Hanvache Door Window Sensor Alarm WiFi Smart Device APP Remote Control for Home Security Review

This fits your .

It Detects Open/Close Status of The Door/Window, And Use It on Doors, Windows, Cabinets, Drawers or Anywhere You Want To Notified When It’s Opened or Closed. Catch Every Activity And Send Alert To Your Smart Phone. Help You To Keep An Eye on the Security of Your House Anytime, Anywhere
It Connects to Your Smart Phone Via App Under 2.4G Wifi Environment. When It Is Triggered, Such As Opened Closed or Tampered, An Instant Notification Will Be Reported To Your Smart Phone
You Can Receive Real Time Notifications from Your Smart Phone and You Can Share, Push Notifications to Your Family. If It Stop Working Be Sure To Check The Battery Life, The Battery Type Is CR2, And It’s Replaceable. The Battery Life Depends on How Frequently You Use It, And The Reference Is Provided Under The Product description Below
It Also Is Able to Works with Other Third Party Home Smart Device to Improve Home Security, Tech Guy Can D.I.Y To Discover More, Such As Alexa Google Home, or Design A New App To Control The Device
Read User Manual to Set It Up, Easy As 123. In Order To Set Up The Device, Be Sure To Open Up The Cap To Press The Reset Button, And Don’t Forget To Pull Out The Plastic Paper Which Is Inserted in The Battery

Specifications