Remote Control Copier 433MHz 4 Button Key Fob Duplicator for Door Opener

1 Has the function of copying the remote control and being used separately. 2 ABS high quality shell and four-button design for durability and comfortable feeling. 3 Powered by 2 CR2016 button batteries, more reliable and practical. 4 With LED indicator light, will offer you much convenience. 5 Comes with a keychain hook for easy carrying, no worry about the missing. 6 Applicable to all kinds of electric doors, window, lifting equipment, gateways, lifts, LED lighting switches, motor reversing, motor switch, industrial control, home appliance control, lighting control, curtain control, telephone remote control, indoor and outdoor Remote control, anti-theft alarm, environmental monitoring, HVAC control, etc., shopping malls, home security, communication security, and other fields.

What's in the box
1 x Remote Control Copier