SONOFF SNZB-03P Zigbee Motion Sensor
£10.99
Out of stock
Overview
The SONOFF SNZB-03P is a compact Zigbee 3.0 PIR motion sensor designed for lighting automation, occupancy detection, and basic home security. It features built-in ambient light sensing to enable smarter conditional automations, preventing lights from triggering when a space is already bright.
Powered by a long-lasting CR2477 battery, the SNZB-03P integrates with Home Assistant (ZHA / Zigbee2MQTT), SONOFF hubs, Echo Plus, and SmartThings via Zigbee. It operates locally through Zigbee scenes, ensuring reliable automation even if Wi-Fi is offline.
Key features
- Zigbee 3.0 connectivity
- PIR motion detection with under 5-second trigger response
- Built-in ambient light sensor
- Adjustable minimum detection duration (5 seconds)
- Up to 3-year battery life (CR2477)
- Supports Home Assistant via ZHA and Zigbee2MQTT
- Compatible with SONOFF NSPanel Pro, iHost, ZBBridge-P, Echo Plus, SmartThings
- Multiple mounting options including magnetic base and adhesive pad
Product information
Use cases
- Smart Lighting Automation
- Trigger lights automatically when motion is detected, with optional ambient light conditions to prevent activation during daylight.
- Room Occupancy Detection
- Detect presence in rooms for heating, ventilation, or automation logic based on movement activity.
- Zigbee-Based Local Automations
- Use Zigbee scenes to maintain motion-based control even if the internet or Wi-Fi network is unavailable.
- Basic Security Monitoring
- Receive alerts when motion is detected in hallways, entrances, or restricted areas within a Zigbee smart home setup.
Technical specifications
General
Model
SNZB-03P
Detection Type
PIR motion + ambient light
Material
Polycarbonate (PC)
Dimensions
44 × 44 × 65 mm
Wireless
Protocol
Zigbee 3.0
Frequency
2.4 GHz
Performance
Detection Range
Up to 6 m
Detection Angle
110°
Minimum Detection Interval
5 seconds
Power
Battery Type
CR2477
Battery Life
Up to 3 years
Environmental
Operating Temperature
-10°C to 60°C
Installation
Mounting Options
Magnetic base, adhesive pad, screw mount
What’s included
- SONOFF SNZB-03P Motion Sensor x1
- Magnetic base x1
- 3M adhesive pad x1
- Screws x2
- Wall anchors x2
- User manual x1
