Ring Alarm 5-piece kit (2nd Gen) – home security system
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 ...
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