Hot sale Universal duplicate 4 button fixed/learning code remote control 433.92mhz came 

Technical Data sheet 
 
1. Operating voltage: DC12V
2. Operating current: 10MA
3. Frequency available: Fixed frequency 433.92MHz
4. Ambient temperature : -20 - +50 degree
5.Mixed color accept 
6.4 button 
7.Sampels order accept 
8.Item : remote control 433.92mhz came 
 
 
Duplicate Your Existing Remote Controllers:
1. Vehicle central locking systems
2. Garage doors
3. Electronic gates
4. Electrical appliances
5. Car sunroofs
6. Heating systems
 
Easy to install and use, the 4 channel remote control system lets you take control of your gadgets, car and home or garage.
Works with the following remote control modules (please check your existing remote control before ordering): Your remotes also should be Fixed code or Learning code.
 
These chip codes supported attached below:
PT2260 ,  PT2262 ,  PT2264, PT2240 ,  SC2260, SC2262 ,  CS5211 ,  HX2260 ,  HX2262 , HS2262 ,  EV1527 ,  HS1527 ,  HS2260 ,  FP527 ,  HX1527 ,  SMC918 ,  AX5026 ,  SMC926
 
 
Methods of operation
 
1. Clear out code:
To Clear up test stored rf signal memory from factory by pressing the locking key and unlock the key at the same time, two seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. Indicates that the remote control codes stored has been cleared out.
 
2. Duplicating (learning)
Hands are holding remote control, and the other are holding the duplicating remote control, 2 remote controls put together as close as possible, while pressing the remote controls two match button,(eg: A-A',B-B') three seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. This indicates that this copy of the remote control buttons are same as copied on the remote control button codes . Several other keys are also according to the above approach to learning.
 
3. Recovery code
If the code copied have been mistakenly removed the remote control, you do not worry, the remote control can restore yourself. Method is pressing (up-down eg: locking key and bell key) two buttons (metal shell remote control on the left, the plastic shell remote control on the right) at the same time ,3 seconds later, LED indicator light flashes three times, followed by a continuous fast blinking. This indicates that the original remote control codes have been restored. The other way, you can delete all and relearn them again.