Features/Specifications:
* Four-Channel Wireless Receiver and 4 Color Cameras
* General Features:
* Remote control
* 4-channel wireless receiver w/dual composite video and mono audio RCA outputs
* Miniature color video cameras with sound
* PAL/NTSC/SECAM AV system
* PLL frequency control
* -85 dB sensitivity
* 200 m effective distance (656.16 ft, approximate)
* 3 seconds auto change output
* Receiving Frequency:
* Channel 1: 2.414 GHz
* Channel 2: 2.432 GHz
* Channel 3: 2.450 GHz
* Channel 4: 2.468 GHz
4CH-WIRELESS, 4ch Wireless Receiver, Color Camera And Receiver, Wireless Color Camera And Receiver
4-Channel Wireless Receiver and 4 Color Cameras $119.99 Free Shipping 
