2.4GHz 4 Channels Wireless AV Transmitter & Receiver, Compatible with DVD, DVR, CCD Camera, IPTV, Satellite Set-Top Box

2.4GHz 4 Channels Wireless AV Transmitter & Receiver, Compatible with DVD, DVR, CCD Camera, IPTV, Satellite Set-Top Box 
Features:
- 5.8GHz ISM frequency band, support 4 groups of channels. You can select these channels to avoid interference from signals of a wireless router, etc.
-  Wireless transmission is suitable for one-floor or two-floors
- The transmitter and the receiver are used in the same channel in a pair and can be used in the modes of point-to-multipoint or multipoint-to-multipoint
-  Compatible with DVD, DVR, CCD Camera, IPTV, Satellite Set-Top Box and Other AV Output Devices
- The product is equipped with super strong IR signal transmitting function or used in conjunction with an IR signal extension wire
-  Images received by means of radio are vivid and stable, the color is flamboyant, and the sound is clear
-  Supports video transmission of PAL / NTSC system and stereo audio transmission
-  Fully hardware designed. There is no need to install software. Plug and play, simple and convenient
-  Dimensions: 100 x 85 x 30mm
Specification:
-  Power input: DC 5V ---1000mW
- Video input: 1Vp-p (PAL / NTSC)
- Audio input: 1.5Vp-p (dual channels)
-  Video output: 1Vp-p (PAL / NTSC)
- Audio output: 1.5Vp-p (dual channels)
Transmitting RF:
Transmission frequency: 433.92MHz±200KHz Super heterodyne
- Carrier frequency: 38KHz
- IR signal receiving: <= 10m
 Receiving RF:
- Transmission frequency: 433.92MHz±500KHz Super heterodyne
- Carrier frequency: 38KHz
- IR signal receiving: <= 5m
-  Maximum Transmission Distance: 200m