Features: 1.FLEXIBLE AND EFFICIENT: 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, and short circuit pads can be used to realize jog, interlocking or self locking way of working 2.EASY TO USE: In order to facilitate the use of customers, this controller can output dry contact signals and output live 3.SIMPLE AND EASY TO USE: 12V relay remote switch support simple operation, flexible matching, any combination 4.WIDE APPLICATION: Mainly used in lighting, electric doors, window, lifting equipment, elevator control and security industries and other fields 5.TECHNICAL PARAMETERS: RC buck or power module buck can be selected, the maximum load is 10A relay, the resistive load is less than 8A, and the inductive load is less than 3A specification:Item Type: 12V Relay Remote Switch Material: ABS Working Voltage: DC12V Current: Standby less than 6mA, working less than 128mA Operating Temperature: -10 degrees Celsius ~ +80 degrees Celsius Receiver Frequency: 433MHZ Receive Sensitivity: -105dB Output State: Switch quantity Maximum Load: 10A relay, resistive load less than 8A, inductive load less than 3A Remote Control Battery: 1 x 23A alkaline battery(not included) PackageList: 1 x Relay 1 xRemoteControl