Ring Contact Sensors: 6 Pack
sku# B07ZPLN8R3
Expand your Ring Alarm system with this six pack of Contact Sensors to secure additional doors and windows in your home, and hear chirps as soon as they open. Simply mount them to any door or window frame in your home, with no tools required. Connect them to your Ring Alarm Base Station (sold separately) and receive mobile alerts from the Ring App so you'll always be the first to know when something's ajar. Includes two 3V CR2032 batteries. Ring Protect subscription required (sold separately).