Easy Setup : Install in minutes all by yourself. The entry sensors attach to doors and windows, while the motion sensor and keypad can be secured to walls via the included mounts. No Monthly Fees : Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that combine security with convenience. Instant Alerts* : Get notified* as soon as motion or a breach is detected with the eufy Security app. Security in Seconds : Arm and disarm in seconds by keying in your password or directly from your phone via the eufy Security App.