Ring Pack of 2 White Alarm Contact Sensor - 2nd Generation

Receive real-time notifications as soon as doors or windows open in your home. Now featuring a more compact design and slim removable magnets for easy installation, even in tight spaces.

• Requires an Alarm Base Station.
• Compatible with 1st and 2nd generation Alarm devices and accessories. Alarm Contact Sensors connect directly to your Alarm Base Station and come with a removable slim magnet for straightforward installation on any door or window frame. Choose between audio or mobile notifications to ensure you're always the first to know when your doors or windows are opened.

You can trigger your Alarm if someone tampers with the Contact Sensors while the system is armed in Away or Home Mode.