Description: DC12V learning multifunction two wireless remote control switch receiver board The product has a stable performance, small size, high receiver sensitivity Mainly used cess control, LED control, motor control, security and other fields. Used with the remote control can form a complete set of wireless intelligent remote control system Working methods: Jump and switch, jog, self-locking, interlocking (adjustable) Instructions for use: Do not install the receiver in an iron box to avoid interference with the remote control signal. When you feel that the distance of the remote control is significantly shortened; please disconnect the power to ensure your own safety; when the relay is working, the indicator light is companied by instructions; pay attention to the vibration of the remote control Resistance learning range value; try not to operate the buttons of the remote control frequently. Specification: Material: Color: As picture show Size: Approx. 55x32x16mm/2.17x1.26x0.63inch Working voltage: DC12V Static working current: ≤10mA Operating temperature: -40 ℃ - +80 ℃ Receiving sensitivity: ≥-95dB Working frequency: 433MHZ Output current: ≤10A Output: contt output (can control and DC) Package Includes: 1 piece Relay Module 1 piece Remote Control Switch