Motion Detector II [+M]
Firmware actively maintained: latest certified update on January 22, 2026
Thread border router required. This device uses Thread and needs a Thread border router, for example a HomePod, Apple TV, Nest Hub or Echo. Compare border routers →
Motion Detector II [+M] by Bosch: certified Matter device (Occupancy sensor). Radio: Thread. Matter 1.2.
Price comparison
No price comparison has been set up for this device yet.
Compatibility with smart home platforms
Whether the platform supports this device type (Occupancy sensor). This is an assessment based on the platforms’ lists, not a guarantee for every feature.
- Google HomeDevice type supported
- Amazon AlexaDevice type supported
- Apple Home *Device type usually supported
- SmartThings *Device type usually supported
- Home Assistant *Device type usually supported
This device uses Thread: the platform needs a Thread border router, for example a HomePod, Apple TV, Nest Hub or an Echo with Thread. Compare border routers →
Data as of 2026-10-28. Platforms keep adding support; check the manufacturer’s information before buying. Platforms marked * publish no list of their own, so the entries are based on reports.
Technical data
- Manufacturer
- Bosch
- Product type
- Sensors
- Device type
- Occupancy sensor
- Radio protocol
- Thread
- Matter version
- Matter 1.2
- Model number
- BSEN-M2D
- First certified
- March 4, 2025
- Latest certification
- January 22, 2026
- Certificate ID
- CSA2604ZMAT49587-24
- Vendor / product ID (VID/PID)
- 0x1209 / 0x3013 (4617 / 12307)
Factory reset
General advice
- First remove the device in your smart home app (controller) so its pairing is deleted there.
- Reset the device as the manufacturer describes – often a reset button or a fixed sequence of power cycles. The exact sequence differs per device; use the manual.
- The device then starts in pairing mode. Set it up again with its QR code or setup code.
Resetting erases the device’s settings and assignments.
Manufacturer links
Update history (certified firmware versions)
4 certified versions, latest on January 22, 2026. New versions appear here automatically once they are listed in the certification database.
| Version | Certified on | Matter | Certificate ID | Download firmware |
|---|---|---|---|---|
| 20.01.00current | January 22, 2026 | 1.2 | CSA2604ZMAT49587-24 | |
| 1.00.24 | May 19, 2025 | 1.2 | CSA252A9MAT45563-24 | Download firmware (471 KB)SHA-256: nPXEwnllP/kksz2uq+XYEqNozzL5l72U+tPJvFlumaA= |
| 1.00.23 | March 20, 2025 | 1.2 | CSA25195MAT45287-24 | |
| 1.00.22First certification | March 4, 2025 | 1.2 | CSA25108MAT45146-24 |
The files are hosted by the manufacturer and only linked here (details and checksum from the CSA DCL). Matter devices usually update automatically through the manufacturer’s app; manual installation is only needed if the manufacturer provides for it. Use at your own risk.
Source: Distributed Compliance Ledger of the Connectivity Standards Alliance (as of November 3, 2026). No guarantee.
