{"product_id":"shelly-pro-sensor-add-on-409897","title":"Shelly Pro Sensor Add-on","description":"\u003ch2\u003eShelly Pro Sensor Add-on\u003c\/h2\u003e\n\n\u003cp\u003eThe Shelly Pro Sensor Add-on is a versatile sensor expansion module designed for compatible Shelly Pro smart automation devices. Featuring galvanic isolation, two 1-Wire interfaces, two analogue inputs, two digital inputs and a potential-free solid-state output, it enables advanced monitoring and automation. With support for temperature, humidity, motion and other compatible sensors, its compact DIN-rail design makes it suitable for residential, commercial and industrial installations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/smarterhome.sk\/13288-large_default\/shelly-pro-sensor-add-on.jpg\" alt=\"Shelly Pro Sensor Add-on Module\" style=\"max-width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eSensor expansion module for Shelly Pro devices\u003c\/li\u003e\n\t\u003cli\u003eGalvanically isolated sensor interfaces\u003c\/li\u003e\n\t\u003cli\u003eTwo independent 1-Wire interfaces\u003c\/li\u003e\n\t\u003cli\u003eSupports up to five DS18B20 sensors per interface\u003c\/li\u003e\n\t\u003cli\u003eSupports DHT22 temperature and humidity sensors\u003c\/li\u003e\n\t\u003cli\u003eTwo 0-10V analogue inputs\u003c\/li\u003e\n\t\u003cli\u003eTwo digital inputs supporting ±15V signals\u003c\/li\u003e\n\t\u003cli\u003eOne potential-free solid-state relay output\u003c\/li\u003e\n\t\u003cli\u003eSupports compatible dry-contact sensors\u003c\/li\u003e\n\t\u003cli\u003eCompatible with various Arduino-style sensors\u003c\/li\u003e\n\t\u003cli\u003eTemperature, humidity and environmental monitoring\u003c\/li\u003e\n\t\u003cli\u003eSuitable for automation and monitoring applications\u003c\/li\u003e\n\t\u003cli\u003eCompact DIN-rail mounting design\u003c\/li\u003e\n\t\u003cli\u003ePowered by a compatible Shelly Pro host\u003c\/li\u003e\n\t\u003cli\u003eRequires host firmware version 2.0 or later\u003c\/li\u003e\n\t\u003cli\u003eBlack plastic housing\u003c\/li\u003e\n\t\u003cli\u003eEAN: 3800238073459\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003ch3\u003eAdvanced Sensor Connectivity\u003c\/h3\u003e\n\n\u003cp\u003eThe Pro Sensor Add-on expands compatible Shelly Pro devices with additional sensor interfaces, enabling monitoring of environmental conditions and external signals through a connected host device.\u003c\/p\u003e\n\n\u003ch3\u003eDual 1-Wire Sensor Interfaces\u003c\/h3\u003e\n\n\u003cp\u003eTwo independent 1-Wire interfaces support compatible DS18B20 temperature sensors and DHT22 temperature and humidity sensors. Each interface can accommodate up to five DS18B20 sensors.\u003c\/p\u003e\n\n\u003ch3\u003eTwo 0-10V Analogue Inputs\u003c\/h3\u003e\n\n\u003cp\u003eTwo analogue inputs support compatible 0-10V sensors for monitoring parameters such as light, pressure and CO2 levels, depending on the connected sensor.\u003c\/p\u003e\n\n\u003ch3\u003eFlexible Digital Inputs\u003c\/h3\u003e\n\n\u003cp\u003eTwo digital inputs support external signals from compatible switches, motion detectors, leak sensors and other digital devices, enabling additional monitoring and automation functions.\u003c\/p\u003e\n\n\u003ch3\u003ePotential-Free Relay Output\u003c\/h3\u003e\n\n\u003cp\u003eThe integrated solid-state relay output provides a potential-free switching interface rated at up to 30V and 300mA, suitable for compatible low-power signalling and control applications.\u003c\/p\u003e\n\n\u003ch3\u003eGalvanically Isolated Design\u003c\/h3\u003e\n\n\u003cp\u003eGalvanic isolation provides electrical separation between the sensor interfaces and the connected host, supporting reliable integration into compatible automation installations.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Automation Integration\u003c\/h3\u003e\n\n\u003cp\u003eConnected sensors can be configured through a compatible Shelly Pro host using the Shelly Smart Control application. Sensor readings can be incorporated into supported automation workflows.\u003c\/p\u003e\n\n\u003ch3\u003eCompact DIN-Rail Installation\u003c\/h3\u003e\n\n\u003cp\u003eThe compact enclosure is designed for DIN-rail mounting alongside compatible Shelly Pro equipment, making it suitable for electrical distribution boards and automation cabinets.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr style=\"background-color: rgb(68, 68, 68); color: rgb(255, 255, 255);\"\u003e\n\t\t\t\u003cth style=\"text-align: left; padding: 8px; border: 1px solid rgb(221, 221, 221);\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"text-align: left; padding: 8px; border: 1px solid rgb(221, 221, 221);\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eShelly\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003ePro Sensor Add-on\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e3800238073459\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eSensor Expansion Module\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eDIN-Rail Mounting\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003e1-Wire Interfaces\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e2 Independent Channels\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eDS18B20 Support\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eUp to 5 per Channel\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eAnalogue Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e2 x 0-10V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e2 x ±15V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eRelay Output\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e1 x Potential-Free Solid-State\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eMaximum Switching Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e30V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eMaximum Switching Current\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e300mA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e12V DC from Compatible Host\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eLess Than 0.5W (Without Sensors)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eVCC Maximum Current\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e10mA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eVREF Maximum Current\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e2mA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eVoltmeter Range\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e0-10V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eBetter Than ±5% (Analogue)\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eHost Connection\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eShelly Proprietary Serial Interface\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eCompatible Hosts\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003ePro 1, 1PM, 2, 2PM, 3EM, EM-50 and Selected Pro Dimmers\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eMinimum Host Firmware\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eVersion 2.0\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e-20°C to 40°C\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e30%-70% RH\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e94 x 19 x 69mm\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr style=\"background-color: rgb(242, 242, 242);\"\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e45g\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 7px;\"\u003eBlack Plastic\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Shelly Pro Sensor Add-on Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e The Shelly Pro Sensor Add-on is not a standalone device. A compatible Shelly Pro host running firmware 2.0 or later is required for power and operation. External sensors and the host device are sold separately. Installation inside electrical distribution boards should be performed by a qualified electrician. The relay output is intended for compatible low-power control circuits and must not directly switch mains loads.\u003c\/p\u003e\n\n\u003cp\u003eThe Shelly Pro Sensor Add-on provides flexible sensor expansion for compatible Shelly Pro automation systems. With dual 1-Wire interfaces, analogue and digital inputs, galvanic isolation and DIN-rail mounting, it enables advanced environmental monitoring and intelligent automation.\u003c\/p\u003e","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":68032736756079,"sku":"Shelly Pro Sensor Add-on","price":860.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/shelly-pro-sensor-add-on-smart-home-1266536113.jpg?v=1793962160","url":"https:\/\/www.firstshop.co.za\/products\/shelly-pro-sensor-add-on-409897","provider":"FirstShop","version":"1.0","type":"link"}