Giới thiệu Bộ rơ le 2 kênh điều khiển từ xa 433MHz AC 220V cho đèn cửa gara

1. Clear function-After pressing the learning button "KEY" 8 times, let go after the LED indicator turns off, and begin to clear all the remote control code data in the memory. When the LED indicator flashes 5 times and then turns off, the clear function is completed.
2. Code matching function-press the learning button "KEY", the LED indicator lights up to indicate that the microprocessor enters the learning and code matching state, press the matching wireless remote control button, the LED indicator flashes 3 times and then goes out to indicate The code pairing is successful. (This el is one-key code matching, the program will automatically allocate the data bits)
3. Code pairing test--After the code pairing is successful, press the corresponding relay of the remote control to make the corresponding function action.
4. After confirming that the wiring is correct, turn on the power and the LED indicator flashes. The number of flashes can determine the selected function. Flashing once-jog function. 2 flashes-self-locking function. 3 flashes-interlock function
5. Press the corresponding remote control button, and the remote control switch controls the corresponding control object. Normal control of the control means that the wiring test is successful and it can be used normally.

COMMON PROBLEM:
1. When the power is turned on, code clearing and code matching can be performed at any time. When the circuit is working, the clearing function is performed. After the clearing is successful, the relay returns to its normal state. When the LED indicator lights up in the code matching function, it will enter the code matching state. The learning waiting time is about 6 seconds. The code matching needs to be completed within these 6 seconds. After 6 seconds, the LED indicator turns off and the program automatically exits the code matching state.
2. When using it for the first time, be sure to clear the code once and clear the factory test to store the remote control code. After the code is successfully matched, the effective remote control code LED indicator will light up. If an invalid remote control code is received, the LED indicator will flash with a low light. Look at the LED indicator to determine if there is interference from the remote control at the same frequency. If there is a low-bright flash.
Use: Universal
Frequency: 433 MHz
colour:As shown
Material:plastic

Package Contents:
1 x Recevier
5 x Remote Control

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.