433Mhz 12V Garage Door Remote Control Opener 4CH Wireless Relay Transmitter Receiver Module Kit Item Type: Garage Remote Controller Material: Metal + ABS Battery Type: Button Battery (included) Battery Capacity: 120mAh Battery Model: CR2016 Receiver: Working Voltage: DC12V Quiescent Current: 5mA Working Frequency: 433Mhz Receiving Sensitivity: -104dBm Function Selection: Momentary/switch/close Modulation Method: ASK Pairing Method: Smart learning code Output Mode: Dry contact/voltage output Working Temperature: -30-+80℃ Transmitter: Material: Metal + ABS Type: Learning code (1527) remote control with remote control. RF Frequency: 433 MHz Supported Channels: 4 channels Encoding Type: Learning code (1527), fixed code (2262) Buttons: 4 Buttons (A B C D) Power Supply: 3V button battery (included) Modulation System: ASK Working Voltage: DC 12V Working Current: <25mA Transmitting Power: +13dBm Frequency Wind: ± 0.2 MHz Transmission Distance: Approx. 50m/164ft (free space) Terminal Function Description: 1. (+V—power positive input) 2. (GND—power negative input) 3. (1—KC1 relay normally closed terminal) (2—KC1 relay common terminal) (3—KC1 relay normally open terminal) 4. (4—KC3 relay normally closed end) (5—KC3 relay common end) (6—KC3 relay normally open end) 5. (7—KC2 relay normally closed end) (8—KC2 relay common end) (9—KC2 relay normally open end) 6. (10—KC4 relay normally closed end) (11—KC4 relay common end) (12—KC4 relay normally open end) Learning Code: 1. Jog learning method: Press the code matching button on the control panel once, and the LED indicator will flash once. After the LED indicator lights up, press the remote control button that needs to be coded. The control panel LED indicator flashes 3 times in succession and the code matching is successful. 2. Self-locking learning method: Press the code matching button on the control panel twice, the LED indicator flashes 2 times. After the LED indicator lights up, press the remote control button that needs to be coded, and the control panel LED indicator flashes 3 times in succession. 3. Interlocking learning method: Press the control panel pairing button 3 times in succession, the LED indicator flashes 3 times, after the LED indicator lights up, press the remote control button that needs to be paired, the control panel LED indicator flashes 3 times in a row, and the code pairing is successful. 4. Two-way jog and two-way self-locking learning method: Press the code matching button on the control panel 4 times, the LED indicator flashes 4 times. After the LED indicator lights up, press the remote control button that needs to be coded, and the control panel LED indicator flashes 3 times in a row. The code is successful. 5. Two-way jog and two-way interlocking learning method: Press the control panel pairing button 5 times in a row, and the LED indicator will flash 5 times. After the LED indicator lights up, press the remote control button that needs to be paired. The control panel LED indicator flashes 3 times in a row and the code is successfully matched. 6. Two-way self-locking and two-way interlocking learning method: Press the code matching button on the control panel 6 times continuously, and the LED indicator will flash 6 times. After the LED indicator lights up, press the remote control button that needs to be coded, and the control panel LED indicator flashes 3 times in a row, and the code matching is successful. 7. Two-way interlocking and two-way interlocking learning method: Press the code matching button on the control panel 7 times, the LED indicator flashes 7 times. After the LED indicator lights up, press the remote control button that needs to be coded, and the control panel LED indicator flashes 3 times in succession. clear data: Press the code matching button on the control panel 8 times continuously, and the LED indicator will flash 8 times. At this time, the LED indicator will flash 8 times continuously, then the code is cleared and all the remote control key codes learned before are cleared. Explanation of Output Mode: 1. Self-locking: Press the same remote control button, press it once, the relay is turned on, and press it again, the relay is turned off. 2. Interlock: Press the "A" button on the remote control to turn on the relay, and press the "B" button on the remote control to turn off the relay. 3. Jog: Press the "A" button on the remote control to turn on the relay, and release the "A" button on the remote control to turn off the relay. If you keep pressing the "A" button of the remote control, the relay will always be on. When you release the remote control, the relay will be off.