

he Sonoff SNZB-03 is a Zigbee-based motion sensor designed for smart home automation and security. It detects movement in real-time and triggers lights, alarms, or other smart devices, making it an essential component for energy-efficient automation and security systems. Compact and battery-powered, the SNZB-03 integrates seamlessly with Sonoff Zigbee hubs, Home Assistant (ZHA & Zigbee2MQTT), and other Zigbee-compatible platforms.
We prioritize the security of your personal information and transactions. Our store implements indu
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
Zigbee 3.0 Connectivity: Ensures a fast, stable, and low-power connection.
Motion Detection (PIR Sensor): Detects movement within a 6m (19.7ft) range and a 110° field of view.
Smart Automation Triggers:
Automatically turns lights on/off when motion is detected.
Sends instant notifications to your phone via the eWeLink app.
Works with smart alarms and cameras for enhanced security.
Adjustable Sensitivity: Set different motion detection levels to suit different environments.
Battery-Powered & Long-Lasting: Runs on a CR2450 coin battery, lasting up to 2 years under normal use.
Wide Compatibility: Works with:
Sonoff Zigbee Bridge / Bridge Pro
Home Assistant (Zigbee2MQTT & ZHA)
Amazon Echo devices with built-in Zigbee hubs
Other Zigbee 3.0 gateways
Compact & Easy to Install: Small, lightweight design with 360° adjustable base for flexible placement.
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