Motion Detector II [+M]

The Bosch Motion Detector II [+M] is an occupancy sensor designed to work with Matter, ensuring compatibility across a wide range of smart home ecosystems.

Bosch smart home motion detector ii m product picture angled right

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Information

MakerBosch
CategoryOccupancy Sensor
Statusreleased
Product Pagehttps://www.bosch-smarthome.com

The Motion Detector II [+M] is a precise, dual-purpose motion sensor designed for both security monitoring and low-light guidance. It detects movement at distances up to 13 meters and includes a small-animal filter that ignores motion from pets up to roughly 80 cm tall, helping reduce false alarms in busy homes. An integrated orientation light automatically switches on when movement is detected in dim environments, adding a layer of comfort and safety during nighttime use.

Built with an IP55 protection rating, the detector is weather-resistant and suitable for indoor corridors, entryways, or outdoor areas exposed to the elements. Its support for Matter provides broad smart-home compatibility—working within the Bosch Smart Home system and across other Matter-enabled ecosystems—ensuring flexibility and long-term usefulness.

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Specifications

Manufacturer Part NumberBSEN-M2D
LabelMotion Detector II [+M]
Certification IDCSA252A9MAT45563-24
Latest Firmware Version1.00.24
Product Pagehttps://www.bosch-smarthome.com
Network Thread, Bluetooth, Matter over Zigbee
Thread Device Type Sleepy End Device
Market Consumer
Software Versions
  1. 1.00.24 Latest

    Certificate: CSA252A9MAT45563-24

    Download Firmware Checksum: nPXEwnllP/kksz2uq+XYEqNozzL5l72U+tPJvFlumaA=
  2. 1.00.23

    Certificate: CSA25195MAT45287-24

  3. 1.00.22

    Certificate: CSA25108MAT45146-24

Firmware Version
Hardware Version 1.03
Compliance Document
Matter Specification Version 1.2
Transport Interface
Primary Device Type ID