Introduce a whole new level of convenience into your life by automating your home or farm's gate with this automatic gate opener!Working with gates up to 4400 lbs. and 20 ft. in length, this sliding gate opener is a must have for your property. Its premium 750 Watt all-copper gate motor smoothly and quietly slides your gate door open and closed at 42.5 ft. per minute. Once open, the gate will automatically close behind you at a timing of your choosing from 15, 30, and 45 seconds. And as an added precaution, the included infrared sensor will stop the gate from closing should anything get in the way, ensuring the safety of your loved ones and your vehicles. Compatible with up to 25 remotes, this complete hardware kit is perfect for meeting the needs of larger families or smaller businesses and communities. The 2 provided remote controls are encrypted to prevent spoofing, and the control system is compatible with a keypad if you want easier guest usage.