Working voltage: DC 12V<br>Working frequency: 315MHz<br>Receive sensitivity: >=105dB<br>Remote controller is powered by 2 x CR2016(included)<br><br><B> <span style="font-size:14px;"> Receiver Board: </span> </B><br>Maximum load 10A current， directly drive AC load， every relay with a normally open (normally closed) contacts<br>In order to extend the using life of receiver board， not recommend large power load. Control 220V， the channel maximum control 500W， 50W when 12V.<br><br><B> <span style="font-size:14px;"> Application: </span> </B><br>For anti-theft alarm， remote control electric windows， signal control， industrial control， lifting equipment and other electrical control circuit.