Description: - 12V 4 channel wireless intelligent receiving controller with 4 relays. - Make control equipment meet the requirements of the motor's positive-negative rotation, and switch on and off, as well as various special control procedures. - stabilization, small size and high sensitivity. - Used in electric doors, windows, lifting equipment, gate, elevator control and security industry. Specification: - Channel: 4 CH - Radio Frequency: 433MHZ - Operating Voltage: DC 12V - Standby current: 10mA - Working temperature: - 40 ℃ to + 80 ℃ - Material: electronic components - Receiver Size: Approx. 72 x 52 x 26mm/3.5 x 2.1 x 1inch - Switch: 60 x 30 x 10mm/2.8 x 2 x 0.4inch - Current output: ≤10A - Static working current: ≤6mA - Receiving sensitivity: ≥-105dBm - Output Voltage: AC and DC (optional) - Operating Type: self-lock, jog, interlock - Learning/cleaning methods - 1. Press the learning button, the indicator lights out, release your hands,and press any key of the remote control, the indicator lights up after flashing three times, which means success in learning. - 2. Can learn more than 20 different address code 2262 chip, 1527 chip etc. same frequency wireless remote control. - 3. Press the learning button for about 8 seconds, the indicator light will be on from off, which means all stored information has been cleared successfully. Package Includes: 1 Piece Remote Control Switch 2 Pieces Receiver Module