Specifications:

• Origin: CN(Origin)
• Works for: Garage,gate,door,barrier,curtain,Siren
• Voltage: 12V 27A
• Use: Universal
• Transmission distance: 30-100m
• Name: Garage door remote control
• Model Number: SMG-433mhz
• Model Number: 433MHz Remote Duplicator
• Frequency: 433MHz 433.92MHz
• Code: Fixed code, Learning code
• Button: 4
• Brand Name: Scimagic-RC