Features Smart Control: Can realise perfect matching by receiving and storing the wireless signal transmitted by the remote control. 3 Output Mode: There are 3 output modes options, self locking, momentary and interlocking, meeting your various work needs. Reliable Work: The wireless receive controller enables high security, stable working performance and low power consumption. Easy to Install: Designed to have a compact size and a light weight, the convenient installation can be quickly completed. Practical Use: Mainly applied in electric door, window, lifting equipment, gate way, elevator, industrial control and so on. Specification: Item Type: Wireless Relay Remote Control Switch Working Voltage: DC12V Working Current: ≤6mA Working Frequency: 433.92MHZ Working Temperature: -40℃~+80℃ Receive Sensitivity: -105dB Output Current: ≤10A Battery: 2 x 3V CR2016 button battery, delivered without battery.  Package List:1 x Remote Control1 x Relay Note:To switch the working mode, you need to disconnect the power first for normal working. Package List 1 x Remote Control 1 x Relay