{"product_id":"led-colour-screen-graffiti-wifi-smart-home-temperature-and-humidity-sensor-with-carbon-dioxide-detection-and-alarm-rechargeable-lithium-battery-40-hour-standby-90x98x40mm-black","title":"LED Colour Screen Graffiti WIFI Smart Home Temperature And Humidity Sensor with Carbon Dioxide Detection and Alarm, Rechargeable Lithium Battery, 40-Hour Standby, 90x98x40mm, Black","description":"\u003ch1\u003eLED Colour Screen WiFi Smart Home Temperature and Humidity Sensor with Carbon Dioxide Detection and Alarm\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/33ac924e-3e82-4a30-bcfd-92673ac42a2a.webp\"\u003e\u003c\/div\u003e\u003cp\u003eMaintaining good indoor air quality is essential for health and comfort, but it is easy to overlook carbon dioxide, temperature, and humidity levels. This WiFi-connected sensor brings real-time monitoring to your home, with a clear LED colour screen that shows temperature, humidity, and carbon dioxide concentration at a glance. When CO2 levels become unsafe, the built-in alarm alerts you promptly. The rechargeable lithium battery offers up to 40 hours of standby, so the sensor stays operational without constant mains power. Compact at 90x98x40mm, it fits neatly on a shelf, desk, or wall, blending into any room.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/895efe82-4557-492d-b821-0688f85f1226.webp\"\u003e\u003c\/div\u003e\u003cp\u003eDesigned for straightforward smart home integration, this sensor combines multiple detection functions in a single, compact unit. The LED colour screen makes data easy to read, while the rechargeable battery ensures cord-free placement.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe sensor comes in a black plastic housing with an integrated LED colour screen for displaying temperature, humidity, and CO2 readings. The build is simple and functional, with a Type C charging port for the rechargeable lithium battery.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eMeasuring 90x98x40mm, this sensor is compact enough to place on a bedside table, bookshelf, or desk without taking up much space. Its small footprint means it can be positioned in the room where you need monitoring most.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/8ee76c14-4d81-4ae4-b8f8-79950e20953b.webp\"\u003e\u003c\/div\u003e\u003cp\u003eWhether for your living room, bedroom, office, or nursery, this sensor helps you keep track of indoor air conditions. The WiFi connectivity allows remote checking via a smart home app.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eIn shared workspaces or small offices, the sensor provides a quick check on CO2 levels, which can build up in poorly ventilated rooms. The alarm feature helps you know when to open a window or improve airflow.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, the sensor sits in a bedroom or living area to monitor temperature and humidity. Parents may find it useful in a child's room to maintain comfortable conditions.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/946ff2ac-6547-40fb-8208-19711282f219.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis sensor combines three detection functions – temperature, humidity, and CO2 – plus an alarm, all powered by a rechargeable battery. It offers a practical, no-fuss way to stay informed about your indoor environment.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eThe lithium battery recharges via USB, so there are no disposable batteries to replace. With up to 40 hours of standby, you can rely on it for extended periods between charges.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eFor someone wanting a simple, connected air quality monitor, this device covers the basics without extra complexity. The LED colour screen and alarm make it easy to act on readings, and the WiFi link allows remote access.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/dbaf4cd4-8475-4865-8db8-f9e521512085.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Front view of black LED colour screen WiFi temperature humidity and CO2 sensor with display\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US10\/3970\/2025-10-19\/original-image\/dce95843-0671-4942-974a-3078f724a2f8.webp\"\u003e\u003c\/div\u003e","brand":"yvbajw-qj","offers":[{"title":"Black \/ Type C","offer_id":57208793628998,"sku":"CJZN157035601AZ","price":79.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/3228\/3974\/files\/dbaf4cd4-8475-4865-8db8-f9e521512085.webp?v=1787826783","url":"https:\/\/fiorevale.com\/products\/led-colour-screen-graffiti-wifi-smart-home-temperature-and-humidity-sensor-with-carbon-dioxide-detection-and-alarm-rechargeable-lithium-battery-40-hour-standby-90x98x40mm-black","provider":"Fiorevale","version":"1.0","type":"link"}