Item Type: Wireless Relay Remote ControlMaterial: ABSWorking Voltage: DC12V10%Current: Standby Less Than 10mA, Working Less Than 128mAWorking Temperature: -10-+60 / 14-+140Receiver Frequency: 433MHzReceive Sensitivity: -105dBOutput State: Switch QuantityMaximum Load: 10A Relay, Resistive Load Less Than 8A, Inductive Load Less Than 3ARemote Control Built in Button Battery: 4 x CR2016 (75mAh) (included)Package List1 x Wireless Relay Remote Control2 x Remote Control1Learning Mode: Wireless relay remote control can learn multiple remote controls, and all buttons of each remote control can be learned. Optional resistive anti pressure or power module anti pressure. 2Easy To Use: Remote control relay can control multiple switches with one remote control or one switch with multiple remote controls, and can be shorted to pads to achieve momentary, latching, interlock. 3Flexible Combination: In order to facilitate the use of customers, this controller can output dry contact signal and output live. Simple operation, flexible and arbitrary combination. 4With Remote Control: Remote control built in 4 x CR2016 (75mAh) button batteries (included). Receiver Frequency: 433MHz; Maximum Load: 10A relay, resistive load less than 8A, inductive load less than 3A. 5Wide Field of Application: Wireless relay remote control switch is mainly used in lighting, electric doors, window, lifting equipment, elevator control and security industry.