For CARDIN S449 433.92MHz Rolling Code Garage Door Keychai

The product information is as follows:

Name:Remote Control Transmitter Gate Opener for CARDIN S449 QZ1 QZ2 QZ3 433.92MHz Rolling Code Garage Door Keychain Control
1. Type of programming: Programming with the receiver
2. Number of channels: 2
3. Code: rolling code
4. Frequency: 433.92MHz
5. Woring Range: 10-50m (open space)

Remote come with Battery!!!
Security of use: dynamic code provides a high level of security, non-copyable code.
Disclaimer:Your Old remote must be same as the advertisement, new remote do not compatible with other remotes.
Programming transmitters to receiver
The remote control is the same function as your old remote.it should programming with for original-receiver according to your for original-Manual when you get it.
1. Locate the Learn / Code Set button on the motor. This is usually under the lamp cover, or on the back of the motor.
2. Press the Learn / Code Set button once, then let go. A light should illuminate.
3. Press the desired transmitter button once, and the light will go out.
4. Press the remote again the the light will flash on the motor and then go out, signifying the remote has been coded.
5. Test the operation of the remote.
Colour:As Shown
Material:Plastic

Package Contents:
2 * Remote Control

Only the above package content, other products are not included.
Note: Light reflection 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.