5 years with 100 events per day. Operating Conditions. 32° F to 120° F (0°C to 49°C) Dimensions. 4.53 in. x 4.53 in. x 1.0 in. (11.5 cm x 11.5 cm x 2.54 cm) Installation. Professional installation recommended. Mounts to walls with provided double-sided tape or mounting hardware. Connectivity. Z-Wave (250-foot range to Base Station …
https://www.amazon.com/Introducing-Ring-Retrofit-Alarm-Kit/dp/B07Y926SS8