{"product_id":"wireless-temperature-humidity-remote-sensor-indoor-outdoor","title":"Wireless Outdoor Temperature Humidity Sensor – 433MHz Remote","description":"\n\u003ch2\u003eWireless Temperature \u0026amp; Humidity Remote Sensor for Weather Stations\u003c\/h2\u003e\n\u003cp\u003eExpand your weather monitoring setup with this compact, reliable wireless temperature and humidity sensor. Designed to work seamlessly as a remote transmitter for compatible weather station hosts, this sensor delivers accurate real-time readings from virtually any indoor or outdoor location — no wires, no fuss.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This product is a \u003cstrong\u003eremote sensor\/transmitter only\u003c\/strong\u003e — it requires a compatible weather station host unit (sold separately) to display readings. It is \u003cstrong\u003enot\u003c\/strong\u003e a standalone thermometer.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Measurement Range:\u003c\/strong\u003e Monitors temperatures from -20°C to 70°C (-4°F to 158°F) and humidity levels from 20% to 95% RH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Temperature accuracy of ±1°C and humidity accuracy of ±5% for dependable, precise readings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine Resolution:\u003c\/strong\u003e Temperature resolution of 0.1°C and humidity resolution of 1% for detailed monitoring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless 433 MHz Transmission:\u003c\/strong\u003e Sends data wirelessly so you can monitor conditions from a comfortable distance indoors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Durable Design:\u003c\/strong\u003e Constructed from sturdy ABS + PC materials in a handheld form factor (105 × 40 × 35 mm), ideal for outdoor placement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Powered:\u003c\/strong\u003e Runs on 2 × AA batteries (not included), making placement flexible without the need for nearby outlets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eJYWDJ-009\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eABS + PC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWireless Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e433 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e-20°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHumidity Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e20% – 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHumidity Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e±5%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eTemperature Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHumidity Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2 × AA Batteries (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e105 × 40 × 35 mm (4.13 × 1.57 × 1.38 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Wireless Temperature \u0026amp; Humidity Remote Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Tips\u003c\/h3\u003e\n\u003cp\u003eFor best results, mount the sensor in a shaded, ventilated area away from direct sunlight, rain exposure, or heat sources. Keep it within the wireless range of your compatible weather station host unit. Accurate indoor humidity monitoring can also help you maintain a comfortable home environment — learn more about healthy indoor humidity levels from the \u003ca href=\"https:\/\/www.epa.gov\/mold\/mold-course-chapter-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency (EPA)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this wireless temperature and humidity sensor work as a standalone device?\u003c\/h4\u003e\n\u003cp\u003eA: No — this sensor is a remote transmitter only. It must be paired with a compatible weather station host unit (sold separately) that receives and displays the wireless temperature and humidity data. Please confirm compatibility with your host station before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What wireless frequency does this sensor use?\u003c\/h4\u003e\n\u003cp\u003eA: This wireless sensor operates on a 433 MHz frequency, which is a common standard used by many weather station systems, offering a reliable transmission range for indoor\/outdoor monitoring setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this sensor outdoors year-round?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the sensor's temperature measurement range of -20°C to 70°C makes it suitable for a wide range of outdoor conditions. For longevity, place it in a sheltered, shaded spot to protect it from direct rain and harsh UV exposure.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What batteries does this remote sensor require?\u003c\/h4\u003e\n\u003cp\u003eA: It requires 2 × AA batteries, which are not included in the package. Standard AA alkaline or rechargeable AA batteries will work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this wireless temperature and humidity sensor work as a standalone device?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this sensor is a remote transmitter only. It must be paired with a compatible weather station host unit (sold separately) that receives and displays the wireless temperature and humidity data. 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