{"product_id":"shelly-outdoor-zigbee-or-bluetooth-ip54-temperature-and-humidity-sensor-ivory-shelly-blu-h-t-zb","title":"Shelly - Outdoor Zigbee or Bluetooth IP54 temperature and humidity sensor ivory Shelly BLU H\u0026T ZB","description":"\u003ch2\u003eShelly BLU H\u0026amp;T ZB - Zigbee \u0026amp; Bluetooth Temperature and Humidity Sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eShelly BLU H\u0026amp;T ZB\u003c\/strong\u003e is a compact, smart sensor for measuring temperature and humidity. With \u003cstrong\u003edual Zigbee and Bluetooth\u003c\/strong\u003e connectivity, it enables local automations, threshold-based alerts, and remote monitoring—without the need for cloud services. Designed with an \u003cstrong\u003eIP54-rated enclosure\u003c\/strong\u003e, it’s suitable for most indoor environments, even where splash resistance is important.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReal-time \u003cstrong\u003etemperature and humidity monitoring\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreshold alerts\u003c\/strong\u003e to prevent mould or frozen pipes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth and Zigbee pairing\u003c\/strong\u003e via simple button sequences\u003c\/li\u003e\n\u003cli\u003eSupports automation triggers via platforms like \u003cstrong\u003eHome Assistant\u003c\/strong\u003e and \u003cstrong\u003eZigbee2MQTT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncryption\u003c\/strong\u003e ensures secure local communication\u003c\/li\u003e\n\u003cli\u003e“\u003cstrong\u003eButton press\u003c\/strong\u003e” event sends updated readings on demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications – Shelly BLU H\u0026amp;T ZB (Model SBHT-203C)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 37 × 37 × 10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 13 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Ivory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Flat surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP54 (dust \u0026amp; splash resistant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e -20°C to +60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity range:\u003c\/strong\u003e 0% to 100% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 1 × CR2032 battery (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e Up to 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Zigbee 3.0 (802.15.4) and Bluetooth 5.0 LE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZigbee range:\u003c\/strong\u003e up to 10 m indoors \/ 30 m outdoors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth range:\u003c\/strong\u003e up to 10 m indoors \/ 30 m outdoors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e EFR32MG27 with 768 kB flash\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e 1 push button, 1 red LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware features:\u003c\/strong\u003e Encryption (Yes), MQTT (No), Webhooks (No), Scripting (No)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart Home Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn on a dehumidifier when humidity exceeds safe levels\u003c\/li\u003e\n\u003cli\u003eTrigger heating if the temperature drops too low\u003c\/li\u003e\n\u003cli\u003eSend alerts when temperature\/humidity thresholds are breached\u003c\/li\u003e\n\u003cli\u003eUse with automations in \u003cstrong\u003eHome Assistant, Zigbee2MQTT, or SmartThings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eShelly BLU H\u0026amp;T ZB\u003c\/strong\u003e is ideal for smart climate control in homes, offices, or vacation properties—keeping your environment safe, efficient, and comfortable.\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":52292759748874,"sku":null,"price":21.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/5632\/4874\/files\/shelly-outdoor-zigbee-or-bluetooth-ip54-temperature-and-humidity-sensor-ivory-shelly-blu-ht-zb.webp?v=1766214038","url":"https:\/\/smart-home.shopping\/cs\/products\/shelly-outdoor-zigbee-or-bluetooth-ip54-temperature-and-humidity-sensor-ivory-shelly-blu-h-t-zb","provider":"Smart Home","version":"1.0","type":"link"}