SELECTOR-AV4 Four-Channel Video Selector
4-channel video selector is used with wireless video surveillance systems for remote switching of video/audio signal and power supply.
Video selector significantly simplifies design of the wireless video surveillance systems. The device allows to perform remote switching of video cameras, microphones, power supply, executive relays in external additional devices such as highlighter, heater etc.
|Number of AV channels||4|
|Number of input relays||4|
|Video signal voltage, V||1|
|Video signal resistance, Ohm||75|
|Audio signal voltage, V||1|
|Audio signal resistance, kOhm||100|
|Control relay||220V; 1A|
|Video camera supply||12V; 500mA|
|RC channel frequency, MHz||917|
|RC receiver sensitivity, dB||115|
|RC output power, mW||430|
|Supply voltage, V||12|