Note: 1. If the linkage function needs to be realized, if it is used together with the air conditioner, the linkage can be realized with universal infrared remote control. If you cooperate with humidifier, you can use zigbee switch to achieve linkage, or contact customer service to buy
2. Bluetooth is only used for network signal connection, and Bluetooth cannot be used alone. WIFI + Bluetooth is more stable

product features:
1. [Wifi + Bluetooth Dual Mode]: connect to the network faster. The network connection speed is twice faster than that of only Wifi.
2.[high temperature and low temperature alarm]: once the value of the set temperature is exceeded, the mobile phone will prompt an alarm.
3.[high humidity and low humidity alarm]: once the set humidity value is exceeded, the mobile phone will prompt an alarm.
4.[real-time monitoring]: battery powered AAA1.5V * 2 (excluding battery), low power consumption, according to the default setting of the system, it can be used for about 1 year.
The data update frequency is 1 to 120 minutes. You can select the update frequency as needed. The smaller the value, the shorter the battery laytime used will be.
5.[temperature and humidity curve]: record temperature and humidity changes on the APP and present them to you with graphics. More intuitive to let you know the recent data changes
6.[multiple installation methods]: it can be placed directly on the table or pasted on the wall. It is more convenient and beautiful without data cable
7.[scene linkage]: the sensor can be used as a temperature data source for graffiti intelligence, smart life, Amazon Alexa, Google Home. You can perform many automated processes based on data sources. Note that this function can only be used with a universal infrared remote control or WIFI switch. You can contact customer service to purchase it.
8. [temperature unit switch}: the sensor is designed with temperature conversion function of Celsius and Fahrenheit. You can select the unit to display as needed. The speed of switching is related to the set data update frequency. You can first select the update frequency for one minute, then switch the temperature to a new unit, and then switch the data update frequency to the time you need.
9.[third-party voice support]: this sensor supports Amazon Alexa and Google Home Assistant. You can hear the current temperature and humidity by voice.

Product parameters:
size: 70*20 * 25mm

material: ABS

Wi-Fi support: 2.4g IEEE 802.11 B/g/n
temperature measurement range: -10 ℃ to 55 ℃
temperature accuracy: ± 0.3
humidity measurement range: 10% to 99%RH
humidity accuracy: ± 3% RH