{"product_id":"sonoff-airguard-temperature-amp-humidity-sensor-with-display-zigbee-snzb-02dr2","title":"Sonoff AirGuard Temperature \u0026amp; Humidity Sensor with Display – Zigbee (SNZB-02DR2)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eSonoff AirGuard Temperature \u0026amp; Humidity Sensor with Display – Zigbee (SNZB-02DR2)\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Temperature \u0026amp; Humidity Monitoring with Large 3.6\" Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKeep a close eye on your indoor environment, greenhouse, grow room or workspace with the \u003cstrong\u003eSonoff AirGuard SNZB-02DR2\u003c\/strong\u003e. Featuring a large, easy-to-read \u003cstrong\u003e3.6-inch LCD display\u003c\/strong\u003e, this Zigbee temperature and humidity sensor gives you essential climate information at a glance.\u003c\/p\u003e\n\u003cp\u003eBeyond basic temperature and humidity readings, the AirGuard provides \u003cstrong\u003edew point, VPD (Vapour Pressure Deficit) information and 24-hour high\/low records\u003c\/strong\u003e, making it particularly useful for environments where precise climate control matters.\u003c\/p\u003e\n\u003ch3\u003ePerfect for Smart Climate Control\u003c\/h3\u003e\n\u003cp\u003eWhen connected to a compatible \u003cstrong\u003eSonoff Zigbee hub\u003c\/strong\u003e, the SNZB-02DR2 can form part of your smart automation system.\u003c\/p\u003e\n\u003cp\u003eUse temperature and humidity readings to trigger devices such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e🌱 Greenhouse ventilation\u003c\/li\u003e\n\u003cli\u003e💧 Humidifiers and dehumidifiers\u003c\/li\u003e\n\u003cli\u003e❄️ Air conditioners\u003c\/li\u003e\n\u003cli\u003e🔥 Heaters\u003c\/li\u003e\n\u003cli\u003e🌀 Fans and extraction systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor growers, \u003cstrong\u003eVPD monitoring\u003c\/strong\u003e provides an additional way to understand the relationship between temperature and humidity and optimise the growing environment.\u003c\/p\u003e\n\u003ch3\u003eMonitor Multiple Locations from One Display\u003c\/h3\u003e\n\u003cp\u003eThe AirGuard can display readings from compatible remote Sonoff sensors, allowing you to monitor different areas without needing a separate display for each location.\u003c\/p\u003e\n\u003cp\u003eCompatible sensors include \u003cstrong\u003eSNZB-02, SNZB-02P, SNZB-02D, SNZB-02WD and SNZB-02LD\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThrough the \u003cstrong\u003eeWeLink App\u003c\/strong\u003e, you can also access historical environmental data and monitor changes over time.\u003c\/p\u003e\n\u003ch3\u003eWhich AirGuard is Right for You?\u003c\/h3\u003e\n\u003cp\u003eSonoff offers different AirGuard monitoring solutions depending on what you want to measure:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🌡️ Temperature \u0026amp; Humidity – SNZB-02DR2\u003c\/strong\u003e\u003cbr\u003eIdeal for greenhouses, grow rooms, homes and offices where temperature, humidity and VPD are important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💨 CO₂ Monitor – SAWF-08P\u003c\/strong\u003e\u003cbr\u003eDesigned to monitor carbon dioxide levels and help identify poorly ventilated or stuffy spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🌫️ Air Quality Monitor – SAWF-07P\u003c\/strong\u003e\u003cbr\u003eMonitors fine particulate matter such as \u003cstrong\u003ePM2.5 and PM10\u003c\/strong\u003e, making it useful for monitoring dust, smoke and general particulate air quality.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e3.6\" large LCD display\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eReal-time temperature \u0026amp; humidity monitoring\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVPD and dew point information\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e24-hour temperature \u0026amp; humidity highs and lows\u003c\/li\u003e\n\u003cli\u003eUp to \u003cstrong\u003e6 months of historical data\u003c\/strong\u003e through the eWeLink App\u003c\/li\u003e\n\u003cli\u003eAdjustable reporting intervals\u003c\/li\u003e\n\u003cli\u003eSupports additional remote Sonoff sensors\u003c\/li\u003e\n\u003cli\u003eZigbee connectivity\u003c\/li\u003e\n\u003cli\u003eCan be used in smart automation scenes\u003c\/li\u003e\n\u003cli\u003eSuitable for homes, offices, greenhouses and grow environments\u003c\/li\u003e\n\u003cli\u003eLow-power operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSNZB-02DR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZigbee (IEEE 802.15.4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTLSR8656F512ET32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.6\" LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTemperature \u0026amp; Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDew Point, VPD, 24-hour High\/Low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eData History\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 6 months via eWeLink App\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReporting Interval\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSNZB-02 \/ 02P \/ 02WD \/ 02D \/ 02LD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5%–95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC + ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFCC ID\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2APN5-SNZB02DR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSize \u0026amp; Weight\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 95 × 70 × 18.2 mm\u003cbr\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 99.3 g\u003c\/p\u003e\n\u003ch3\u003eImportant\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eA Sonoff Zigbee hub\/bridge is required for Zigbee connectivity and smart-home automation features.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor \u003cstrong\u003egreenhouse and indoor growing applications\u003c\/strong\u003e, this is particularly useful because temperature, humidity and VPD can all be monitored from one compact display and incorporated into automated climate-control routines.\u003c\/p\u003e","brand":"QI Systems","offers":[{"title":"Default Title","offer_id":49526556885230,"sku":null,"price":530.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0413\/1651\/6001\/files\/Sonoff-Africa-Airguard-Temperature-and-Humidity-Zigbee_png.webp?v=1788342109","url":"https:\/\/homegrodepot.co.za\/af\/products\/sonoff-airguard-temperature-amp-humidity-sensor-with-display-zigbee-snzb-02dr2","provider":"Homegro Depot","version":"1.0","type":"link"}