Note: DC12V and DC24V are available ,Please leave a message for our order, if there is no message 12V will be sent you ! Note:433mhz and 315 mhz are available ,433mhz will be sent you if there is no demand on frequency Specifications: Control Lights, TVs, Motors, Fans, Cameras, Video signals, Audio signals, electrically operated Doors/ Locks/ Windows. 1 working voltage:DC12V/24V 10% 2 working current: 180mA 3.Static current: 10mA Operating temperature: -10~+70 Reception sensitivity: -109 DBM 6 operating frequency:315MHz/433.92MHZ 7.Controller size: 75.0mm x 57.8mm x 20.0m Working mode:jog, self-locking and interlocking Encoding Type: Learning Code Add transmitter by the Learning Button on the receiver Function parsing 1) jog mode: don't dial the code switch 2) self-locking mode: dial code switch 1,2 to ON for self-locking 3) interlock mode: dial code switch 1 to ON for interlock 4) jog+self-locking mode: dial code switch 2 to ON for1,2 self-locking;3,4jog Learning methods: Click on after the power supply code key, can open learning after the indicator light hand into the learning state, namely Ren Yijian within 20 seconds according to the remote control transmitting, lights flashing a to said the lights went out learning success, the remote control can be used. Clearance method: After power, press the learning button for about 10 seconds until the light goes out. Transmitting Distance: 200-2000m(please notice that is the ideal distance without any block and signal interfere , it would rise and fall about 10%-90% with the block and signal interference ). pacote inclued: A: 1 x Receiver(with cover) 1 x Transmitter(with battery) B: 1 x Receiver(with cover) 2 x Transmitter(with battery)