Jaalee WiFi Gateway Temperature/Humidity/Humidity/Dew Point/VPD Thermometer/Hygrometer Monitor Refrigerator Freezer Alarm

1. The Bluetooth hygrometer can be used alone. The open distance is more than ten meters. The distance is greatly reduced when there is a block. The mobile phone does not need to be together with the hygrometer. The hygrometer can store data for 20 days when it records once per minute. The thermometer and hygrometer generally store data by themselves. After connecting to the Bluetooth of the mobile phone, it uploads the stored data to the mobile phone. The data can be viewed on the mobile phone, exported to Excel, and PDF can be sent to the computer using the mobile phone (the mobile phone does not need to be kept with the thermometer all the time).

2. If the Bluetooth to WIFI gateway network is combined, multiple mobile phones and computers can remotely query the temperature and humidity, remotely view the historical curve, and multiple mobile phones and computers can remotely receive the temperature and humidity out of range alarm. A gateway can connect 10 thermometers. After connecting to WIFI, the data can be queried across provinces, across borders, across borders, and across mobile phones.

3. Usually, one gateway is needed in a room. If 10 Bluetooth thermometers are in the same room, these 10 Bluetooth thermometers can share one gateway to connect to the router's wifi.