{"product_id":"sonoff-airguard-th-pressure-zigbee-sensor-snzb-02m","title":"Sonoff-C AirGuard TH Pressure Zigbee Temperature, Humidity \u0026 Air Pressure Sensor | SNZB-02M","description":"\u003ch2\u003eSonoff AirGuard TH Pressure Zigbee Temperature, Humidity \u0026amp; Air Pressure Sensor | SNZB-02M\u003c\/h2\u003e\n\u003cp\u003eThe SONOFF AirGuard TH Pressure (SNZB-02M) is a small round Zigbee 3.0 sensor that measures temperature, humidity and air pressure. From these readings the app also calculates dew point and VPD, giving five values to monitor your indoor environment.\u003c\/p\u003e\n\u003cp\u003eIt is powered by a CR2477 coin cell with more than 2 years of battery life according to SONOFF, and can stand on a surface or attach magnetically to its adhesive metal plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SNZB-02M-1920_01_d4a23e95-57f0-4ee3-90a7-81a76dd0c29f.jpg\" alt=\"SONOFF SNZB-02M AirGuard TH Pressure sensor\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Precision Sensing:\u003c\/strong\u003e Temperature is measured to ±0.2°C, humidity to ±2% RH and air pressure to ±0.1 hPa (range 700–1100 hPa), so even small changes are captured.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SNZB-02M-1920_02_c828daee-4222-4056-a608-2d7e65558639.jpg\" alt=\"SONOFF SNZB-02M key features\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5-in-1 Monitoring:\u003c\/strong\u003e Temperature, humidity and air pressure are measured directly, while dew point and VPD are calculated in the app. Dew point helps you spot condensation and mould risk; VPD is useful for plant growing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SNZB-02M-1920_03.jpg\" alt=\"SONOFF SNZB-02M temperature, humidity, pressure, dew point and VPD\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComfort Alerts \u0026amp; Automation:\u003c\/strong\u003e Set your own ranges for temperature, humidity and pressure and receive app notifications when a reading goes outside them. The sensor can also trigger fans, humidifiers, air conditioners or other smart devices automatically.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SNZB-02M-1920_10.jpg\" alt=\"SONOFF SNZB-02M smart automation\" style=\"width:100%;height:auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho it's for \/ Works with:\u003c\/strong\u003e Anyone who wants pressure trends as well as temperature and humidity at home, in a greenhouse or a hobby room. SONOFF lists these Zigbee hubs: SONOFF ZBBridge-P, ZBBridge-U, NSPanel Pro and iHost (eWeLink app); Home Assistant via ZHA or Zigbee2MQTT with a SONOFF ZBDongle-P, ZBDongle-E, Dongle-M, Dongle-PMG24 or Dongle-LMG21; Aeotec SmartThings Hub (V3); and Amazon Echo (Plus 2nd Gen, Echo 4th Gen, Show 2nd Gen).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know:\u003c\/strong\u003e A Zigbee hub is required. Indoor use only. Using it with ZHA currently needs a script from SONOFF's help center. Air pressure varies with altitude and location, so set the pressure comfort range for your own area.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cp\u003e◆ SNZB-02M sensor\u003cbr\u003e◆ CR2477 battery\u003cbr\u003e◆ Metal mounting plate with 3M adhesive\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eSNZB-02M\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eAirGuard TH Pressure (AirGuard series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSNZB-02M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eEFR32MG22C224F512GN32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eZigbee 3.0 (IEEE 802.15.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e3.0V ⎓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eCR2477 (over 2 years)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2°C \/ ±0.4°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating pressure\u003c\/td\u003e\n\u003ctd\u003e700–1100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e27.3 g (with battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e45 × 45 × 17.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCasing material\u003c\/td\u003e\n\u003ctd\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating humidity\u003c\/td\u003e\n\u003ctd\u003e5–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e📄 User manual:\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SONOFF-SNZB-02M-User-Manual-EN-V1.0.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the official SONOFF SNZB-02M user manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Sonoff","offers":[{"title":"Default Title","offer_id":67731358318899,"sku":"SNZB-02M","price":25.0,"currency_code":"JOD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/5643\/3971\/files\/SNZB-02M-01.jpg?v=1792270097","url":"https:\/\/nasertech.com\/ar\/products\/sonoff-airguard-th-pressure-zigbee-sensor-snzb-02m","provider":"متجر نصر","version":"1.0","type":"link"}