Set of 2 universal 433 MHz garage door cloning key fob remote controls, 4 buttons, for garage doors, electric gates, etc.

Operating Voltage: DC12V (1 x 2032 battery) Operating Current: 10mA@3V Radiation Power: 10mW@3V Transmission Frequency: 433MHz Transmission Distance: 100-150m (in open space, receiving device sensitivity is -100dBm) Encoder Type: Fixed Code, Learning Code, Partial Rolling Code, Program Code Function: Copy Remote Control/Test Remote Control/Copy Remote Control Size: 5.8*3*1.2 The 4-button design allows you to control up to 4 garage door openers or 4 different button functions. It can copy various 433MHz (433.92MHz) fixed-frequency and fixed-code remote controls (rolling codes cannot be copied). Application: The remote control is widely used and is mainly used to remotely control electric sliding doors, elevators, remote-controlled barriers, remote-controlled rolling doors, garage doors, sliding doors, remote-controlled LED lights, remote-controlled firework igniters, remote-controlled bus doors, anti-theft alarm systems, electric door alarms, MP3 anti-theft alarm systems for motorcycles, remote control systems for certain cars, etc.