FOYUM Wireless Universal Garage Door Remote Control Duplicator 3 Button

FOYUM Wireless Universal Garage Door Remote Control Duplicator 3 Button:

1. 280-870MHZ fixed code and rolling code
2. Frequency: 300MHZ/348MHZ/387MHZ/646MHZ/779MHZ/928MHZ Optional
3. Code: Rolling Code, Fixed Code, Learning Code, Copy Code Optional
4. Transmission range: ≤100m
5. Voltage: 3V
6. Application: Sliding gate remote control, auto gate remote control, sliding door remote control, rolling door remote control