


Open Window Magnet 2nd Generation
$4.99
Take up to 12 months to pay with no interest and no late fees. Prequalify now.Leave sliding doors and windows cracked open for ventilation and still have security with Open Window Magnets for Ring Alarm.
FREE Expedited Shipping on Orders over $49
*Intended for use with the Ring Contact Sensor (sold separately).
*Ships to the continental US (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.
Security that’s open and shut.
The Alarm Contact Sensor connects to your Alarm Base Station and easily mounts to any door or window frame in your home. It sends you mobile alerts whenever your doors or windows open, so you’ll always be the first to know when something’s ajar.

Tech Specs
2.09” x 0.43” x 0.54” (53mm x 11mm x 13.61mm)
White
32°F to 120°F (0°C to 49°C)
Requires Ring Alarm Contact Sensor (sold separately)
Requires Ring Alarm or Alarm Pro (sold separately)
Mount to Door or Window Frame; Mount with attached adhesive pad
1 inch
Ring Alarm Contact Sensor Magnet
Mounting Hardware
User Manual