{"product_id":"matrix-temperature-humidity-sensor-rj12","title":"Matrix Temperature \u0026 Humidity Sensor - RJ12","description":"\u003ch2\u003eMatrix Temperature and Humidity Sensor for Real-Time Grow Room Monitoring\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis sensor feeds live temperature and humidity readings directly to the \u003cstrong\u003eMatrix MC5 Grow Light Controller\u003c\/strong\u003e through a standard \u003cstrong\u003eRJ12 connection\u003c\/strong\u003e — the same plug-and-play connector the MC5 uses for its fixture daisy chains, so there's nothing to wire or configure. Once connected, the MC5 uses that data to make real-time decisions: \u003cstrong\u003eauto-dimming fixtures\u003c\/strong\u003e when room temps climb toward stress thresholds, or triggering \u003cstrong\u003eemergency shut-off\u003c\/strong\u003e if conditions exceed the safety limits you've defined. That's not just monitoring — it's closed-loop environmental response built into the lighting system itself, no separate climate controller needed for basic thermal protection.\u003c\/p\u003e\n\u003ch2\u003eCompact RJ12 Environmental Sensor Built for High-Humidity Grow Rooms\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe sensor is engineered to hold accuracy in the conditions that kill cheap sensors fast — high humidity, elevated ambient temps, and constant exposure to the intense light output of commercial LED and HPS fixtures. The compact, lightweight form factor mounts in tight spaces near the canopy where readings actually matter, not just wherever the cable happens to reach. For facilities running the MC5's \u003cstrong\u003edual-zone lighting management\u003c\/strong\u003e, this sensor provides the environmental feedback that lets the controller adjust each zone independently based on localized conditions rather than a single room-wide reading. Plug it in, set your thresholds on the MC5, and the system handles the rest.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Temperature and Humidity Data:\u003c\/strong\u003e Feeds continuous environmental readings to the MC5 controller for automated lighting adjustments based on actual room conditions, not timers alone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Dimming and Emergency Shut-Off:\u003c\/strong\u003e MC5 uses sensor data to reduce fixture output when temps climb and kill power entirely if conditions exceed defined safety thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRJ12 Plug-and-Play Connection:\u003c\/strong\u003e Standard RJ12 connector seats into the MC5 without wiring, soldering, or configuration — install takes seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Zone Compatible:\u003c\/strong\u003e Supports the MC5's dual-zone lighting management by providing localized environmental feedback for independent zone-level adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Humidity, High-Intensity Rated:\u003c\/strong\u003e Built to maintain measurement accuracy in the elevated temperatures, moisture levels, and intense light exposure found in professional grow rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eRJ12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMeasurements\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eTemperature, Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eData Output\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eReal-Time (Continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCompatible Controller\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMatrix MC5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eControl Features\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAuto-Dimming, Emergency Shut-Off, Dual-Zone Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003ePlug-and-Play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eEnvironment Rating\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eHigh-Humidity \/ High-Intensity Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Matrix","offers":[{"title":"Default Title","offer_id":48115582075094,"sku":"10-010704-385","price":24.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Matrix_Temperature_Humidity_Sensor_-_RJ12.webp?v=1776476526","url":"https:\/\/growershouse.com\/products\/matrix-temperature-humidity-sensor-rj12","provider":"GrowersHouse","version":"1.0","type":"link"}