12V Relay Remote Switch Wireless RF Remote Control Switch 4 Channel Relay Module 433Mhz Transmitter Receiver Kit Universal Remote Controller for Lights Ceiling Fan Garage Door Opener Gate Car & More

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About 12V Relay Remote Switch Wireless RF Remote Control

Aubric 12V Wireless Relay Switch Remote Control Kit, including 2 transmitters & 1 4-channel receiver, is suitable for DIY projects for wireless remote control on lights, LED strips, garage door openers, entrance gates, motor driven curtains, cars, RVs and more. Remote Control Pairing: Code Learning: Press learning button one time > the LED indicator turns off > press any button of the remote transmitter > indicator flashes three times > code learning succeed. Code Removal: Press and hold the learning button for about 6 seconds until the led indicator lights on > code removed successfully. Adjust the jumper (near the learning button) for 3 modes of operation: 1.Jog/Momentary action - have the jumper removed completely. Each relay energized only as long as button is pushed. Usually used for garage door opener. 2.Self-lock/Alternate action - Have the jumper connect the two pins closest to the DC power connector. Each relay toggles and latches with momentary button push. Usually used for lamp or other on/off control. 3.Inter-lock – have the jumper connect the two pins farthest from the DC power connector. Relay latches to energized state, turns off LED, and ignores further commands until power to the module is removed and reapplied. Usually used for one-time event safety or interlock. Wiring Connection： Each relay has three terminal blocks: A - Normally Open, B - Common, C - Normally Closed. Each relay can work individually to control different lights or electronics. Or you can two relays to work together to control the motor’s forwarding and reversing. Specification: 1. Input voltage: DC 12V 2. Working temperature: -40 Degree +80 Degree 3. Receiver sensitivity: more than -105dBm 4. Working frequency: 433mhz 5. Output voltage: DC and AC is optional 6. Max load current: 20A 7. Receiver Size: 7.2 x 5.2 x 2.6cm