Features: 1Lightweight and Portable: This garage door remote control is small and lightweight easy to carry you can put it in your bag or handbag. 2Good Performance: High sensitivity and anti interference ability wireless transmitting distance up to 100 meters. 3No Need to Worry: The 4 button garage door remote is hacker proof and offers the highest level of encrypted security. 4Easy to Use: Easy to install and program in minutes easy to follow wireless programming that allows configuration in seconds and eliminates the need for electrical connections next to garage openings. 5Applicable Occasion: Can be used in areas including burglar alarms anti theft systems rolling doors door barriers household appliances water pumps ceiling lamps and electrical equipment water pumps lamps garage doors industrial control and industrial security. Specification: Item Type: Garage Door Remote ControlProduct Material: ABSWeight: 27g / 0.95ozWireless Transmission Distance: 100mBattery Type: 1 x button cell CR2032 Battery Capacity: 220mAh (with built in battery delivery)Scope of Application: Remote control switches anti theft alarm remote control door locks remote control electric rolling shutters wireless remote control garage doors wireless remote control rolling gates wireless remote control road gates water pump remote control industrial control products etc. Package List: 1 x Remote Control1 x Lanyard1 x Manual