868Mhz Wireless Remote Control for Electric Door Security Alarm

2. Self-learning remote keep watch over, easy to program your remote.
3. Four Buttons to Operate 4 Different Garage Doors or Gates.
4. Principally apply to car alarms, home alarms, panic buttons, garage door, rolling curtain, and so on.
Specification :
Material : ABS & Metal
Color : Black & Chrome
Frequency : 868MHz
Distance : As much as 30 meters radius
4 buttons : Lock, Unlock, Truck, Panic
Size : 58 x 32 x 12mm / 2.28 x 1.26 x 0.47 inch (LxWxH)
Fully compatible with the next Marantec 868 Mhz remote models :
Marantec D302 D304 D313 D321 D323
NOTE :
This remote clones and replaces Marantec 868 Mhz Black Backed models. Do not confuse with grey backed models.
This remote will work with ALL listed compatible remote models.
How to duplicate your remote :
Step 1 : Erase the remote
1)Click and Hold Lock and Unlock buttons together – Led will flash 3 times
2)Keep holding lock button and release unlock button
3)Keep holding lock button and push unlock button 3 times, Led will start flashing Non-stop
Step 2 : clone your original remote
1)Put both remotes Into back to Back position. Ensure they have got direct contact
2)Click and hold 1 button in your original remote and 1 button in your clone remote. Keep holding until led will make 2 blinks then 3 blinks then goes into Steady and you’ve got successfully cloned.
If for some reason the clone does not go further then 2 blinks , it means the signal does not go through, please shift the remote slowly up and down until you get the point where it’s going to go through.
Package includes :
1 x 868 Mhz Wireless Remote Control
Details pictures :