-40%
( 2 PACK ) NEW RING CONTACT SENSOR WIRELESS SECURITY ALARM SYSTEM WINDOW DOOR
$ 13.72
- Description
- Size Guide
Description
Brand New!!!Get instant mobile alerts when doors and windows open in your home
Now smaller to enable increased placement options
Easy installation with no tools required
Mounts to door and window frames
Includes two 3V CR2032 batteries
Requires the Ring Alarm Base Station