The Liftmaster 819LMB MyQ Home Bridge kit comes loaded with a wide range of features to let you control your garage door, gates or MyQ lights from anywhere. It’s perfect for ensuring that the main access point of your home or business is secure, giving you peace of mind. Compatible with the Apple HomeKit the free MyQ mobile app makes sure you’ll never have to worry about whether your garage door or gate was left open while in a rush. Add Siri Voice Control on iOS devices to check statuses without the need of using your hands while on the go. Real-time alerts to your smartphone let you know when a door has been opened. You can also pre-program events to turn lights on/off at designated times to further customize your user experience. Easy to install in the garage, it requires being within Wi-Fi range to function properly. A 2.4 GHz Wi-Fi signal is required.