DM11

Door Monitor

The DM11 Door Monitor is a wireless, data-logging sensor that detects when doors open and close for powerful visibility and security.

Wirelessly monitor roll-up and swing doors

With precise sensors and an easy-to-install design, Samsara DM11s provide powerful visibility and improved security to both roll-up and swing (i.e. hinge) doors without any complicated wiring or cables.

Durable waterproof design

Samsara Door Monitors are designed for harsh operating environments. IP67-rated weatherproofing and functionality between -40°C and 60°C protects against splashes, spray, dust and other environmental wear and tear.

Class-leading electronics with multi-year battery life

With the industry's most advanced wireless technology, DM11s transmit sensor data in real time, enabling operators to see up-to-the-second sensor data over the web and real-time alerts when door status changes. Even with always-on wireless networking and data logging, the DM runs for five plus years using a single AA battery.

Scales from Small Operations to Thousands of Assets

Compact, affordable and easy to use, Samsara DMs can quickly bring visibility to both small and large operations thanks to scalable cloud infrastructure and enterprise-grade security.

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Key Features

MONITORS DOOR OPENINGS WITH <2.5 CM (<1 INCH) SENSITIVITY
Sensor mechanism: Magnetoresistive (MR) sensor
Door compatibility: Monitors door openings of roll-up and swing doors
Sensitivity: Updates triggered when magnetic field changes by <0.5 in

Data Logging

BUILT-IN STORAGE LOGS DATA WHEN GATEWAY CONNECTIVITY IS UNAVAILABLE
Data upload: Automatic (zero-touch) wireless data upload via Samsara gateways

Waterproofing

WATERPROOF AND RUGGEDISED FOR HARSH ENVIRONMENTS
IP67 rated for protection against water and dust

Battery

MULTI-YEAR BATTERY LIFE
Battery life: 5+ years
Battery type: 1 standard AA battery (user-replaceable)