The ZigBee temperature and humidity sensor can detect the real-time temperature and humidity of the room, and it is convenient to check the data or control the sensor on the mobile APP. The alarm function is safer and more humanized to use. It is small and lightweight, suitable for home, office, shop, warehouse and other indoor places. Enjoy your smart home! Features:The ZigBee temperature and humidity sensor can detect the temperature and humidity in real time in the room. A ZigBee gateway (prepare yourself) is required to use this product. Compatible with the "smartlife" APP, it can be easily controlled by the mobile APP. The alarm function is safer and more humanized to use. Detects temperature and humidity once every 5 minutes. It reports data to the app once every 30 minutes and reports simultaneously if the temperature has changed to 0.6 C or the humidity has changed to 6% RH. Battery powered, small size and concise appearance, portable and lightweight. Easy to use, can be widely used in living room, bedroom, children's room, office, warehouse, wine cellar, shop, restaurant and other indoor areas. Smart Binding Scene: Add more than one device in the app in sequence, creating a smart scene to control your smart home more flexibly. Specifications:Color: WhiteMaterial: ABSContology: ZigBeeWorking Frequency: Wi-Fi 2.4GHzLow Voltage & Undervoltage: le; 2.5V Temperature Measurement Range: -10 C - 50 C Humidity Measurement Range: 0-95% RH App Download: Compatible with SmartLife Power Supply: 2*1.5V AAA/ LR03 Battery (Not Included)Product Size: 68*23*18mm / 2.68*0.91*0, 71inPackage Size: 10*8.5*5cm / 3.94*3.35*1.97inPackage Weight: 95g / 3.35oz Package List:1 * Temperature & Humidity Sensor1 * User ManualMany questions about Dropshipping services are as follows:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to