4 Channel Wireless RF Remote Control Duplicator Electric Gate Garage Door Key Fob 
4 Channel Wireless Remote Control Cloning Duplicator Electric Gate Garage Door Key Fob
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Use instructions:
Clear codes
1. Press and hold A and B button at the same time. If the indicator lights once, then flashes three times and it means that clear code is done.
2. Press and hold A button first, then press B button. If the indicator lights once, then flashes three times and it means that clear code is done.
3. Press and hold B button first, then press A button. If the indicator lights once, then flashes three times and it means that clear code is done.

Copy codes
1. Left hand holding the original remote control, right hand holding the copying remote control, put two remote controls as close as possible. 
2. Press the first buttons of both remote controls simultaneously. After about 2 seconds, the LED will rapidly flash 2 times. After 1 second, the indicator will flash for a long time. 
3. Then let go. 
4. Press the button of the learning remote control, the light will be normally on, which indicates that the first key code of the original remote control has been copied into the learning remote control. 
5. The same method in turn to copy the second key, the third key and the forth key. 
5. If the copy is successful, the remote control function after copying is the same as the original remote control buttons.

Recovery Codes
1. Press and hold C and D button at the same time. If the indicator lights once, then flashes three times and it means that recovery code is done.
2. Press and hold C button first, then press D button. If the indicator lights once, then flashes three times and it means that recovery code is done.
3. Press and hold C button first, then press D button. If the indicator lights once, then flashes three times and it means that recovery code is done.

Data recovery
When one or multiple keys of the original remote control broke down, we can regenerate the data by restoring the broken keys.
1. First copy the keys that can work properly from the original remote control one by one.
2. Left hand first press and hold A key of the smart copy remote control(A key must be copied in the first place). Right hand press D key of the smart copy remote, and it can automatically regenerate some damaged key.

One-key copy
1. Press and hold A key of the smart copy remote control with your left hand.
2. Press and hold B key of the smart copy remote control with your right hand.
3. When LED flashes 3 times and then goes out, it means clear code completed.
4. Release A button with your left hand and press C button once.
5. One-key copy mode setting is done.
6. After setting, when copy any button and the other three keys are automatically obtained.
Note: After setting the one-key copy mode, when the operation is performed on the copy-by-copy mode the LED will flash 3 times to prompt you to start saving data. Do not release the button at this time. Saving data is not done until LED is on. Premature release may lead to incomplete data saving.

Data locking
1. In order to prevent intentional or accidental cleaning operations, resulting in data loss of the remote control. According to the user's preferences, you can choose to use and not.
2. Data locking operation must be done after the copy is complete, and determine it can replace the original remote control.
3. Data locking operation is very simple, right hand press and hold B key, while left hand press the D key and it is done.
4. Once the data is locked, the above cleanup and recovery functions all fail. Copy code must be carried out  before unlocking.
5. Unlocking is more difficult than locking. Please make sure all the features are ok before locking.

Data unlocking
1. Right hand press and hold B button. Do not let go the entire operation.
2. After about 20 seconds, the LED goes out.
3. Left hand press and hold A key.
4. The LED flashes three times.
5. Unlock operation is done. The remote control restores to the initial state of all empty code.
Note: The unlock operation also clears the original copied data.

Specifications:
Product material: ABS
Product size: 55 x 30 x 15mm/2.17 x 1.18 x 0.59
Rated voltage: 6V
Rated current: 12mA
Product weight: 25g
Installation: wireless
Frequency: 315/433MHz
Modulation method: ASK (amplitude modulation)
Wireless distance: 50-100m (open)

Scope of application: garage door, alarm, automatic doors, shutter doors, lamps

Applicable chip type that can copy: 

EV1527 all series and compatible models, PT2240 all series and compatible models, PT2262 all series and compatible models, PT2260 all series and compatible models, HT6P12E, HT6P20D, etc., CAME1, CAME2, etc., K323A motherboard (exclusively support), T18, and other 32-bit codes; (Does not support rolling codes.)

1 x Wireless Remote Control Electric Gate Key Fob 

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

7. Delivery Time:

1. You have 7 days to contact us and 30 days to return it from the date received. If the item is in your possession more than 7 days, it will be considered used and WE WILL NOT ISSUEA REFUND OR REPLACEMENT to you. There are NO EXCEPTIONS

1. 12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.

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