What is the first line of defense to protect your home ?

Among many home smart products, such as wifi fire alarms,WIFI gas alarm,WIFI motion sensor, Wifi smart door contact sensor, Zwave water sensor, Zigbee smoke alarms, ect..... What is the first line of defense in home security, you know?

Let's tell you.
The Sumring WiFi smart door contact sensor easily attaches to doors and windows to secure your home’s first line of defence.

The innovative smart door contact sensor sends mobile alerts when an entry point is left open, shut, or opened when it shouldn’t be - perfect for doors and windows not covered by a security camera. Be the first to know when you have an unwanted visitor, keep track of your children’s whereabouts, and see if you left entry points open. 

The smart door contact sensor is completely plug-and-play, with no hub required. Simply download the free Smart Home app or Tuya APP and connect with smart phone to activate lights or alarms when the sensor is triggered.

Full home customization is at your fingertips!
Everything you need to know to build a smart home that works for you. Contact us...