-40%
Ring Alarm Wireless Contact Sensor 2nd Gen for Door & Window (2-Pack) - New
$ 25.33
- Description
- Size Guide
Description
Technical DetailsContact Sensor
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