This audio and video system uses the latest wireless technology to send stereo audio and video pictures around your home, shop or office. Watch your favourite TV programs or listen to hi-fi quality stereo sound in any part of your home. Send surveillance camera images to another part of the building. All without the need to run cables.
Features a phase-locked loop (PLL) electronic circuit that constantly adjusts, locking onto any input signal and avoiding any reception drift.
The refreshing new compact design incorporates the 2.4GHz dipole antenna and has 4 selectable channels.

• Transmits a crisp audio and/or video signal using radio frequency
• Comes as single receiver and transmitter with individual power supplies. Additional receivers are available separately and allow reception at multiple viewing locations.
  

Specifications
Frequency   2400MHz
Sender      9V, 90mA, 10dBm
Receiver  9V, 200mA, -85dBm               
Dimensions   117H x 66W x 125D(mm)

AR1842 Transmitter & Receiver 
AR1843 Additional Receiver