Shelly BLU Motion

Shelly BLU Motion — Bluetooth Motion and Luminosity Sensor

The Shelly BLU Motion (model SBMO-003Z) is a PIR motion sensor with LUX luminosity measurement, Bluetooth BLE 4.2 communication (BTHome protocol with AES-CCM encryption), and an included CR2477 battery with up to 5 years of autonomy. It requires a Shelly gateway (any Plus, Pro, or Gen3 device, or the BLU Gateway) to integrate with the app and Home Assistant.

Technical Specifications — Shelly BLU Motion

• Model: SBMO-003Z
• Sensors: PIR (motion) + LUX (luminosity)
• Connectivity: Bluetooth BLE 4.2 — BTHome protocol 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
• Power Supply: CR2477 3V battery (included) — up to 5 years autonomy
• Dimensions: 32 × 42 × 27 mm (±0.5 mm)
• Weight: 26 g
• Operating Temperature: -20 to +40°C
• Relative Humidity: 30–70% RH
• Certifications: CE, RoHS

Key Features

• PIR + LUX Sensor: detects motion and measures ambient luminosity in the same compact device
• AES-CCM Encryption: secure Bluetooth communication, resistant to interference and spoofing
• Beacon mode: sends status data periodically for maximum compatibility with Home Assistant
• Up to 5 years with a single included CR2477 battery — completely wireless installation
• Compact (32×42×27mm): installs on walls, ceilings, or door frames without tools
• Requires gateway: any Shelly Plus, Pro, or Gen3 device, or the standalone BLU Gateway

Compatible with

• Home Assistant (via Shelly gateway, local control)
• Shelly App (iOS and Android)
• Any Shelly Plus / Pro / Gen3 device as a BLU gateway
• Shelly BLU Gateway

Use Cases

• Automatically turn lights on/off when presence is detected or according to natural light
• Perimeter alarm: push notification when motion is detected in restricted areas
• Conditional automations: if there is motion AND low light, turn on the lighting
• Monitoring of access areas in a second home or commercial premises

Official Shelly distribution. Shipping from Spain. Official Shelly warranty.