{"product_id":"ventplus-co2-monitor-wi-fi-relay-unit-works-only-with-ventplus-main-unit","title":"VentPlus CO2 Monitor Wi-Fi Relay Unit (Works only with VentPlus CO2 monitor and controller Main Unit)","description":"\u003ch3\u003eThe Wi-Fi Relay Add-On for Your VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVentPlus Wi-Fi Relay Unit (Model WRU-700)\u003c\/strong\u003e is an \u003cstrong\u003eoptional accessory for the VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/strong\u003e — it is \u003cem\u003enot\u003c\/em\u003e a stand-alone product. Its job is simple but important: it powers your exhaust or fresh-air fan from a location \u003cstrong\u003eaway from the Main Unit\u003c\/strong\u003e, switching the fan \u003cstrong\u003eon and off in perfect unison with the Main Unit's built-in relay\u003c\/strong\u003e. So the sensor stays where the people (and the CO2) are, while the fan gets its power exactly where you need it — with \u003cstrong\u003eno long cable running across the room\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The Wi-Fi Relay Unit works \u003cstrong\u003eonly together with the VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/strong\u003e, which does the actual CO2 sensing and decision-making. The relay has no sensor of its own. \u003cstrong\u003eYou must own (or purchase) the Main Unit for this accessory to function\u003c\/strong\u003e — please buy both together.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4\u003eWhy You'd Want the Wi-Fi Relay:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Long Cables — Ever:\u003c\/strong\u003e When your ventilation fan's power point is far from where you want to sense CO2, you'd normally have to run a long power cable from the Main Unit to the fan. The Wi-Fi Relay removes that completely — place the Main Unit where the air needs monitoring, and let the relay power the fan wherever it lives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Concealed Modern Wiring:\u003c\/strong\u003e In today's homes and offices, wiring is hidden inside walls and an exposed surface cable simply isn't acceptable. The Wi-Fi Relay keeps your installation clean and aesthetic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks Over the Internet — No Shared Network Needed:\u003c\/strong\u003e The relay pairs with the Main Unit \u003cstrong\u003eover the internet\u003c\/strong\u003e, so the two devices \u003cstrong\u003edon't even have to be on the same Wi-Fi router or network\u003c\/strong\u003e. Ideal for large buildings, different rooms, or multi-floor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoves in Unison With the Main Unit:\u003c\/strong\u003e The relay switches ON the moment the Main Unit's internal relay turns the fan on (when CO2 crosses your set limit) and switches OFF when the air is fresh again — fully automatic demand-controlled ventilation, exactly like the built-in socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Override Built In:\u003c\/strong\u003e A 3-position \u003cstrong\u003eAUTO \/ OFF \/ ON\u003c\/strong\u003e switch lets you leave it fully automatic, force the fan off, or force it on whenever you need manual control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible on Your Remote Dashboard:\u003c\/strong\u003e The relay's live status (\u003cstrong\u003eON \/ OFF \/ Disconnected \/ Disabled\u003c\/strong\u003e) is shown right alongside CO2, temperature, humidity and the local relay status on the VentPlus remote monitoring website — viewable from any phone, tablet or desktop browser, no app required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow It Gets Associated With the Main Unit:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Connect to the Internet:\u003c\/strong\u003e Plug in the Wi-Fi Relay Unit and connect it to the internet through any available Wi-Fi router. It does \u003cstrong\u003enot\u003c\/strong\u003e need to share the same network as the Main Unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Pair With Your Main Unit:\u003c\/strong\u003e Each Wi-Fi Relay pairs with one Main Unit (one-to-one pairing). Once paired, the Main Unit's CO2-based control decisions are sent to the relay over the internet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Run in Unison:\u003c\/strong\u003e From then on, the relay mirrors the Main Unit's fan commands automatically — the Main Unit senses the CO2 and decides; the relay powers the fan wherever it's installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eA Typical Use Case:\u003c\/h4\u003e\n\u003cp\u003eImagine the room where you want to measure CO2 (say, a bedroom or conference room) and the point where your exhaust fan draws its power are on \u003cstrong\u003eopposite sides of the room or in different rooms\u003c\/strong\u003e. Instead of laying an unsightly long power cable from the Main Unit's socket to that fan, you install the Main Unit where it can accurately sense the air, and place the \u003cstrong\u003eWi-Fi Relay Unit at the fan's power point\u003c\/strong\u003e. The Main Unit senses CO2 and decides when ventilation is needed; the Wi-Fi Relay switches the fan on and off in step — and you can watch both relays working live on your remote monitoring dashboard.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications — Wi-Fi Relay Unit (WRU-700):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Remote relay accessory for the VentPlus CO2 Monitor \u0026amp; Controller Main Unit (operates in unison with the Main Unit's internal relay)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Override Switch:\u003c\/strong\u003e 3-position — AUTO \/ OFF \/ Manual ON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 230V AC ±15%, 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Supply:\u003c\/strong\u003e Built-in AC socket, max 3A \/ 700W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Internet-based pairing (no shared Wi-Fi network required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairing:\u003c\/strong\u003e One Main Unit pairs with one Wi-Fi Relay Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Reporting:\u003c\/strong\u003e Live relay status (ON \/ OFF \/ Disconnected \/ Disabled) shown on the remote monitoring dashboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year manufacturer warranty · \u003cstrong\u003eCertification:\u003c\/strong\u003e ISO 9001:2015 · \u003cstrong\u003eMade in India\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDo You Need the Wi-Fi Relay?\u003c\/h4\u003e\n\u003cp\u003eIf your CO2 sensor and your ventilation fan are in the \u003cstrong\u003esame location\u003c\/strong\u003e, the Main Unit's built-in AC socket is all you need — the Wi-Fi Relay is not required. Choose the Wi-Fi Relay when the \u003cstrong\u003efan's power point is far from the Main Unit\u003c\/strong\u003e and you want to avoid running a long cable, or when concealed wiring makes an exposed cable impractical.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis accessory works exclusively with the VentPlus CO2 Monitor \u0026amp; Controller Main Unit. Please ensure you have the Main Unit, as the Wi-Fi Relay Unit cannot sense CO2 or operate on its own.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e👉 To learn more about the complete VentPlus CO2 Monitor \u0026amp; Controller system, visit the official product page at \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/ventplus.in\/\" target=\"_blank\"\u003eventplus.in\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNote: The indicated prices include 18% GST and Courier charges.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"Default Title","offer_id":51560831189287,"sku":"WRU-700","price":2499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/VentPlusWi-FirelaywithMainsinputcable.png?v=1783010650","url":"https:\/\/systellar.myshopify.com\/products\/ventplus-co2-monitor-wi-fi-relay-unit-works-only-with-ventplus-main-unit","provider":"Systellar Innovations Online Store","version":"1.0","type":"link"}