Wide range of applications WiFi remote controller, convenient and convenient Small size Simple to use Cloud data record: 15 days cloud record, can be exported at any time Temperature display:digital tube display Supply voltage:DC 6-30V USB power supply:support Temperature control range:-40-110C Temperature control accuracy:0.1 NTC temperature measurement range:-40-110 Whether to support 18B20:Yes (-40-110) Output type:MOS tube live output Alarm notification:support WeChat alarm notification Timer switch function:support Colour:Black Material:Metal Package Contents: 1 x Remote WIFI Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.