Covers the whole Room - The motion sensor detects activity within 12 feet, it has a 90-degree field of view, and gets along well with pets up to 50 lbs. Perfectly covers the entire room Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories. Voice Control - Alexa and Google Assistant compatible home alarm system via APP. Away, Disarm and Home modes can be easily controlled by voice hands-free Wireless Door sensor detects - Uses HALL technology to minimize false alarms. The signal range is wide enough to reach every corner of most houses

Receive real-time notifications when your system is triggered, change your Alarm modes, activate Outdoor Siren and monitor your Ring devices all through the Ring app. Night light mode - You can set the night light in the APP, in a dark environment, the alarm base will emit blue LED light