SONOFF SenseGuard Motion Gen2 Zigbee Motion Sensor

Light your step and guard your home with the SONOFF SenseGuard Motion Gen2 (SNZB-03PR2). Engineered with the latest Zigbee 3.0 protocol, this next-generation motion sensor goes beyond basic movement detection by introducing true independent illuminance sensing and customizable cooldown timings (5s–60s) to eliminate false triggers and create smarter, context-aware automations.

Whether automating hallway lights, triggering nighttime pathways only when it's dark, or integrating with home security systems, the SNZB-03PR2 delivers low-latency, energy-saving performance even during internet outages.

What’s New in the SNZB-03PR2 (Gen 2)?

• Independent Lux Sensor & 6-Month History: Unlike standard motion sensors that only read light levels when movement occurs, the SNZB-03PR2 features an independent ambient light sensor. It supports light calibration, real-time lux-level triggers, and logs up to 6 months of historical illumination data.

• Adjustable Cooldown Duration (5s – 60s): Fine-tune the detection interval between 5 and 60 seconds directly in the app. Set ultra-fast 5-second resets for high-traffic entryways or longer intervals to prevent lights from flickering in living areas.

• Expanded Coverage: Delivers a wide 120° detection angle with up to 6 meters (20 ft) range, covering broad indoor spaces with zero blind spots.

Key Features

• Instant PIR Detection: Detects movement in as little as 3 seconds to immediately trigger lighting, exhaust fans, or custom scenes.

• 3-Year Battery Life: Powered by a high-capacity CR2477 coin cell with ultra-low power consumption, eliminating the hassle of frequent battery replacements.

• Local Smart Scenes: Executes Zigbee automations locally through compatible hubs—your automations continue to run seamlessly even if your Wi-Fi or internet connection drops.

• Home Security Integration: Functions as a 24/7 security sensor to trigger gateway sirens, initiate security camera recording, and send push notifications to your smartphone when unexpected activity is detected.

• 3-in-1 Flexible Mounting: Includes a multi-angle magnetic base, 3M adhesive pad, and mounting screws for tool-free installation on walls, ceilings, corners, or flat tabletops.