Door Monitor (DM) Sensors

The Samsara Door Monitor (DM) is a wireless sensor that provides real-time visibility and security by detecting when doors open and close. Door Monitor sensors are easy to install on both swing (hinged) and roll-up doors without any complicated wiring or cables.

Samsara DMs are designed for harsh operating environments. Each IP67-rated weatherproof sensor is functional between -40°F to 140°F and protects against splashes, spray, dust, and other environmental wear and tear. Each sensor runs for 5+ years using a single AA battery.

Install a Door Monitor Sensor on a Roll-up Door

The Door Monitor Sensor package includes:

1x Magnet

1x Sensor

4x Phillips rounded head metal drilling screws, 410 stainless steel, #8-18 thread size, 1/2" long (provided)

To install a Door Monitor sensor on a roll-up door:

1. Discard the magnet (or save for a non-sensor installation purpose).

   The magnet is used for swing door installation only, and is not needed for a roll-up door.

2. Place the sensor on the inside of the door, as high as possible.

   Ensure that the arrow is facing upwards for the sensor to work properly.

   

3. Secure with the included adhesive.

4. (Optional) For increased stability, secure with the provided screws.

5. To pair the sensor to an AG, see Pair a Samsara Sensor to an Asset Gateway.

6. To verify that the sensor is reporting, log in to the Samsara dashboard and select Settings ( ) > Devices > Devices > Sensors to view the sensors and signal status.

Install a Door Monitor (DM) Sensor on a Swing Door

To install a Door Monitors sensor on a swing door, you will need:

1x Magnet

1x Sensor

4x Phillips rounded head metal drilling screws, 410 stainless steel, #8-18 thread size, 1/2" long (provided)

1. Place the provided magnet on the edge of the door.

2. Place the sensor on the inside of the door, as high as possible.

   

3. Place the sensor on the wall, orienting the arrow on the sensor down toward the door.

   Note

   The distance between the sensor and magnet must not exceed ½ inch.

4. Observe the light on the sensor. When aligned, the light on the sensor blinks.

5. Secure both the magnet and the sensor with the included adhesive.

6. (Optional) For increased stability, secure both with the provided screws.

7. To pair the sensor to an AG, see Pair a Samsara Sensor to an Asset Gateway.

8. To verify that the sensor is reporting, log in to the Samsara dashboard and select Settings ( ) > Devices > Devices > Sensors to view the sensors and signal status.

Additional Door Monitor Installation Resources

For printable installation instructions, see the Door Monitor Install Guide (PDF).