SONOFF SenseGuard Presence Core 24GHz Zigbee Human Presence Sensor (SNZB-06P24)

Upgrade your smart home with the next generation of presence detection: the SONOFF SenseGuard Presence Core 24G (SNZB-06P24). Upgraded from traditional 5.8GHz radar, this sensor features advanced 24GHz mmWave radar technology capable of capturing micro-movements—even breathing—with pinpoint accuracy. Combined with AI-driven interference filtering and customizable detection zones, it eliminates false triggers and ensures your automated lights stay on only when you need them.

Key Features & Benefits:

• Next-Gen 24GHz mmWave Radar Technology: Upgraded from earlier 5.8GHz models to high-frequency 24GHz radar. It reliably detects both macro-movement (walking) and subtle micro-movements (sitting, reading, breathing, or typing), ensuring your smart lights never shut off while you are still in the room.

• 7 Configurable Detection Zones (110° Coverage up to 4m): Take granular control over your space. The 4-meter, 110° wide-angle field of view is split into 7 customizable detection zones that can be independently enabled or disabled. Exclude areas like spinning ceiling fans, robot vacuum paths, or doorways to avoid unwanted triggers.

• Auto-Learning Detection Calibration (Zero False Triggers): Features intelligent background learning to automatically detect and filter out constant environmental vibrations, such as running air conditioners, pipes, curtains, and small appliances.

• Smart Ambient Light Sensing & Calibration: Equipped with a built-in light sensor with brightness calibration and historical lux tracking. Effortlessly create conditional smart scenes (e.g., "Turn on lighting only when human presence is detected AND ambient light is below 20 lux").

• Bluetooth (BLE) Local Configuration for 3rd-Party Platforms: Using Home Assistant, SmartThings, or another hub? Easily configure advanced parameters—such as zone gating, sensitivity, and calibration—directly via Bluetooth using the eWeLink app, with settings saved locally right on the sensor.

• Universal Smart Home & Zigbee 3.0 Compatibility: Seamlessly integrates with SONOFF gateways (iHost, NSPanel Pro, ZB Bridge Pro, ZBDongle-E/P) and third-party ecosystems including Home Assistant (ZHA / Zigbee2MQTT), SmartThings, Amazon Alexa, and Google Home.

• Local Zigbee Scene Automation: Execute smart lighting routines locally across Zigbee devices with ultra-low latency, ensuring your automations continue running reliably even if your home internet connection goes down.

• Versatile & Embedded Mounting Options: Comes equipped with a flexible, multi-angle magnetic base and 3M adhesive mount. It supports freestanding placement, wall mounting, corner mounting, and embedded ceiling installation (using an optional downlight spring bracket).

Important Platform & Gateway Note:

• Standard Zigbee Hubs (Home Assistant, SmartThings, Alexa): Natively detects human presence, motion, and ambient light.

• Advanced Radar Tuning (7-Zone Gating & Interference Calibration): Customizing the 7 individual detection zones and running the automatic interference calibration is done via the eWeLink app. If you use Home Assistant or third-party hubs, you can simply connect to the sensor via Bluetooth (BLE) in the eWeLink app to configure your zones and calibration—settings are stored locally on the device hardware and remain active when connected to your Zigbee coordinator.

* In order to use this product, a Zigbee hub or gateway is necessary. The Sonoff ZBBridge Pro gateway is recommended if you plan to use the eWeLink app, which is the default Sonoff app. Sonoff iHost is a great option for local control of Zigbee devices. Additionally, the ZBDongle devices work great with the ZHA or Zigbee2MQTT platforms. Both of these options allow for integration with open smart home platforms such as Home Assistant and OpenHab.