Description
Upgrade your smart home automation with the Sonoff Presence Sensor R2 (Zigbee) a second-generation 24GHz mmWave radar presence sensor that goes far beyond what a standard PIR motion detector can do. It doesn’t just detect movement; it detects presence even when someone is sitting still, reading, sleeping, or barely moving. The result is smarter, more responsive automation that keeps lights on when you need them and off when you don’t.
Powered by 24GHz millimetre-wave radar technology, the Sonoff Presence Sensor R2 (Zigbee) picks up micro-movements including subtle hand gestures and minor body shifts. Unlike PIR sensors that miss stationary people, this sensor maintains accurate presence detection even when you’re completely still — ideal for offices, lounges, bedrooms, and bathrooms.
The 4-metre detection range is divided into seven independent zones that you can enable or disable individually in the eWeLink app. Fine-tune exactly which areas of a room trigger your automations for more precise, personalised coverage perfect for open-plan spaces or rooms with multiple activity areas.
The built-in lux sensor adds a second layer of intelligence. Set automations to trigger only when a room is both occupied and dark so lights activate at night but stay off during the day, saving energy and eliminating unnecessary triggers.
The strong magnetic base supports desktop placement, wall mounting, ceiling installation, or embedded setups. The 360° rotatable and tilt-adjustable head lets you aim the detection cone precisely where it’s needed, with no compromise on coverage.
Specifications
- Model: SNZB-06P24
- Protocol: Zigbee 3.0
- Radar frequency: 24GHz mmWave
- Detection range: Up to 4 metres
- Detection zones: 7 independent, customisable zones
- Ambient light sensor: Yes — with historical data logging
- Interference filtering: Self-learning anti-interference
- Mounting options: Desktop, wall, ceiling, embedded
- Mount type: Magnetic base, 360° adjustable head
- App: eWeLink
- Hub required: Yes — Sonoff Zigbee Bridge
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