First, helicopter with a monochrome camera and a 434 MHz video transmitter. The camera weighs less than one ounce and is about 1.5″ x 1.5″ square. It had some built-in Infrared LEDs for night time use camera’s lens is glass, not the narrow field-of-view pinhole type while the 434 MHz video transmitter is also micro-sized. It weighs about 1/2 ounce and is even smaller than the video camera. This gadget price is $200. But it merely flies 150 feet. Any movement of the transmitter usually causes complete signal loss and the video performance is so bad.

Second, helicopter with more reliable and higher quality wireless colour video camera system which is designed for home surveillance. It is the CMOS color camera but it doesn’t work well with fast moving model helicopter. Besides, the color camera’s automatic iris control has trouble with sudden brightness changes and often produces overly dark or washes out images. This broadcasted a 2.4 GHz microwave RF signal to handy cam or VCR that is connected to a stock XCam receiver.

Third, helicopter with a high performance CCD color camera and a simple antenna to the earlier system. It is compatible to the wireless video system. This helicopter uses a Panasonic color camera and X10′s XCam Anywhere video transmitter. The Panasonic camera eliminates the nagging video problems that the caused by the cheap X10 CMOS camera. Video range is over 400 feet, which is good enough for helicopter use.

Fourth, the best gadget of helicopter camera systems is with a modification of XCam2 surveillance camera, transmitter, and receiver kit is listed as “XCam2 Wireless Video Camera plus Audio/Video Receiver,” It doesn’t record the data video but send directly to the receiver on the earth. It transmits with about five millwatts (5mW) of measured RF power and provides a range of about 400 feet (line-of-sight) and perform wonderful manuver. A high gain or dish antenna design can increase the helicopter range to about 1.000 feet. The upgraded CCD camera that is used is very high quality and will continue to offer excellent performance the video systems. The price of this gadget is about $300.

Well, it’s time to fly. Then after you get to the flying field you should do a complete range check on your camera system. Just connect the camera receiver to camcorder, set it for the A/V input mode, and use its eyepiece monitor to see the transmitted video.

Helicopter Camera Systems is a post from: GadgetSpider.com

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There are several types of CCTV cameras that are available in the market such as digital and analog, wireless and wired, and their operation modes are also vary. But, the basic components are more or less not different with camera, a monitor, and cables that deliver the signal to another. There are also CCTV cameras using video recorders to record the surrounding. The CCTV cameras will take the signal from the target via the lens which calculates how much the camera pick the picture, and could be wired or wireless as well. In wired CCTV cameras, the device will deliver the signals through coaxial wires directly to the monitor; in wireless CCTV cameras system, cable is not required, and the camera will be simply broadcasting the signal directly to the monitor. How to install CCTV cameras? It is quite easy to install CCTV cameras as long as you follow this step by step. You should remember that installation process may vary; it is depending on the system that you have. Some CCTV cameras systems are ready going in and take only 5-10 minutes to install whole process until finish; the other CCTV cameras need to be set up from scratch. And then, remember that the wireless CCTV cameras systems are portable system and do not need any thing except software an electrical outlet, meanwhile wired systems need to route cable and drill holes. After deciding which CCTV cameras system fit for you, here are the basic rules of how to install security CCTV cameras: For wireless CCTV cameras systems:

• First, put the camera at the place as you want, plug it in if necessary, and then turn it on.
• Second, now you can install the software on your computer or monitor, configure it to get the signal, and do some adjustment as required.
• For wired systems:
• You can put the mounting bracket on the ceiling or wall and then make spots for the screws.
• Next, you can drill pilot holes and screw the mounting bracket on that place.
• Drill a hole of the camera feed wire.
• Attach the CCTV cameras to the mounting bracket.
• Get the wire through the hole over to the computer or monitor; you should use staples to keep it tight.
• The last step, finish it by plugging the wire into the monitor, turn it on and last step is to adjust as needed.

Now, you have installed your own CCTV cameras by yourself.

How to Install Security CCTV Cameras is a post from: GadgetSpider.com

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