Let’s get started.

Quick Start

1. Make sure your Ring Alarm is disarmed.
2. In the Ring app, tap Set Up a Device and find the
   Contact Sensor in the Security Devices menu.
3. Follow the in-app instructions to complete setup.

Installation

1. Install the sensor and magnet on a door or window and frame.
2. Clean the area before you peel the backing and stick on the sensor and magnet.
3. Make sure there is no more than 1 inch (25.4 mm) between the sensor and magnet when the door or window is dosed.

If you’re using the Contact Sensor on a door you use often,  choose Main Door as the placement option. Main doors have Entry and Exit Delays to prevent you from accidentally  triggering the alarm.
For additional help, visit: ring.com/help

Spacing

Ensure no more than 1 inch (25.4 mm) between sensor and magnet when the door or window is dosed.
Leave at least a 1/2 inch (12.7 mm) space so you can open the battery compartment.

Placement

©2022 Ping LLC or its affiliates.
Fung and ail related marks are trademarks of Fung LLC or its affiliates.
For Z-Wave technical information, visit ring.com/z-wave
23-005652-03

Documents / Resources

ring Alarm Window and Door Contact Sensor [pdf] User Guide 5AT3S2A, 2AEUP5AT3S2A, 2AEUP5AT3S2A, 5at3s2a, Alarm Window and Door Contact Sensor, Alarm Window and Door Contact Sensor, Window and Door Contact Sensor, Door Contact Sensor, Contact Sensor, Sensor

References

• User Manual