Shelly BLU Motion

Shelly BLU Motion — PIR + LUX Bluetooth Sensor

The Shelly BLU Motion (model SBMO-003Z) is a PIR motion sensor with LUX light measurement, Bluetooth BLE 4.2 communication with BTHome protocol and AES-CCM encryption. CR2477 battery included with up to 5 years of autonomy. Requires a Shelly Plus, Pro or Gen3 device as a gateway.

• Model: SBMO-003Z
• Sensors: PIR (motion) + LUX (luminosity)
• Power supply: CR2477 3V battery included — up to 5 years
• Dimensions: 32 × 42 × 27 mm — Weight: 26 g
• Temperature: -20 to +40°C | Humidity: 30–70% RH

Use cases

• Automatically turn lights on/off when presence is detected or based on natural light
• Perimeter alarm with push notification in restricted areas
• Conditional automations with Home Assistant (motion + luminosity)

Compatible with Home Assistant (via Shelly gateway), Shelly iOS/Android app and the BLU Gateway ecosystem.

• Protocol: Bluetooth BLE 4.2 — BTHome with AES encryption (CCM mode)
• RF band: 2400 - 2483.5 MHz
• Max. RF power: <4 dBm
• Bluetooth range: Up to 10 m indoors / 30 m outdoors
• Gateway required: Any Shelly Plus, Pro, or Gen3 device

Knowledge Base

• Shelly BLU Motion — Official Knowledge Base

API Documentation

• All Shelly devices and services (API docs)

Manual and certifications

• Shelly BLU Motion User Manual (PDF)