Arm, Part-Arm, Disarm and receive real-time alerts in the Yale Home App Control 4 Security Areas or multiple properties from your app (one Hub per household is required) Enjoy a 1km range of protection, allowing you to also secure outbuildings Add up to 100 accessories Professional Monitoring via Securitas available Smart Alarm Premium KitThe Yale Smart Alarm is simple to set up and use, with hassle-free installation. The Yale Alarm is designed to protect properties of any size, by preventing any potential threats before they even occur. With the Yale Home app, you can control and monitor 4 areas of your home independently, and multiple properties with no need to switch accounts to make multi-home security simpler.Tailor your home security alarm system to your unique needs: benefit from a protection range spanning 1km and add up to 100 accessories including Smoke Sensors, Pre Break-in Sensors and PIRs. Perimeter security can be further bolstered by utilising a combination of alarm syst