SONOFF SNZB-06P
Sonoff · SNZB-06P
The SONOFF SNZB-06P is a Zigbee human presence sensor designed to detect both motion and stationary presence in a room. It uses 5.8GHz microwave radar technology, capable of picking up tiny movements and breathing so the lights stay on while someone remains still. Unlike a traditional PIR sensor, the SNZB-06P is not limited to detecting visible motion; it keeps tracking presence when someone is sitting, working, or watching TV. It also includes an ambient light sensor, making it possible to create automations that turn lights on only when the room is dark. The device runs on Zigbee 3.0 and requires a compatible Zigbee coordinator or hub. It can be used with the eWeLink ecosystem through a SONOFF Zigbee bridge or integrated into Home Assistant via Zigbee2MQTT or ZHA, depending on the coordinator used. Powered by 5V/1A USB-C, it does not use a battery and can act as a Zigbee router, helping strengthen the Zigbee network. Its compact design and adjustable stand make it easy to place on a desk, wall, ceiling, or other locations to fine-tune the detection area.
✓ Pros
- Human presence detection using 5.8GHz radar
- Detects still people better than a traditional PIR sensor
- Compatible with Zigbee 3.0
- Compatible with Home Assistant through ZHA or Zigbee2MQTT
- Works as a Zigbee router when powered via USB
- Built-in ambient light sensor
- No battery required
- Compact design
- Included adjustable stand
- Can work with eWeLink through SONOFF Zigbee bridge
- Enables more reliable lighting automations
✗ Cons
- Requires constant USB power
- Does not run on battery
- Not WiFi
- Not Matter
- No advanced configurable zones
- Does not measure temperature or humidity
- Requires a Zigbee hub or coordinator
- Real-world range depends heavily on placement
- May detect motion through some lightweight materials
Compatibility
Specifications
| Model | SNZB-06P |
| Type | Zigbee human presence sensor |
| Detection technology | 5.8GHz microwave radar |
| Wireless protocol | Zigbee 3.0 |
| Zigbee device type | router |
| Power supply | USB-C 5V/1A |
| Light sensor | yes |
| Motion detection | yes |
| Stationary presence detection | yes |
| Maximum detection distance | up to 4 m |
| Detection angle | 100 degrees |
| Configurable sensitivity | low, medium, and high depending on integration |
| Housing material | ABS + PC |
| Dimensions | 44.2 x 44.2 x 59 mm |
| Operating temperature | -10 °C to 60 °C |
| Operating humidity | 0-90% RH non-condensing |
| Compatibility | eWeLink with SONOFF Zigbee bridge, Home Assistant via ZHA or Zigbee2MQTT |
| Internet required for local Zigbee automations | not necessarily, depending on the hub or coordinator used |
| Power supply | USB-C 5V/1A |
| Neutral wire required | No |
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