Features: 1Long Transmission Distance: With a wireless transmission distance of up to 50m, you can effortlessly open and close your garage door without having to be right in front of it. 2Wide Applicability: This remote control is suitable for various applications, including remote control switches, anti theft alarms, remote control door locks, and wireless remote control garage doors. 3Easy to Use: The 868mhz remote control is simple to set up and use. Just program it to your garage door opener, and you'll have instant control over your garage door. 4Durable: Made from ABS material, this remote control is built to last and withstand everyday use. It also comes with 50mAh 23A dry battery for long term use. 5Convenience: Copy garage door remotes allow you to easily create duplicates of your existing remotes, providing a convenient backup or extra remote for family members, friends, or employees. Specification: Item Type: Garage Door Remote ControlMaterial: ABSWireless Transmission Distance: Approx. 50m / 164ftRated Current: 10mAApplicable Frequency: 868mhzBattery: Dry Battery, 23A, 50mAh (Shipping with built-in battery)Applicable Range: Remote Control Switch, Anti-Theft Alarm, Remote Control Door Lock, Remote Control Electric Roller Shutter Door and Window, Wireless Remote Control Garage Door, Wireless Remote Control Rolling Shutter Door, Wireless Remote Control Barrier, Pump Remote Control, Industrial Control Products, etc.Weight: Approx. 31.00g / 1.09oz Package List: 1 xGarageDoorRemote1 x User Manual