Features: 1Compact Size: Garage door remote control is small and lightweight easy to carry you can put in your bag or pocket. 2Excellent Performance: Remote control transmitter has high sensitivity and strong anti interference ability stable and reliable. 3Practical: Wireless transmission range up to 100M/109.36yd more convenient and practical applicable range is 287868mhz. 44 Buttons Design: 4 buttons one each of the remote control key fobs can help you control the devices precisely have a long service time. 5Wide Application: Remote control switch can be used in anti theft alarmcurtain door household appliances garage door and industrial safety and other fields. Specification: Item Type:GarageDoorRemoteControlMaterial: Plasticaluminum alloyWeight: Approx. 37g/1.31ozWireless Transmission Distance:Approx. 100m/109.36ydRated Current: 10mAApplication Range: 287-868mhzScope of Application: Remote switch anti-theft alarm remote door lock remote electric shutter doors and Windows wireless remote garage door wireless remote rolling gate wireless remote channel gate water pump remote control industrial control products Package List: 1 x GarageDoorRemoteControl1 xHanger1 x User Manual