Wireless 2.4GHz transmitter/receiver kit connects to rearview camera and front video screen and fits all RCA composite video connections. It works up to about 50 metres in oepn areas without interference. 12-Volt for vehicle installation. <br />Frequency: 2370MHZ <br />Output: 100MW <br />Voltage: DC=12V <br />Video input: PAL/NTSC <br />Transmit & receive range: 100M (in open area) <br />Working temperature: -20°C to 80°C <br />Receive sensitivity: -85Dbm <br />Work current: DC=12V 200mA <br />Power OUT: DC=5V 1.5A <br />Cable length:1.5m <br />1 x Receiver <br />1 x Transmitter<br /><img src="http://img6.eachbuyer.com/x4/p76/ir98_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x4/p76/ir98_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x4/p76/ir98_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x4/p76/ir98_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x4/p76/ir98_5.jpg" />