How To Choose A Home Theater System

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When choosing a  home   theater   system  one must first consider there budget. In years past a  home   theater   system  was for only the rich, but with improvements in technology,  home   theater   system  are available for almost any budget. Costs range from $299 to $30,000 or more, depending on the components chosen and the size of your  home  < nobr> theater   system .

Components

Most people try to achieve creating a movie  theater  in there  home . Now of days a most  theaters  have surround sound  system . Therefore in a  home   theater  you will want to look for the following components, a large-screen television (usually 32″ or larger), and a speaker  system  with a subwoofer (a loud speaker designed to reproduce bass frequencies) & front and rear (usually a minimum of 5 speakers) speakers for quality sound. You will also need an audio/video surround receiver, a DVD player, and a cable or satellite receiver. Most people also add a video recorder and a DVD recorder.

The big screen television

High-definition television (HDTV) is the most popular for  Home
 
 theater   systems . HDTV’s digital technologies give a much sharper & crisper picture quality, also an improved video field to bring the audience right into the middle of the action.

One of the things you must consider when you design your  theater   system  is to look to the future. This way your  system  will stay up to date longer. To do this you will need to consider things like purchasing a high-quality, integrated HDTV monitor with wide screen display, because the conventional full screen movies we have enjoyed for years will someday be replaced with the movie  theater  style wide screen movies that more and more we are enjoying now. Even cable  systems  are delivering digital viewing services, which will only continue to develop.

Wide-screen HDTV monitors start at 27″ for a traditional square shape and 30″ for a wide-screen, and range up to 82″.

When considering a televisison for a smaller area you may want to look at direct-view televisions. For larger areas you can consider rear-projection or plasma televisions, Direct-view televisions don’t require viewers to sit so far back from the viewing screen.

Surround-sound

Remember when considering your  home   theater   system  that sound is a very important part of the experience. You can buy a box system for as little as $200. You will want to look at different  system  and choose the one that best fit your needs and the sound quality that best fit you space and needs.

Dolby Digital 5.1 surround sound has been the industry standard for years, says Craig Eggers, director of consumer electronics technology marketing for Dolby Laboratories. Dolby is now the North American audio standard for HDTV. This technology “delivers 5.1 channels of fully discrete surround sound audio to any  home   theater ,” Eggers says. This means the soundtracks are recorded with five main channels: left, center, right, left surround and right surround, plus a low-frequency effects bass channel.

Surround sound  systems  use a minimum of five speakers to bring the listener inside the viewing experience. Instead of watching the picture, you’re a participant–just like at a movie  theater .

These box  systems  also include various components such as DVD players or recorders, or am fm stereo, VCR players or recorders, some  system  may also include iPod or Mp3 technology.

This will complete the basic  systems , but don’t forget that you may also want to consider a camcorder or digital camera technology for those  home  videos.

Once you have developed the  home   theater  that best fits your needs the only thing left is to sit back and enjoy and don’t forget the popcorn.

How-To Tips

Cables are an integral part of a  home   theater . Good cables will enhance the performance of your entire  system , while poor quality cables can actually reduce quality. Look for the following when cable shopping:

· Look for cables with high-density shielding, gold-plated connectors and durable jackets to provide long-lasting, reliable connections. If you have the choice of using either digital or analog cables, choose digital to eliminate unneeded digital-to-analog and analog-to-digital conversions, which lead to reduced image and sound quality.

· When you’re looking for the right cables, make sure you avoid generic cables made with low-grade materials and low-quality construction because they’re highly prone to noise and distortion. Watch especially for connectors that fit loose or too tight, with inadequate shielding and unprotected solder joints.

· Be wary of manufacturers that don’t provide information concerning the construction of their cables. Quality cable companies, such as Accell or Monster Cable, often will provide a cable cut-away illustration, providing clear visibility of their cables’ material and construction.

· Finally, make sure to keep your cable lengths as short as possible to get the best quality sound.

Source: Accell Corporation

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Spy Surveillance Cameras – Improve Your Seller Reputation In Two Easy Steps

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Are you selling spy  surveillance   cameras  and other  surveillance  equipment online? Would You like to build up the number of repeat custom?

You aren’t alone. The e-commerce community has a large number of specialist spy  surveillance   camera  and  surveillance  equipment specialists trying to tap into the same market.

This isn’t to say that the there is no money to be made in selling spy  surveillance   cameras  and other spy equipment. Frost and Sullivan, a European research firm, released a report last month stating that, in 2005 the European market for wireless spy  cameras  and other equipment was worth US$1.42 billion and that was predicted to rise to US$1.94 billion in 2012.

So how can you make the most of that market and build a customer base that will come to you first when they need to replace, or add wireless spy  cameras , outdoor  surveillance   cameras , hidden spy  cameras  or some other kind of  surveillance   camera  to their security system?

Dealing with customers honestly and openly is a good first step but what else can you do? One sure way to build a loyal customer base that will stick by you through thick and thin and go to you first when they need a  surveillance   camera , is to convince customers is that you are a  surveillance   camera  expert and you care about them and their  surveillance   camera  setup and you aren’t just another salesperson trying to make a quick profit.

But how can you do this short of writing “I am a  surveillance   camera  expert and I care about your business” all over your website?

This can be done several ways, including through article submission, but perhaps the most direct way is to provide customers with useful common-sense descriptions and give people a decent amount of free information about selecting and installing systems.

Provide customers with a decent, common sense description.

It is all too easy, when you start stocking a new product, to simply take the technical specifications of the product from the dropship wholesale company you’re sourcing the product from and sticking them on your own product description.

However, by doing that you are missing a golden opportunity to differentiate your site from other e-commerce sites selling the same hidden spy cameras that you are stocking. Here are some things you may want to add to your descriptions:

Disclaimers warning customers about potential problems they face

Easy-to-understand descriptions of the cameras capabilities

Two disclaimers you might want to warn customers about are the legal implication of cameras that record sound and which color format camera they purchase, PAL or NTSC.

There has been an increased level of interest in hidden spy cameras and wireless spy cameras due to shows like ‘big brother’ and the increased number of child care professionals taking on the role of caregiver while both parents work. Parents have been especially keen to get hidden spy cameras that record sounds, as well as images.

While there’s no law against them purchasing and installing these cameras they could run into trouble if they find out that something is going wrong and they try to use the voice recordings from hidden spy cameras as evidence. Legislators from most companies consider taking a sound recording of another person without their consent to be a breach of privacy and they probably won’t allow it to be used as evidence.

It might be worth putting a disclaimer on hidden spy  cameras  and wireless spy  cameras  that record sound warning customers to check with local laws before using sound recordings as evidence.

Another disclaimer you might want to put on all  camera  descriptions could be to warn customers to check whether their  camera  is compatible with the rest of their system before purchasing it as PAL  cameras  will occasionally not work with NTSC systems and vice-versa.

You have probably struck this problem before where your customer has unwittingly bought a PAL  camera  to plug into their NTSC monitor or vice-versa and think when they get nothing but a black screen that you sold them a faulty product when this is not in fact the case.

If you always tell your customer what format the  surveillance   camera  comes in and advise them to check that it is compatible with their existing  surveillance  equipment you should see an immediate improvement in customer satisfaction.

The  surveillance   camera  and outdoor  surveillance   camera  market is a complex world with a detailed lexicon of words used to describe the capabilities of the hidden spy  cameras  and wireless spy  cameras  that make it up.

That doesn’t mean that customers will always know that it is that they are looking at though and they will probably have a higher esteem of you if you explain the capabilities of the  surveillance   camera  or set in a way that they can understand, as well as listing the specifications.

So instead of just putting “0.001 lux – 400 lux” into the product specifications add “will capture images in any light conditions” to the product description as well.

Help your customer choose the system and  surveillance  equipment that is right for them.

It is fairly common knowledge in internet marketing that free information equals more sales. Buying wireless spy  cameras  and hidden spy  cameras  is a big capital outlay and customers will appreciate any information you can give them about spy  surveillance   cameras .

The best piece of advice you could help them with are factors they should consider when choosing between a wired  surveillance  system or a wireless one.

People looking for a  home , or outdoor  surveillance  system should probably look more at a wireless  surveillance  system as there are less installation issues with wireless spy  cameras . However, if your customer is looking for a system with a clear picture for a business they will probably be better going with a wired system.

Suggesting to your customers that they purchase a DVR recording system will also be beneficial for your business and for your customers’  surveillance  systems in the long run.

VCR recording systems cost a lot less to install than DVR systems but they will require more maintenance and aren’t as flexible or capacious as a DVR system.

However, if your customer has their heart set on getting a VCR recording system suggest that they set the  surveillance   camera  on a lower frames-per-second (FPS) rating to save capacity.

There you are. You will be able to improve your credibility and seller reputation with just a few simple changes to your site which will take no more than an hour to complete. So what are you waiting for? Improve your site today.

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Wireless Home Theater System

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A  home   theater   system  can enhance your TV and movie watching experience by adding a great looking television set and surround sound audio. It can be great to watch alone, or used to impress all your friends that come over to watch the big game. It can even be your own at-home movie date. But many of these miniature living room  theaters  have the drawback of many unsightly cables running across the floor and along walls, making the area look overly cluttered. Recent technology has been able to fix this eyesore of a problem with the advent of the wireless  home   theater   system .

Unfortunately, no wireless  home   theater   system  is completely 100% wireless. They do however severely cut back on the amount of wires needed, which is great for the look of the  system  and the room it’s put into for those that don’t have rooms that are pre-wired for speaker  systems . Despite the name “wireless”, there are several connections that have to be made via wire and cables including attaching the transmitter box to your TV, often the front speakers need to be connected via wire to the transmitter, and the rear speakers will need to be plugged in for power as will the transmitter itself.

Often times these wireless  home   theater   systems  will have a signal that reaches no more than 100 feet. This is more than adequate if you’re just planning to keep your video and/or audio experience in one room. However, if you want to expand it into other rooms, you may need a more expensive system. You may want to look at a slightly pricier  system  instead of the cheaper base  systems  anyway. The phrase “you get what you pay for” really does ring true when it comes to wireless  systems  as the sound quality of cheap wireless speakers is nowhere near as good as the ones that come with all the wires. However, many of the pricier  systems  have sound quality that is good enough to become almost indistinguishable from the wired speakers.

Wireless  home   theater   systems  are much simpler to install than the wired counterpart. For starters, being nearly without cables, there are far less connections to have to figure out and pay attention to. Set up is fairly simplistic and straight forward and in many cases is just a matter of hooking up the transmitter to the television, plugging it in, and turning it on.

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Home Audio Amplifiers – 7 Expert Tips to Improve Your Home Entertainment Sound

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How would you like to have a home music system that sounds so fantastic you would think the performers are playing in your home right in front of you? Choosing just the right home audio amplifiers can make a dramatic musical difference in how well your home theater and home music system will sound.

Use these expert home audio tips for selecting your home entertainment and music system components and you’ll create an exceptional sounding home audio experience without having to spend a small fortune.

Here’s how to get the best value with your home entertainment music system

o Your largest investment after your HDTV should be in your home audio amplifiers, not your speakers

o Specific brands of AV receivers are known for having exceptional music fidelity

o You need a specific minimum power capability to achieve great audio sound

o Why you want a 2 channel stereo music system

o Stereo music and home theater surround sound need completely different power amplifiers

o AV receiver vs separate audio power amplifier components

o What makes up the heart of your home theater and music system sound?

The problem is that you have so many choices and there are so many brands available to choose from that it’s very difficult to know where to start. If you shop at your local electronics stores these days, you probably won’t find an expert in home audio entertainment who is knowledgeable enough to really help you. Most online forums and review sites are largely too biased.

The biggest difference between a good sounding home music system and having a fantastic sounding home entertainment system is the synergy of your components. Basically, how well all the separate pieces sound together like your speakers; your AV receiver, your home audio amplifiers, DVD/ blu-ray players, game consoles, ipod, DAC and so forth.

The heart of your entire music entertainment system will be the home audio amplifiers that you are using. Home audio amplifiers are like the engine of your car. They are a major factor in the musical synergy that you will hear throughout your home entertainment system. Your second biggest investment after your HDTV should be in your home audio amplifiers, not your speakers.

Select your audio amplifiers based on what you are most interested in for your home entertainment. Do you primarily want to listen to stereo music (2 channels) or do you want your music system to be part of your home theater movie system 5.1 or 7.1 surround sound system?

In general, the most realistic live performance music sound that you can experience in your home will be listening through amplifiers which are 2 channels stereo only.

If you want the best value in stereo music choose a stereo integrated amplifier with a power per channel of at least 75 watts to 150 watts into 8 ohms. If your budget is higher, you will hear the best stereo music using a separate stereo power amplifier or individual mono power amplifiers and a matching stereo preamplifier together. Home audio amplifiers with at least 250 watts per channel will give you the best deep bass and overall warmth and sound stage depth and width from your music listening.

If your main interest is enjoying a home theater surround sound movie experience or playing video games and not just listening to music, you will need a home audio system with 5.1 or 7.1 multi-channel capabilities to experience fantastic sound in your home.

You will find the best values in home theater amplifiers by choosing a multi-channel AV (audio/video) receiver. You have many choices in selecting an AV receiver. They all have about the same features today but only a few have the higher level of hi fidelity sound that will create musical synergy for you. Choose an AV receiver that has at least 120 watts per channel for all channels. Marantz makes some of the best sounding AV receivers that you can buy and Marantz quality is first class.

When budget is not a concern, you will hear the most incredible sounding home theater systems using separate muti-channel high power home audio amplifiers with a matching audio video processor/preamp. You’ll want to consider multi-channel home audio amplifiers with at least 150 watts to 350 watts per channel. Some of the top brands in this category are from: Marantz, Krell, Paragon, Lexicon and Mcintosh to name a few. For a significant step up from an AV receiver, separates like the Marantz AV8003 and MM8003 are both affordable and have outstanding musical sound quality making an excellent value for a first class home theater and home audio system.

Just remember, when putting together your home theater entertainment system or home audio music system, the heart of your sound system will come from the quality of the home audio amplifiers that you are using.

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High Tech Video Surveillance Camera System

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These days there are Video Surveillance Systems available to perform multiple functions. These are sophisticated equipment that performs the function of networking as well as video processing. The networking functions that are performed by the high tech systems are enabled as there is a separate unit with a unique IP address that is built into the system. The system has all the necessary computer based functions that are required so that all the computing processes can be successfully performed in the unit. The high definition system enables capturing and transmitting of images up to a certain stipulated distance. There is a remote picture transmission that gives image clarity with perfection. The most convenient part about these scientifically well defined high tech gadgets is that these can be operated by the person handling it from just about any place at any time. These high tech devices are very convenient options at most government and non government enterprises where security is certainly a priority.

The Surveillance Camera System is extremely easy to instal and takes very little space too. Almost every place can be suitable for installation of these very useful gadgets. Most top suppliers in the industry ensure full support even after the system has been installed. Each customer is given prime importance and it is seen and ensured that the equipment will give the full utility for years and years to come. Every bit of technical support is provided to ensure that each product is well maintained and can deliver to the maximum. Moreover, facilities for providing individual components are also available for those who want to build up a customized camera system based on the specific requirements of the area where the system is to be installed. Customers are even given suggestions and ideas about which type of equipment would be the best suited depending on the specific area where the system is to be installed.

The latest technologically advanced systems are capable of transmitting images to distances that can range to around a hundred meters or so approximately. The fully automatic system is very convenient to use as it brings about dynamic image transmission that remains clear even after the tapes are played over and over again. These are digital and have facilities like zooming in and pan etc. What is more alluring is that these sophisticated systems are well programmed for transmitting images to the monitor by a chain of camera systems fitted that gives images of the entire area without any hindrances.

Video Surveillance Systems are very useful as these have moving images and every action of the people outside can be noted after repeated playbacks. The images are clear even after these are displayed on the screen that is mostly fitted far away in the interior section. The Surveillance Camera System helps in keeping a track of every little action outside and both these systems are convenient for homes where mothers who can work within the house while the kids play outside as these camera systems fitted outside constantly keep her updated as to what exactly is going on there. Even in offices and other commercial establishments, such high tech devices help in keeping a tab on the entire workforce from within the four walls of the office.

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Surround Sound Systems – How to Hook Up Surround Sound For Your Home Theater System

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If you really want to feel the excitement of watching a movie in your own home, then you have to get a surround sound system.

You may already have the big screen in your room, but if you are not able to hear the soundtrack at its best, then you’re missing out on half the fun!

However, many people feel that installing a surround sound system is too difficult – and that it’s too complicated for them to hook up.

Well, it’s not that difficult – follow these points to understand what you need to get your own surround sound set up.

1. Decide on the surround sound configuration you want.

Most modern DVDs come with a 5.1 surround soundtrack – so a 5.1 speaker setup is the most common speaker system that people have. This system has six speakers – a center speaker, front left and right, surround left and right and a subwoofer (for the bass). However, other common configrations are 7.1 and 7.2 surround sound speaker systems.

2. Buy an AV receiver/amplifier and speaker package – or a home theater in-a-box system.

The AV receiver is the amplifier for your speakers – and the processor for the 5.1 surround soundtrack. You will have to buy a separate 5.1 speaker package to connect to the surround sound receiver – and probably the speaker cable too. The main advantage of an AV receiver is that you can connect many different external devices to it – such as DVD players, Blu-ray players, cable TV boxes, DVD recorders etc.

A home theater in-a-box system (HTiB) will come with the amplifier, speakers and all the cabling in one package – and will often have a built-in DVD/Blu-ray player too. However, there is often limited scope for connecting other devices to this type of system.

3. Connect the system together.

  • Connect the speakers to the speaker outputs on the AV receiver using the speaker cables. Make sure you connect the center speaker to the center speaker output, the front left speaker to the front left speaker output etc.
  • Connect the HDMI output of your DVD player to the first HDMI input on the receiver. This will send the DVD picture and the sound to the receiver.
  • Connect the HDMI output port on the AV receiver to the first (maybe only) HDMI connection on your TV. The AV receiver will use this to send the picture to the TV screen.
  • Run the automatic speaker setup for the AV receiver (most have this). This will send a test signal around your speakers and set a good balance.

4. Play the movie!

5. How it all works

  • When you press play on the DVD player, the video and audio signals are sent to the AV receiver down the HDMI cable – make sure you select the correct input on the AV receiver and it will receive the signal.
  • The AV receiver then sends the picture to the TV – make sure you select the correct input on the TV (the TV may switch to the correct input when it gets the signal).
  • The AV receiver also sends the audio to the speakers. It should automatically receive the 5.1 mix on the DVD and send it out to the speaker system in surround sound.

Summary

So there we have it, a quick checklist of what you need to buy to get a surround sound system in you home – and how you connect everything together. If you need more detailed information on this process, then follow the links below.

Have fun!

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Video Home Surveillance For Less

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 Home   Surveillance  First

If  home  is where the heart is, then the  home  should be secured against unlawful entry and burglary. More than this, you should be able to keep an eye on the  home  front wherever you are and at all times. But if the cost of  home   surveillance  gadgets is beyond your humble budget, the idea of installing a video security system in your  home  may not be viable at this time.

A sophisticated  home  video security system is not cheap and choosing the type of security system for the  home  can be headache if you’re no techie because a system comes with several  cameras , video recorders, a video converter or splitter, and CCTV monitors. The set does not include the expenses for those power supplies, cables, and other connectors.

To be comfortable with your choice and to get value for your money, you have to have some working knowledge how security systems work and what is best for you considering your budget and the size of your  home  and its location BUT no matter what it takes and how much it costs,  home  security should be top priority, ALWAYS.

Tightening  Home   Surveillance  without Going Broke

Door and window alarms are inexpensive and so are smoke and motion detectors. You might be surprised that for less than $500 you can have a simple  home   surveillance  that works fine if you already have a PC. Your PC’s monitor doubles as your  surveillance  monitor. With a $50  camera , $40  surveillance  software which can be purchased online, and a USB  camera , you have your  home  secured.

You can get three  cameras  and an upgraded  surveillance  software to match your requirement. If you are going for wireless  surveillance   cameras , you don’t have to bother about cables and wires. Just add a WiFi board to your PC and you’re ready for some sleuthing via the internet. This system ensures you can check on the family and keep an alert eye on the garage and the back door.

It is easy to install the video  home   surveillance  yourself following the manufacturer’s instructions carefully, that is if you are not techno-phobic or a friend wise in the ways of  surveillance  systems can help you set up your systems safely. Later, you can add more  cameras  when you have extra cash to splurge on high end  surveillance  products.

Secure Your Family and  Home  Now

The news is full of burglaries and it seems that the bad guys are winning. Why wait until something happens to the family or to your possessions?

Knowing how much the basic  home   surveillance  system cost shouldn’t scare you off from tightening family’s security and you can rest easy knowing you can keep tabs of your loved ones even if you’re at work in the office or in the basement of your  home .

Your  home   surveillance  cannot wait. In the meantime, you can use those dummy outdoor  cameras  and post  camera  warning signs on your property. No thieves casing the neighborhood will waste their time testing if that sinister outdoor  camera  is real. They’d rather go elsewhere where the pickings are easy.

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Home Theatre Design Ideas To Save Money

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Any  home   theatre  has two aspects attached to it. The first one is the electronics equipment you use, that actual stuff that makes a  home  movie  theatre  and the second one is the location or the space in your  home  where you will position the  system .

Many people think that setting up your own movie  system  is expensive and only rich people can afford it. But that’s not true at all. Let’s have a closer look at two types of  home   theatre   systems . This will help you to make a decision on which is best fro you.

A typical  system  has only 3 basic components.

1) Television to view the movies

2) DVD player to run the DVD/VCD

3) Speakers to create a good real  theatre  like effect.

When it comes to locating these three in a  home  there are two straightforward options available.

1) Locate them in a separate room

2) Locate them in an existing room with other things occupied

If you go with the first option then one great recommendation is that you hire a  home   theatre  designer to do the job for you. This will ensure that you get the best possible design ideas to generate that dramatic effect.

A professional designer will help you on every aspect of the design process, including design ideas to which electronic equipment to buy (or not to buy). A professional designer will also help you on certain interior design aspects such as flooring patterns, acoustic treatments using acoustic panels on interior walls, placements of speakers, TV unit etc for better viewing, seating arrangements and their design. So it becomes a fairly good experience and you get the best quality  theatre , the way you want it to be.

However if you are tight on budget, then you can always convert a space in an existing room into a  mini   home   theatre . Living room or a family room is good choice for this. In such type of setup you do however have certain limitations such as placement of speakers to create a “surround sound effect”. This will have some limitation because design wise the living room is a part of the entire  home  plan and has it’s own functional demands.

For a  mini   theatre  a TV with 27-inch screen, a DVD player and at least 3 speakers is fair enough for creating a good effect. Now in most cases you probably already own the TV and DVD player, so the only thing that remains is a nice speaker  system  that is compatible with the output of your TV and DVD player is necessary. Always remember that when you buy speakers make it a point to test the speakers in your  home . Ask the store owner to play the speakers in your  home  because sometimes some speakers only sound good at the store but when you play then in your  home , you may get a different effect because of the surrounding furniture pieces in the living or family room. There is an acoustic component attached to this whole experience, which must be taken into consideration.

All in all  home   theatres  are easy to set up when you know how are you willing to spend and what kind of effect you are looking for. Many options are available today in the market. A little research can easily save you time and money when it comes to  home   theatre  design ideas.

Copyright Shrinivas Vaidya

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Discover 4 Options for Your Home Theater System

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More than ever you had nearly unlimited sources for top quality home theater entertainment. From movies to games to exercise programs you name it, they are there and you’re just a click away!

More and more TV shows broadcast in HD and surround sound. There’s an endless list of titles of CDs and DVDs, BlueRays, 4K Blue-Rays- which by the way is the best and latest possible HD performance in the market at the moment. And the good news is you won’t need a separate player for each type of disc, 4K Blue-Ray player will play them all! but the biggest content is where you are now, online!

You can probably find almost anything you want including Hollywood features in HD with high-quality surround sound and Internet radio that let you customize playlists. so how do you get this in your home theater?

First broadband Internet connection look for a speed of at least 5 Mb per second. Then one of you home theater components should have Internet capability like a Smart TV, Blue-Ray player, AV receiver or game console. Note that many of these specifications can be seen in their features list and many also include direct access to popular online services that connect directly to the Internet or your home network so a computer isn’t necessary even if your other components don’t have net access built in!

There’s and number of internet enable devices available that will provide it. Think of them as doorways to huge entertainment stores that will let you shop from the couch some offer access to multiple services like Netflix, Facebook, Hulu or Blockbuster while others are dedicated to one service online entertainment which is evolving very rapidly. Faster connections new technologies and expanded capabilities, your home theater is a key to online exploring.

Types of Home Theater Audio Systems

You can choose from four basic types of home theater audio systems:

Home-theater-in-a-box (HTIB) systems

Sound bars

Component systems

Separates

Home-theater-in-a-Box (HTIB) Systems

Usually five surround sound speakers, a subwoofer, and a disc player/amplifier. Sold as a unit, in one box (hence the name). Includes all wiring.

Sound Bars

A long, thin bar containing several loudspeaker units. Offers virtual surround sound. Usually designed for mounting on a wall below a flat-panel TV, which sometimes can be synchronized with a wireless subwoofer that can be placed anywhere around the allowed connectivity range.

Component Systems

Your choice of an audio/video (A/V) receiver, speakers, and any source components (such as a 4K Blue-Ray player).

Separates

Component systems with separate preamplifier/processor and power amplifiers that replace the receiver.

Which should you choose? Well your considerations should include:

Your Budget

Sound systems are available in a range of prices; here are general guidelines.

Price Ranges

$200-$1,000: Home-theater-in-a-box (HTIB) systems. A few deluxe models are priced much higher. HTIB systems usually have small speaker systems.

$250-$2,000: Sound bars offer an alternative when you simply don’t have the space for a surround sound system. Many include a separate wireless subwoofer.

$1,000-$3,000: Component home theater systems, based on an A/V receiver.

$3,000 and up: Component home theater systems with top-of-the-line receivers or preamplifier/amplifier separates, and large speakers.

Essentially, for all equipment, more money can buy more features and higher maximum listening levels.

If you’re planning a component system, save about 50 percent of your budget for the speakers.

Your Room

Where you plan to set up your system can dictate what you’ll need. A large speaker system can overwhelm a small room. And a sound bar won’t be able to fill a large room with sound. When planning, remember to prepare routes for the wires to the surround speakers, AV furniture, and electrical power.

The Right System for Your Room

Here are some equipment guidelines for room sizes and functions:

Dorm room or similar: Look to HTIB systems or a sound bar. Component systems with small speakers may also be suitable.

Apartment living room: HTIB, sound bar, or small component system. This will depend on how well the system fits with your furniture (and your neighbors).

Larger living room: Component system. To create a separate home theater area in the room, an HTIB or sound bar may be adequate.

Den or “man cave”: Component system. Create a dream system just for you.

Dedicated home theater room: Design the best component system you can fit and afford. The ideal is to have a dedicated home theater room, where a home theater system is installed and you’ll really enjoy.

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CCTV Security Cameras

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Closed circuit television (CCTV) security cameras are there for video surveillance and live monitoring purposes. These may be single or a collection of surveillance cameras which are directly linked to TVs via cables or wireless means. Although CCTV security cameras are useful tools in areas which need high security such as banks, casinos and airports, they are also used in public places and in homes.

The most common usage of CCTV cameras is not crime prevention, but crime detection and prosecution. Several cases have been solved with the use of these cameras. These cameras automatically transfer captured images on a time-lapse or motion detection basis to a PC or laptop using either a USB cable or a wireless adapter.

Most modern CCTV security cameras are simple, light-weight and inexpensive enough to be used in home security systems. There are new and advanced CCTV mega-pixel cameras available which can take 1600 x 1200 pixel resolution images of the camera scene either on a time lapse or motion detection basis. These cameras also use a variety of techniques such as Tilt-Zoom, Low Light, Infrared No-Light and License Plate technologies.

The price of CCTV security cameras depends on many things such as size, type, display, resolution, zoom and wireless/wired models. The common forms of CCTV security cameras are dome, bullet, and standard c-mount cameras. There are B/W and color cameras, and cameras with or without audio. The price starts from $30 for B/W mini hidden cameras without audio and $40 for those with audio. Color cameras without audio are available from $60 and those with audio are available from $70 upwards. Wireless cameras are usually 10 to 20 dollars higher than wired ones. Most decent surveillance cameras are available in the price range of $100 – $350.

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