433MHz Electric Gate Garage Door Opener Control Duplicator Portable Remote Control Key Fob

Features:
*Wireless remote control duplicator is widely used in electric telescopic door remote control, road gate remote control, alarm remote control , Garage doors, Electronic gates, Electrical appliances, Home automation, lights, etc.
*Ultra-small error of copying data code and copy oscillation resistance. High accuracy of copying and high effective of copying. Privacy is strong. Each key password alone save.
*433MHz, transmit distance is 50-100m(Open space), bringing you new experience of remote control and much convenience in your daily life.
*Stable signal can pass through walls, floors, doors or windows.
*Multi-functional and multi-variable, personalized and user-friendly simple design and fast to use.