AK-K200702 Universal Copy Remote Controller 4 Channel Garage Gate Door Opener Duplicator Clone Cloning Learning Code Key
Feature:
1. Chrome-plated buttons, energy-saving indicator lights;
2. The bump on the back is non-slip, and feels comfortable;
3. Small and portable, ergonomic design, suitable for gestures.

Specification:
Product Name: Shield Copy Remote Control
Working voltage: DC3V/1 2032 button battery
Transmission rate: <20mA
Quiescent current: <0.15uA
Signal frequency: 315/433MHz (optional)
Modulation method: ASK
Number of keys: 4 keys
Remote control distance: about 40 meters in a straight line
Product size: 65*36*16.5mm
Applicable scenarios: Transportation (motorcycle, electric vehicle remote control copy), agriculture (greenhouse winch, spray, water pump, etc.), home (lighting lamps, projection screens, electric doors and windows), access security (community access control, barriers, security monitoring)

Operation method:
1. Code pairing (learning)
Place the original remote control and the copy remote control as close as possible.
First press a button of the original remote control, after the indicator light turns on, immediately press a button of the self-copy remote control for about three seconds, the LED will flash 3 times, and then it flashes quickly, which means that the address code of the original remote control button has been learned successfully.
The other keys are operated in the same way for learning.
2. Clear code
Press the unlock button and the lock button at the same time for 2 seconds, the LED light starts to flash 3 times. At this time, keep the lock button pressed and release the unlock button. Press the unlock button three or four times within 5 seconds, and the indicator light flashes quickly. Indicates that the code has been cleared.
Test whether the existing code of the remote control has been successfully cleared: When you finish the clearing action, you can press any button of the copy remote control. If the LED does not flash immediately at this time, it will flash after 2 seconds, that means Copy the original code of the remote control has been completely cleared, if the LED still flashes quickly, it means that the code still exists and needs to be cleared again.
3. Restore the cleared code
The copy remote control has a recovery function.
If you accidentally clear the address code of the normal copy remote control during use, you can press the start and mute keys (the next two keys) on the remote control at the same time. After about three seconds, the LED will flash 3 times, and then It starts to flash quickly, which means that the cleared address code is successfully restored.

Precautions:
1. The working voltage cannot exceed the rated voltage.
2. In an environment with high wireless interference, the transmission distance may be reduced.
3. Keep out of reach of children.
4. It is forbidden to use it in a humid environment, otherwise it may cause damage to the remote control.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.