Ring Alarm Contact Sensor Ring Alarm Contact Sensor expands your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open. *Requires the Ring Alarm Security Kit. Make Sure the Doors and Windows Are Shut Contact Sensors easily mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm Base Station and receive mobile alerts from the Ring app whenever your doors or windows open. You’ll always be the first to know when something’s ajar. Requires the Ring Alarm Security Kit Triggers your Alarm when someone tampers with Contact Sensors Contact Sensor Tech Specs Dimensions : 2.09 in. X 1.12 in. X 0.55 in. Power : 2 CR2032 Coin cell batteries Operating Conditions : 32°F to 120°F (0°C to 49°C) Connectivity : Z-Wave (250-foot range to Base Station open air, line of sight) Operating Conditions : Indoor Use Mounting : Mounts to doors and windows Maximum Distance Between Magnet and Sensor : 1 inch. Leave 1/2″ space on non-magnet side to access battery compartment. Setup Requirements : Ring Alarm Kit Warranty : 1 year limited warranty Power CR2032 coin cell batteries Battery life Approximately 3 years Max distance between sensors 1 inch. Leave ½” space on non-magnet side to access battery compartment Operating conditions Indoor use, 32°F to 120°F (0°C to 49°C) Dimensions 1.56 in x 2.09 in x 0.55 in Installation Mounts to doors and windows, Ring Alarm Kit required Connectivity Z-Wave (250-foot range to Base Station open air, line of sight)
