{"product_id":"sonoff-snzb-02d-zigbee-lcd-smart-temperature-and-humidity-sensor","title":"Sonoff SNZB-02D ZigBee LCD Smart Temperature and Humidity Sensor","description":"\u003cdiv style=\"font-size:1.1em;\"\u003e\n\u003ch2\u003eSonoff SNZB-02D ZigBee LCD Smart Temperature and Humidity Sensor\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eFor smart home with ZigBee control center\u003c\/span\u003e \u003cspan\u003eNot standalone\u003c\/span\u003e \u003cspan\u003eMonitoring of indoor climate\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e The sensor allows for accurate monitoring of temperature and humidity in your living spaces and is suitable for users of smart homes with a ZigBee control panel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Displays current values on a clear LCD screen for immediate viewing.\u003c\/li\u003e\n\u003cli\u003e Helps control conditions for comfort and protection from unsuitable air.\u003c\/li\u003e\n\u003cli\u003e It allows connection to other devices for automation, such as adjusting heating or humidification.\u003c\/li\u003e\n\u003cli\u003e Suitable for climate control in bedrooms, children's rooms, pantries or garages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003ch3\u003eSonoff SNZB-02D ZigBee LCD Smart Temperature and Humidity Sensor\u003c\/h3\u003e\u003cp\u003e Monitor the temperature and humidity in different rooms. The Sonoff sensor provides accurate readings, refreshing every 5 seconds. It also allows remote real-time temperature monitoring and sends notifications in the app when the set temperature value is exceeded. It also stores data in the cloud, so you have convenient access to your measurements. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/9\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/9.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Various applications\u003c\/h3\u003e\u003cp\u003e The Sonoff sensor will work well in rooms with an area of no more than 120 meters. The product will find its application in places such as terrariums, wine cellars, music stores, incubators, greenhouses, etc. You will also use it at home, for example, in a child's room. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/8\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/8.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e High accuracy\u003c\/h3\u003e\u003cp\u003e The device is equipped with a Swiss hygrostat that measures temperature and humidity with an accuracy of ±0.2°C\/RH. In addition, the readings are updated every 5 seconds, so you can always be up to date. You can also set the temperature unit to °C or °F. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/2\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/2.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Convenient management\u003c\/h3\u003e\u003cp\u003e The sensor is controlled from the app. This makes it easy for you to read notifications when, for example, the temperature is exceeded. What's more, you can add the device to Home Assistant via eWeLink or use it with other smart home devices - when the humidity level drops below 40%, the humidifier will automatically turn on. Sonoff SNZB-02D also supports Amazon Alexa and Google Home, so you can check the temperature or humidity in the room with a simple voice command. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/6\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/6.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Wide compatibility\u003c\/h3\u003e\u003cp\u003e You can connect the Sonoff SNZB-02D to various devices. The sensor supports Zigbee gateways using the 3.0 protocol. As a result, it is compatible with the NSPanel Pro wall switch, the Sonoff Zigbee Bridge\/Pro smart phone switch, the Sonoff ZBDongle-P\/E dongle, and the Amazon Alexa system with a built-in Zigbee hub. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/3\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/3.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e Convenient data access\u003c\/h3\u003e\u003cp\u003e Interested in saving your saved measurements? With Sonoff SNZB-02D, you can access them conveniently. The eWeLink app allows you to save readings so you can check the measurements of a specific time or selected day at any time and then export them. In addition, the measurement history is available for six months. To access it, you need a Sonoff gateway in addition to the app. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/5\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/5.jpg\"\u003e\u003c\/p\u003e\u003ch3\u003e 3 mounting methods\u003c\/h3\u003e\u003cp\u003e The sensor can be mounted in 3 different ways, so you can choose the right one for you. The built-in stand allows you to place the device on a table or counter, so you have quick access to measurements. The magnetic design also allows you to attach the SNZB-02D to a metal surface, such as a refrigerator. It is also possible to mount the sensor on a wall with a 3M sticker. \u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"01Sonoff\/SNZB-02D\/7\" src=\"https:\/\/b2b.innpro.pl\/data\/include\/cms\/01Sonoff\/SNZB-02D\/7.jpg\"\u003e\u003c\/p\u003e\u003cdiv class=\"table-wrapper\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e Manufacturer\u003c\/th\u003e\n\u003ctd\u003e Sonoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Model\u003c\/th\u003e\n\u003ctd\u003e SNZB-02D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e color\u003c\/th\u003e\n\u003ctd\u003e white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Wireless connection\u003c\/th\u003e\n\u003ctd\u003e Zigbee 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Operating humidity\u003c\/th\u003e\n\u003ctd\u003e 5-95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Material\u003c\/th\u003e\n\u003ctd\u003e PC + LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Power supply\u003c\/th\u003e\n\u003ctd\u003e Battery CR2450 (3V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Operating temperature\u003c\/th\u003e\n\u003ctd\u003e -9.9 - 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Battery life\u003c\/th\u003e\n\u003ctd\u003e 2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e Dimensions\u003c\/th\u003e\n\u003ctd\u003e 62.5 × 59.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e Warranty: 12 months\u003cbr\u003e\u003cbr\u003e The text is machine translated.\u003c\/p\u003e\u003cbr\u003e\r\n\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The Sonoff SNZB-02D ZigBee LCD Smart Temperature and Humidity Sensor is well suited for users who want reliable climate monitoring in their home, especially as part of a larger smart system. Due to the ZigBee connection and the requirement for a central unit, it is best suited for those who already have or are planning a smart home with central management. For standalone use without a central unit, this model is not the best choice. The product's special feature is the practical LCD display and local measurement, which makes it easy to quickly check data directly in the room.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e Typical users of this sensor appreciate the precise insight into the temperature and humidity in the rooms and the possibility of integration into a smart home network via ZigBee. It is often used in living rooms, bedrooms or basements, where it allows timely action in case of climate changes—for example, turning on a dehumidifier or ventilation. It is also useful for anyone who wants a simple display of data on the screen, without the need to open an application. Many users choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/sonoff\"\u003eSonoff\u003c\/a\u003e products, as they appreciate their reliability and the possibility of connecting multiple sensors into a common smart home system.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e When you purchase smart sensors at Enaa, you receive professionally selected products and descriptions that make your decision easier, while you can choose from numerous proven models for the various needs of home users.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Does the Sonoff SNZB-02D sensor work independently without a central unit?\u003c\/h3\u003e\u003cp\u003e For full functionality, the sensor must be connected to a ZigBee hub, otherwise wireless connection to other smart devices or remote control cannot be ensured.\u003c\/p\u003e\u003ch3\u003e Where is the best place to install this sensor?\u003c\/h3\u003e\u003cp\u003e It is recommended to install it in indoor areas where you want to regularly monitor temperature and humidity, such as a living room, bedroom or basement. Avoid installing it in very humid or outdoor conditions.\u003c\/p\u003e\u003ch3\u003e Does it support connection to Google Home or Alexa?\u003c\/h3\u003e\u003cp\u003e The sensor can be integrated into the wider smart home ecosystem via a ZigBee hub, which allows connection to most widespread platforms, including Google Home or Alexa, if the hub is adapted for this.\u003c\/p\u003e\u003ch3\u003e Does the LCD display show data even without connecting to the app?\u003c\/h3\u003e\u003cp\u003e Yes, temperature and humidity data are always displayed directly on the sensor's LCD screen, regardless of the connection status with the app.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\r\n{\u003cbr \/\u003e\r\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\r\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\r\n  \"mainEntity\": [\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali senzor Sonoff SNZB-02D deluje samostojno brez centrale?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Za polno delovanje mora biti senzor povezan z ZigBee centralo, sicer ni mogoče zagotoviti brezžične povezave z drugimi pametnimi napravami ali oddaljenega nadzora.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Kam je najbolje namestiti ta senzor?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Priporočljivo ga je namestiti v notranje prostore, kjer želite redno spremljati temperaturo in vlažnost, na primer v dnevno sobo, spalnico ali klet. Izogibajte se namestitvi v zelo vlažne ali zunanje pogoje.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali podpira povezavo z Google Home ali Alexa?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Senzor je mogoče vključiti v širši pametni dom ekosistem prek ZigBee centrale, ki omogoča povezavo z večino razširjenih platform, vključno z Google Home ali Alexa, če je centrala temu prilagojena.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    },\u003cbr \/\u003e\r\n    {\u003cbr \/\u003e\r\n      \"@type\": \"Question\",\u003cbr \/\u003e\r\n      \"name\": \"Ali prikazovalnik LCD kaže podatke tudi brez povezave z aplikacijo?\",\u003cbr \/\u003e\r\n      \"acceptedAnswer\": {\u003cbr \/\u003e\r\n        \"@type\": \"Answer\",\u003cbr \/\u003e\r\n        \"text\": \"Da, podatki o temperaturi in vlagi so vedno prikazani neposredno na LCD zaslonu senzorja, ne glede na stanje povezave z aplikacijo.\"\u003cbr \/\u003e\r\n      }\u003cbr \/\u003e\r\n    }\u003cbr \/\u003e\r\n  ]\u003cbr \/\u003e\r\n}\u003cbr \/\u003e\r\n\u003c\/script\u003e\u003cp\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":58953539682635,"sku":null,"price":11.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/smart_temperature_and_humidity_sensor_zigbee_lcd_sonoff_snzb_02d_22136011.webp?v=1792673325","url":"https:\/\/enaa.eu\/products\/sonoff-snzb-02d-zigbee-lcd-smart-temperature-and-humidity-sensor","provider":"Enaa","version":"1.0","type":"link"}