Check the listing for details. Tuya Wifi Temperature Humidity Sensor 1M/3.3FT Temperature / Humidity Monitor. Condition: New. Listed at 30.80 USD. Description SNT957W-DE (1M/3.3FT) Tuya Wifi Temperature Humidity Sensor Temperature and Humidity Monitor How does it work ? If the temperature (humidity) is higher or lower than the range of temperature (humidity) we preset, the detector will push the alarm alerts to app and at the same time the detector will make buzzer sound to remind to control the temperature (humidity). And you can do the real-time supervision via app. Features: - Real time temperature humidity supervision. You can check the temperature or humidity anytime. Temperature unit is optional (Centigrade or Fahrenheit). - Higher/Lower temperature/humidity alarm. It can push notification and buzzer alert. - Built-in Rechargeable battery: It can be powered by external DC5V power supply or standby battery. When the external power is outage, the backup battery can be used and it can continue to work for some hours. - Check the history record of temperature and humidity anytime. The history record of temperature/humidity can be exported anytime. - Multi-User supervision supported: you can click to share the device to other users. - APP: Tuya Smart or Smart life. Set upper and Lower limit value of temperature alarm For example: Set the temperature range (20~30 centigrade degree). When the temperature in house is within the temperature range, the detector will work normal. If the temperature is lower than 20 centigrade degree or higher than 30 centigrade degree, the app will push alarm notification and the buzzer will sound at the same time. Set upper and Lower limit value of humidity alarm For example: Set the humidity range (45%~85% RH). When the humidity in house is within the humidity range, the detector will work normal. If the humidity is lower than 45% RH or higher than 85% RH, the app will push alarm notification and the buzzer will sound at the same time. App WIFI Configuration: The controllers use Tuya smart App or Smart Life App. 1. Install App. Download Tuya Smart or Smart Life App from Google play for Android or App store for IOS phone. Install Tuya Smart or Smart Life App. Register a new account by e-mail. 2. Login App account 3. Add device to App via WIFI configuration. Product Parameters: - Powered by: DC5V 1A power adapter with USB cable (included) - Built-in rechargeable battery: 3.7V 600MA - Battery standby time: about 5 hours - Alarm indicator: The digital tube number flashes - Pairing indication: Green indicator flashes - Detecting temperature range: -40℃ to +120℃ - Detecting humidity: 0% to 100% (no condensation) - Temperature humidity detection accuracy: 0.5℃ „ƒ and 1%RH - Measurement error: ±1℃ and ±3%RH - Temperature and humidity: support calibration - WIFI band: 2.4G (not support 5G) - Buzzer time: about 30s Package Included: - 1 x Wifi temperature humidity sensor - 1 x Power adapter - 1 x User manual Note: - It only supports 2.4G wifi configuration, not supports 5G. If your WIFI router combines 2.4G and 5G together, please switch it to 2.4G for connection. - The length of cable with probe is 1m/3.3ft. If you need a longer cable, please contact us while purchasing. - The temperature humidity probe is not waterproof, please not put it into water directly. Payment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding. Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund. Custom Duties & Taxes 1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your country's customs office and inform us what/how much should declare before shipping. Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. On Jul 6, 2023 at 03:05:31 PDT, seller added the following information: