220V Wireless Remote Control Switch 433MHz 4 Channel Remote Control Relay 2 Transmitters and Receiver Use for Garage DoorsWindow Motor More_ AC 85V 110V 220V 250V Remote Switch

About Receiver: Working voltage: AC85-250V Working manner: RF+manual control Working temperature: -40 Degree +80 Degree Receiver sensitivity: more than -110dBm Working frequency: 433mhz Output voltage: signal output and AC option Output current: Less than 10A Max load current: 40A?have better load less than 1000W? Size: 131 x 67 x 25mm Working way:Working way changed by DIP switch Momentary: 1,2 position default Relay: Press and hold -> On; Release -> Off. Toggle: 1 on position ,2 position default Relay: Press -> On; Press same button again -> Off· Latched: 2 on position ,1 position default Relay: Press -> On; Press other button -> Off. Learning and clearing Method: Learning:Press learning button, the indicator flash 1 time, loosen finger, press any button of the remote transmitter, indicator flashes three times, meaning learning succeeds. Clearning: Hold press learning button about 5-8 seconds,,indicator flash four times, it means clearning code successful. About Transmitter: Buttons: 4 Buttons Working Voltage:DC12V (1PCS 27A) Operating frequency :433MHz Remote Distance: 20-50M Operating Current: 13 mAh Package Includes 2x Transmitters 1 x Receiver 1 x User Manual