Feature: 1. POWERFUL WIRELESS COVERAGE: It has a wireless transmitting distance of 50 meters, which can easily control the garage door and other devices, providing convenient remote control function. 2. WIDE APPLICATION: Suitable for a variety of scenarios such as remote control switches, anti theft alarms, remote control entry locks, remote control electric rolling shutters and windows, wireless remote control garage doors, wireless remote control rolling gates, wireless remote control road gates, water pump remote control, industrial control products and so on. 3. PREMIUM MATERIAL: It is made of premium ABS material, which is sturdy and durable, can be used stably for a long time, and can withstand the test of daily use. 4. EFFICIENT ENERGY: Garage door opener remote is equipped with CR2032 button cell battery with 220mAh capacity, which has energy saving and power saving performance and longer service life. 5. SAFE AND RELIABLE: Garage door opener remote adopts for DITEC Rolling Code technology with encryption protection, effectively preventing the signal from being interfered or copied, providing a safe and reliable using experience. Specification: Item Type: Garage Door Opener Remote Material: ABS Weight: Approx. 23g / 0.8oz Wireless Transmitting Distance: 50m / 164ft Rated Current: 10mA Applicable Range: 433mhz Battery: Button Cell, CR2032, 220mAh (Built In). Package List: 1 x Garage Door Opener Remote 1 x Instruction Manual1 x Lanyard