{"product_id":"temperature-and-humidity-sensor-sonoff-airguard-snzb-02m","title":"Temperature and humidity sensor SONOFF AirGuard SNZB-02M","description":"\u003ch3\u003eSONOFF AirGuard SNZB-02M temperature and humidity sensor\u003c\/h3\u003e\n\u003cp\u003eImprove the conditions in your environment with the SONOFF AirGuard SNZB-02M smart sensor, which monitors temperature, humidity, and air pressure. The device offers 5-in-1 measurement, including dew point and VPD calculations, providing detailed information about the current indoor climate. Zigbee 3.0 communication allows you to integrate the sensor into your smart home system and create automated scenarios that respond to changes in environmental conditions.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"The round Sonoff sensor with an orange accent and a thermometer symbol on a gray background.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/8-aebdfb56-705a-420f-956f-8eb52ff07159.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eComprehensive monitoring of environmental conditions\u003c\/h3\u003e\n\u003cp\u003eThe SONOFF AirGuard SNZB-02M allows you to monitor key environmental parameters in real time. The sensor measures temperature, humidity, and atmospheric pressure, and additionally calculates dew point and VPD values, providing a more complete picture of indoor conditions. Monitoring air pressure also allows you to observe changes that may indicate shifts in weather conditions.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"A white Sonoff temperature and humidity sensor viewed from the front against a light background.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/2-3ab20fe3-49eb-45fa-b2f7-282f4dd0b049.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003ePrecise measurements and fast alerts\u003c\/h3\u003e\n\u003cp\u003eHigh measurement accuracy allows you to detect even slight changes in the environment. The sensor measures temperature with an accuracy of ±0.2°C, humidity with an accuracy of ±2% RH, and pressure with an accuracy of ±0.1 hPa. Users can set their preferred temperature, humidity, and pressure ranges and receive immediate notifications in the app when these limits are exceeded, allowing them to respond quickly to changing conditions.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"A compact, round Sonoff sensor with holes, viewed from an angle.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/3-70d1f38f-cea9-4195-bbc8-d0dfa89b03a7.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eZigbee smart automation\u003c\/h3\u003e\n\u003cp\u003eSupport for the Zigbee 3.0 standard allows the sensor to connect to other smart home devices via a Zigbee hub. Based on current readings, you can create automated scenarios, such as turning on a fan, humidifier, air conditioner, or window opener when specific conditions are detected. This solution allows you to automatically adjust the environment to your current needs.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"A Sonoff sensor mounted on a wall in a bright, modern living room.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/9-b5f2f88b-4fc1-4076-9023-008552fa021f.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eStable communication and long battery life\u003c\/h3\u003e\n\u003cp\u003eZigbee 3.0 wireless communication ensures stable operation with compatible devices and allows for flexible placement of the sensor in any desired location. Powered by a single CR2477 battery, it provides over 2 years of operation, so the device does not require frequent battery replacement. The lack of wires allows for installation in various locations, such as shelves, corners, near windows, or on ceilings.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"A Sonoff sensor displayed next to an orange box.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/6-5d13f7b0-f556-46a0-a7b0-5d7ad3c4dbf3.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eWide range of applications in various rooms\u003c\/h3\u003e\n\u003cp\u003eThe SONOFF AirGuard SNZB-02M is ideal for any setting where monitoring indoor environmental conditions is important. It can be used in the living room, a child’s room, the bathroom, or a greenhouse to help maintain appropriate temperature and humidity levels. Thanks to its automation features, it can also support the management of devices responsible for ventilation, heating, or humidity control.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"A round Sonoff sensor with a QR code placed on a light blue surface.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/7-d3121b7e-c6cd-42a1-b30f-8a8bb532eccf.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eCompact design and easy installation\u003c\/h3\u003e\n\u003cp\u003eThe small housing, measuring 45 × 45 × 17.6 mm, allows the sensor to be placed in many locations without taking up much space. The device weighs 27.3 g including the battery and is made of PC plastic. The kit includes installation accessories, such as a metal plate, 3M double-sided tape, and a mounting screw, allowing you to adapt the installation method to the chosen location.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"The back of the Sonoff sensor housing with technical specifications and markings.\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/24615\/32355\/5-68808f58-d6bf-4af6-bf37-2f8ea1f8d5fc.jpg\"\u003e\n\u003c\/p\u003e\n\u003ch3\u003eIncluded in the set\u003c\/h3\u003e\n\u003cul class=\"list-disc pl-5\"\u003e\n\u003cli\u003eSONOFF temperature and humidity sensor\u003c\/li\u003e\n\u003cli\u003eCR2477 battery\u003c\/li\u003e\n\u003cli\u003eMetal mounting plate\u003c\/li\u003e\n\u003cli\u003e3M double-sided adhesive tape\u003c\/li\u003e\n\u003cli\u003eMounting screw\u003c\/li\u003e\n\u003cli\u003eKey\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSONOFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct series\u003c\/th\u003e\n\u003ctd\u003eAirGuard Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSNZB-02M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless connectivity\u003c\/th\u003e\n\u003ctd\u003eZigbee 3.0 IEEE 802.15.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired accessory\u003c\/th\u003e\n\u003ctd\u003eZigbee hub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003eCR2477\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage\u003c\/th\u003e\n\u003ctd\u003e3.0 V ⎓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e27.3 g (with battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing material\u003c\/th\u003e\n\u003ctd\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e45 × 45 × 17.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.2°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.1 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating pressure range\u003c\/th\u003e\n\u003ctd\u003e700–1100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating humidity\u003c\/th\u003e\n\u003ctd\u003e5–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003eIndoors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eCE \/ FCC \/ RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eProducer:\u003c\/strong\u003e Shenzhen Sonoff Technologies Co., Ltd. (CN)\u003cbr\u003e\u003cstrong\u003eAddress:\u003c\/strong\u003e Bulong Road, A, 518000, Shenzhen\u003cbr\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:support@itead.cc\"\u003esupport@itead.cc\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEU Responsible Person:\u003c\/strong\u003e SONOFF TECHNOLOGY Deutschland GmbH\u003cbr\u003e\u003cstrong\u003eAddress:\u003c\/strong\u003e Breite Str. 22, 22, 40213, Düsseldorf\u003cbr\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e \u003ca href=\"mailto:eurep@itead.cc\"\u003eeurep@itead.cc\u003c\/a\u003e\u003cbr\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":54221244727643,"sku":"094215","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/0152\/3803\/files\/388d12259ae2306d07c478a1f6d4e393.webp?v=1790758909","url":"https:\/\/prime-electronics.eu\/products\/temperature-and-humidity-sensor-sonoff-airguard-snzb-02m","provider":"Prime Electronics","version":"1.0","type":"link"}