set top box to many sets tv, one transmitter and many receivers audio video receiver sender

350M 2.4G Wireless Satellite TV Transmitter both Audio Video Receiver

Camera Video Transmitter PAT-380 700 Meters 2.4GHz Wirelessly Video Receiver

sky box signal audio video receiver sender with ir remote control

300 meter transmission range audio video receiver sender with ir remote

PAT-370HD Wireless AV Sender/Audio Video Receiver

Cofdm Wireless Video Receiver with Two-Way Voice

Cofdm Wireless Video Receiver

Cofdm Wireless HD Portable Video Receiver

Cofdm 4-CH Portable Video Receiver

Wireless Color Camera + Video Receiver (JH_WCS_037)

2.4 Inch TFT LCD Audio Video Receiver Wireless Baby Monitor (JH_WCS_068)

OFDM 2.4G Handheld Video Receiver for Wireless Communicatio

OFDM 2.4G Handheld Video Receiver for Wireless Communicatio

Video Receiver, VGA Signal, with Distance of 100/200/300m for Options

8-channel Active Automatic Distance Self-adapting Video Receivers with 1,000m Distance Transmission

16CH Active Video Receivers with Automatically Distance Self-Adapting, PAL/NTSC Real-time Video

8CH Passive Video Receiver Hub with Audio and Data Transmission, 36V DC, 150W Power, 300m Distance