{"product_id":"sonoff-senseguard-motion-gen2-snzb-03pr2","title":"SONOFF SenseGuard SNZB-03PR2 Zigbee Motion Sensor | Gen2 Motion Sensor with Light Sensor","description":"\u003ch2\u003eSonoff SNZB-03PR2 SenseGuard Gen2: The ultimate Zigbee motion sensor with continuous lux measurement\u003c\/h2\u003e\u003cp\u003eAre you looking for a smart sensor that not only turns on your lighting when there is movement, but also knows exactly when it gets too dark in the house? With the new Sonoff SNZB-03PR2 (SenseGuard Motion Gen2), you get a powerful upgrade compared to its predecessor. While traditional \u003ca href=\"\/en\/collections\/bewegingssensor\" title=\"View all motion sensors on slimhuisje.nl\"\u003emotion sensors\u003c\/a\u003e only perform a light measurement when there is movement, this Gen2 variant has a completely independent \u003ca href=\"\/en\/collections\/lichtsensor\" title=\"View all light sensors on slimhuisje.nl\"\u003elight sensor\u003c\/a\u003e. This continuously reports the exact Lux values to your smart home hub. This makes it the ideal \u003ca href=\"\/en\/collections\/sonoff\" title=\"View all Sonoff products on slimhuisje.nl\"\u003eSonoff\u003c\/a\u003e sensor for precisely controlling automatic blinds, roller shutters, and mood lighting based on daylight.\u003c\/p\u003e\u003ch3\u003eTrue, continuous Lux measurement without dependence on motion\u003c\/h3\u003e\u003cp\u003eThe biggest advantage of the SNZB-03PR2 is the evolution of the built-in light sensor. The older \u003ca href=\"https:\/\/slimhuisje.nl\/products\/sonoff-snzb-03p-zigbee-bewegingssensor\" title=\"SONOFF SNZB-03P\"\u003eSNZB-03P\u003c\/a\u003e only provided a quick snapshot of the light conditions when motion was detected. The R2 version continuously measures the actual light intensity in Lux and maintains this history. This allows you to set up an automation that reacts purely to daylight threshold values.\u003cbr\u003eFor example, turning on mood lighting if the living room drops below 30 Lux, even if everyone is sitting still on the couch.\u003c\/p\u003e\u003ch3\u003eWider detection angle of 120° and updated Gen2 Telink chipset\u003c\/h3\u003e\u003cp\u003eIn addition to the superior light sensor, Sonoff has also significantly updated the hardware of this motion detector. With a wider viewing angle of 120° (compared to 110° for Gen1), the sensor covers larger corners, hallways, and passages without creating blind spots. Thanks to the updated Gen2 Telink chipset, the sensor reacts lightning fast and you benefit from a robust Zigbee 3.0 connection with low latency and optimal energy consumption.\u003c\/p\u003e\u003ch3\u003eEcosystems \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/en\/collections\/home-assistant\" title=\"View Home Assistant hardware on slimhuisje.nl\"\u003eHome Assistant\u003c\/a\u003e:\u003c\/strong\u003e Works excellently via ZHA and Zigbee2MQTT (Z2M). Unlike the first generation, you immediately have access to a full-fledged, separate Lux entity, including the option for offset calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/en\/collections\/homey\" title=\"View Homey home automation on slimhuisje.nl\"\u003eHomey Pro\u003c\/a\u003e:\u003c\/strong\u003e Can be directly linked via the official Sonoff Zigbee app on Homey, allowing you to seamlessly use the Lux values and motion detection in your Advanced Flows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartThings:\u003c\/strong\u003e Connects flawlessly with the Samsung SmartThings Hub via the Zigbee 3.0 protocol to create smart automations based on motion and light.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cblockquote\u003e\n\u003cstrong\u003ePro-Tip from slimhuisje.nl:\u003c\/strong\u003e Link a desired light intensity threshold (e.g., 30 Lux) to your evening scene. Because the SNZB-03PR2 continuously transmits the light value, your lights will automatically turn on on a dark, rainy afternoon, long before the clock reaches the official sunset!\u003c\/blockquote\u003e\u003ch3\u003eFunctionalities \u0026amp; Physical Actions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndependent and continuous Lux light measurement with real-time reporting of the exact light intensity.\u003c\/li\u003e\n\u003cli\u003eWider detection angle of 120° with a range of up to 6 meters.\u003c\/li\u003e\n\u003cli\u003eAdjustable cooldown\/blind time between 5 and 60 seconds for quick or delayed re-detection.\u003c\/li\u003e\n\u003cli\u003eEquipped with an updated Gen2 Telink chipset for superior Zigbee 3.0 network stability and fast response time.\u003c\/li\u003e\n\u003cli\u003eLong battery life of up to 3 years on a single CR2477 coin cell battery.\u003c\/li\u003e\n\u003cli\u003eSupport for Lux offset calibration in advanced smart home platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePackage contents and dimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x Sonoff SNZB-03PR2 SenseGuard Motion Gen2 Zigbee Motion Sensor\u003c\/li\u003e\n\u003cli\u003e1x CR2477 coin cell battery (included)\u003c\/li\u003e\n\u003cli\u003e1x Adjustable mounting base with tape and screws\u003c\/li\u003e\n\u003cli\u003e1x Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct dimensions:\u003c\/strong\u003e 44 x 44 x 35 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePlease note: To use this sensor, a Zigbee 3.0 gateway or coordinator is required, such as a \u003ca href=\"\/en\/collections\/smart-home-usb-controller?sort_by=best-selling\u0026amp;filter.p.m.custom.protocol=Zigbee\" title=\"View our Zigbee controllers on slimhuisje.nl\"\u003eZigbee USB controller\u003c\/a\u003e for Home Assistant, a Sonoff Bridge, or a compatible smart home hub.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color: #f5f5f5;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSonoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSNZB-03PR2 (SenseGuard Motion Gen2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e6920075780513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eZigbee 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eLight sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eIndependent \u0026amp; continuous (exact Lux values + history)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDetection angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e120°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDetection range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eUp to 6 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCooldown \/ Blind time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAdjustable (5 to 60 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1x CR2477 battery (included, lifespan up to 3 years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e44 x 44 x 35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\u003ch3\u003eHow does the SNZB-03PR2 differ from the older SNZB-03P?\u003c\/h3\u003e\u003cp\u003eThe SNZB-03PR2 continuously measures and stores the exact light intensity in Lux, while the older variant only took a quick light measurement at the moment of motion. The R2 also has a wider detection angle of 120° (compared to 110°) and an updated Gen2 Telink chipset for more stable Zigbee 3.0 communication.\u003c\/p\u003e\u003ch3\u003eIs the CR2477 battery included and how long does it last?\u003c\/h3\u003e\u003cp\u003eYes, the sensor comes with 1x CR2477 battery included. Thanks to the efficient Zigbee 3.0 protocol and optimized Gen2 hardware, the battery lasts up to 3 years.\u003c\/p\u003e\u003ch3\u003eCan I use the light sensor for automations without motion?\u003c\/h3\u003e\u003cp\u003eYes, absolutely! Because the Lux sensor reports independently and continuously, you can, for example, have roller blinds, sun blinds, or mood lighting react to the current light intensity in the room, regardless of presence.\u003c\/p\u003e\u003ch3\u003eDoes this sensor work standalone or do I need a hub?\u003c\/h3\u003e\u003cp\u003eThe SNZB-03PR2 works via Zigbee 3.0 and requires a compatible Zigbee coordinator or hub. This can be a \u003ca href=\"\/en\/collections\/smart-home-usb-controller?sort_by=best-selling\u0026amp;filter.p.m.custom.protocol=Zigbee\" title=\"View our Zigbee controllers on slimhuisje.nl\"\u003eZigbee USB controller\u003c\/a\u003e for Home Assistant, a Homey Pro, a Sonoff Zigbee Bridge, or a Tuya hub.\u003c\/p\u003e\u003ch3\u003eHow do I set up the sensor in Home Assistant?\u003c\/h3\u003e\u003cp\u003eWithin Home Assistant (via ZHA or Zigbee2MQTT), the SNZB-03PR2 appears directly with a separate Lux entity, a motion entity, and the option to adjust the cooldown\/blind time. You can also set a Lux offset if you want to calibrate the measurement.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eslimhuisje.nl\u003c\/strong\u003e | Your specialist for smart Zigbee sensors, lightning-fast delivery, and expert advice!\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":55353860620630,"sku":"SNZB-03PR2","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5921\/3398\/files\/51gXJdRttfL._AC_SL1500.avif?v=1789338092","url":"https:\/\/slimhuisje.nl\/en\/products\/sonoff-senseguard-motion-gen2-snzb-03pr2","provider":"slimhuisje.nl","version":"1.0","type":"link"}