SONOFF SNZB-06P Zigbee 3.0 Presence Sensor

The light stays on, even when you're just reading – the SONOFF SNZB-06P knows you're there.

A conventional PIR motion sensor has a major drawback: as soon as you sit still on the couch, in the bath, or at your desk, the sensor thinks no one is there anymore and the light turns off. The SONOFF SNZB-06P Zigbee Human Presence Sensor solves this with 5.8GHz microwave radar that also detects stationary and sitting people. No more waving at the sensor to keep the light on.

📡 Radar technology: the big difference from a PIR sensor

While a conventional PIR sensor only detects motion via heat differences, the SNZB-06P uses active microwave radar (5.8GHz). This means:

• Moving and stationary people are detected
• Detection distance: up to 4 meters radially, detection angle 110° (in narrow spaces up to 180° due to wall reflections)
• The radar can detect through non-metallic materials such as glass, plastic, ceramic, and wood
• Three adjustable sensitivity levels and adjustable detection duration

💡 Built-in light sensor for smart energy consumption

The SNZB-06P features a built-in Lux light sensor. The sensor only activates light scenes when it is dark enough – nothing happens during the day, even if someone enters the room. Smart and energy-efficient.

🔌 USB-C powered – no battery needed

The SNZB-06P operates on 5V via USB-C (1A) and has no battery. This makes it ideal for fixed installations in the hallway, living room, bathroom, or office. Additionally, the sensor acts as a Zigbee router, actively extending the range of your Zigbee network.

🔗 Broadly compatible with popular smart home platforms

The SNZB-06P operates via Zigbee 3.0 (IEEE 802.15.4) and is compatible with:

• SONOFF's own hubs: ZBBridge, ZBBridge-P, NSPanel Pro, AIBridge, ZBDongle-P, ZBDongle-E
• Amazon: Echo Plus 2nd Gen, Echo Show 2nd Gen
• Home Assistant: via Zigbee2MQTT or ZHA
• Alexa, Google Home, SmartThings, Alice and IFTTT
• Apple Home: via Matter Bridge (ZBBridge-U or eWeLink CUBE)

⚠️ Advanced settings such as sensitivity, detection duration, and light measurement are only fully available within the eWeLink ecosystem.

🏠 Local scenes – even without internet

The SNZB-06P supports local Zigbee scenes. Your automations continue to work even if the internet connection drops – as long as the Zigbee hub and devices have power.

💡 Example automation

You're quietly reading in the living room in the evening. The SNZB-06P detects your presence via the radar sensor and measures that it's dark. The floor lamp stays on as long as you are there. If you get up and leave the room, the light automatically turns off after your set detection duration – such as 5 minutes, so you can safely walk to the kitchen for a moment.

📦 Technical Specifications

⚠️ Point of Attention

The SNZB-06P is susceptible to false detection by moving objects such as curtains, plants, fans, pets, and robotic vacuum cleaners. Avoid installation in the direction of such objects. Never mount sensors face-to-face – maintain a minimum mutual distance of 1 meter. The sensor is not suitable for sleep scenes because subtle chest movement is not always reliably detected.

❓ Frequently Asked Questions (FAQ)

What is the difference between the SNZB-06P and a normal motion sensor (SNZB-03P)?
The SNZB-03P only detects motion via PIR. The SNZB-06P also detects stationary people via 5.8GHz radar – ideal for living rooms, studies, or bathrooms.

Do I need a hub?
Yes, a compatible Zigbee hub is required: SONOFF NSPanel Pro, iHost, ZBDongle-E, or ZBBridge-P.

Does it work with Home Assistant?
Yes, via Zigbee2MQTT or ZHA. Advanced settings require a firmware update.

Is the sensor also a Zigbee router?
Yes! The SNZB-06P actively extends the range of your Zigbee network.

Can I adjust the sensitivity?
Yes, three levels available – fully adjustable within the eWeLink ecosystem.

Does the sensor detect through walls?
Yes, through non-metallic materials (glass, plastic, ceramic, wood). Please consider this when placing it.

Can I use the sensor for sleep detection?
Not reliably due to subtle chest movement during sleep.

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