4 button universal garage door remote control, QN-RD262X
Functions:

1. 4-button remote control duplicator for garage door
2. Can duplicate most fixed code remote, duplicates in seconds
3. Different colors can be selected
4. For any requirements, please contact us

Specifications:
Model no.: QN-RD262X
Brand name: Ucontrol
Frequency: 433.92MHz or 315MHz
Battery type: 23A
Operating range: 30-50m
Guarantee: 1 years
OEM and ODM services: provided
Application: garage door
Others: battery and keychain included