Intelligent WiFi Temperature Humidity Sensor

Features:
You can easily achieve the intelligent control of home appliances, simple operation and easy to use.
App set the temperature and humidity alarm range in advance, detects changes in ambient temperature and humidity, exceeds the safety interval, and automatically alarms even in the absence of a network.
Plug and play, small size which do not take place, plug in anytime to use, easy and convenient.
Sound alarm at the same time flashing, dazzling red light with alarm.
Smartphone remote control, no matter how far away from home, the warmth of home is in hands.