... modes of point-to-multipoint or multipoint-to-multipoint.Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital ... devices.Superheterodyne 433MHz Wireless IR Remote Extender is fully compatible with remote control signals of DVD, DVR, CCD camera, ... & FCC certificated. Wireless application is safe and reliable. Transmitter Receiver Frequency Band 2.4GHzSensitivity -90dBmA/V Input Port RCAA/V ...