1、Learning: Multiple remote controls can be learned, and all buttons of each remote control can be learned. One remote control can control multiple switches, or multiple remote controls can control one switch. 2、Working Mode: Relay remote control switch can short the pad to realize the working mode of jog, interlocking or self locking, with stable performance and high sensitivity. 3、Easy To Use: RF relay switch, in order to facilitate the use of customers, this controller can output dry contact signal and output live, simple operation, flexible and arbitrary combination. 4、Wide Application: Wireless relay remote control switch is mainly used in lamps, electric doors, window, lifting equipment, elevator control and security industries and other fields. 5、Pressure Reduction Method: Wireless remote control switch, you can choose resistance capacitance or power module for pressure reduction. Ensure reliable working performance. 1 x Wireless Relay2 x Remote Control1 x Manual Item Type: Wireless Relay Remote SwitchMaterial: ABSWorking Voltage: DC24VWorking Temperature: -40℃+80℃Receiver Frequency: 433MHZReceive Sensitivity: -105dBmOutput 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)