Set your own custom security modes to suit the needs of your home and family via the eufy Security App. Enhanced long-distance connectivity ensures your entire home is secure at all times - no matter how big it might be. Tweak the sensitivity of the motion sensor so it alerts you to intruders, rather than your pets. With a battery life of 6 months for the keypad and 2 years for the motion and contact sensors, sleep safe knowing your system is always at the ready. Attaches to your windows and doors via the included mounts. Immediately alerts you when a breach is detected. Protect an entire room against uninvited guests. Features 100° coverage at up to 30 feet.