Ring Alarm Home Security System Contact Door / Window Sensors V2 DIY (two pack)

Description

Two BRAND NEW never used gen 2 door / window alarm contacts (batteries included).
Ring Alarm Contact Sensors easily mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm Base Station and receive mobile alerts from the Ring app whenever your doors or windows open. You’ll always be the first to know when something’s ajar.
Requires the Ring Alarm Security Kit
Triggers your Alarm when someone tampers with Contact Sensors
FREE U.S. Postal Service priority mail (small flat rate box) with tracking.