A VHF radio can be used to both listen to broadcast material or to communicate with other individuals. As long as another person carrying a VHF radio is within range and on the correct frequency, you can communicate to the person in the same way many push-to-talk cell phones work. The exact frequenc

Closed-circuit television is a security system that uses a camera to monitor a specified area. The camera is directly hooked up to a security DVR, which records the video signal. A security DVR is slightly different from the DVR you use on a home-entertainment system. Security DVRs record all video

These days it doesn't seem like there is any place that you can get away from advertising. From billboards and bus stops to the Internet and even in the bathroom, advertising has become a ubiquitous presence in modern society. One thing that is really annoying, however, is opening a text message in

When using the GPS function on BlackBerry smartphones, it is important to ensure the GPS is working properly. This prevents the user from getting lost due to a malfunctioning GPS unit. With BlackBerry's GPS capabilities, users can look up their current location, get turn-by-turn directions and send

Which mobile cover is the right one for you? This article looks at the 5 main types of cover and investigates which is right for you.

WEGA was a German audio and video manufacturer that made televisions and radios. In America WEGA is associated with Sony's line of flat-screen televisions, which used the WEGA name.

The E-3 is a digital SLR camera first manufactured by Olympus in 2007. It was preceded by the Olympus E-1, the company's most advanced professional camera at the time. Features like 11-point biaxial autofocus, controls for up to three wireless flash devices and advanced shutter control place the E-3

The Microsoft Zune MP3 player has a special ability that is not shared by many other MP3 players. It can transfer files wirelessly with other Zunes. It doesn't need a computer as an intermediary for transfer. This ability does come with a caveat, though, as recipients of music files can only listen

With detention centers in the United kingdom being full to capacity, it is understandable why a range of Flat screen enclosures are being deployed in British immigration centers. At the moment people are kept in ...

To improve and to advance the appearance and essence of your iPhone you'll going to need iPhone accessories. Acquiring an iPhone accessory is one of the most basic things to have from owning smartphone like ...

Wi-Fi networks or access points offer your Blackberry 8530 high-speed Internet access without having to use your cell service provider's data connection. You can use the 8530's internal Wi-Fi radio to pickup Wi-Fi signals from wireless routers at home or at public Wi-Fi hot spots. And with the help

The boom in DVD industry is never-ending with some cutting edge features and high technology equipped Cheap DVD Player available in the market. In present time, the Cheap DVD Player is a great source

The Avia 5.1 Home Theater Surround Sound System DHT-660 is a system designed to augment a home theater without going to the lengths required to set up professional sound equipment. The system provides sound improvement and user-friendly options to customize your listening experience.5.1...

Cassettes are becoming largely obsolete with the development of CD and MP3 players. However, some people still use cassette Walkmans to play their music and if it should stop working it can mean the loss of some cherished songs and mixes. Don't despair yet, your music may be able to be rescued using

Flip Videos are portable video cameras made by Cisco that have built-in USB connectors that can be directly plugged into your computer to upload videos. Having the USB built into the camera keeps you from having another set of cables to connect or find. The Flip Video camera's aspect ratio is not al

If you've been having problems with the reception of your TV or cell signal, you can improve signal quality with an amplifier or booster. These are electronic components that connect directly to your TV antenna or cellular device to boost antenna strength. You don't need to be a tech genius to conn

The HDTV market is a competitive area with many options available for consumers. Making a selection can be confusing, but if you know what you're looking for you can benefit from the array of choices. Buying a new HDTV is an investment of hundreds or thousands of dollars, so it's not the kind of dec

The spirit of Christmas time is up in the air. You can sense it in the cold morning breeze up to the nighttime. For billions of people today around the world, The holiday season is ...

The Toshiba 57H93 is a rear-projection TV designed for HD gaming, TV channels and DVDs. Unlike flat-screen TVs, rear-projection TVs do not generate the picture on the TVs screen but instead use a projector that beams the image onto the screen from behind.

The Garmin 400C is a Fishfinder GPS with a four-inch colored screen that you can use in both saltwater and freshwater environments. The 400C has several tools and functions that you can access using the buttons on the right side of the unit. Using the 400C is much different than using a Garmin autom