# Shelly BLU Motion Smart Bluetooth Motion Detection Sensor Featuring A Lux Meter

## Shelly BLU Motion Smart Bluetooth Motion Detection Sensor Featuring A Lux Meter

The Shelly BLU Motion is a battery-powered Bluetooth motion sensor with an integrated lux (light) meter, combining instant PIR-based motion detection with ambient light readings for smarter automations. It communicates over Bluetooth to a Shelly gateway device to trigger scenes and notifications, and its efficient power management gives it a long battery life.

### Specifications

**SKU**

SHELLY BLU MOTION

**Brand**

Shelly

**Category**

Smart Home

**Key Specs**

Protocol: Bluetooth 4.2 (BLU range, requires a Shelly gateway); Battery: CR2477 3V, up to 5 years life; Sensors: PIR motion + integrated lux meter; Detection range: up to 9m at 120° coverage angle; Response time: <100ms; Bluetooth range: up to 10m indoor/30m outdoor; Dimensions: 32x42x27mm; Weight: 26g; Operating temp: -20°C to 40°C

## Details

- **Price:** 619.0 ZAR
- **Vendor:** Shelly
- **Type:** Smart Home
- **Tags:** Nology, Shelly, Smart Home

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 619.00 ZAR | In stock |

## Images

- Shelly BLU Motion Smart Bluetooth Motion Detection Sensor Featuring A Lux Meter

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/shelly-shelly-blu-motion)
> Updated: 2026-07-07