Wifi window door sensor YJ-SH007

This product is a smart door sensor, using ultra-low powerconsumption

WIFl wireless communication technology design, through thedetector

The proximity and separation of the magnet sense the switchstatus of doors and windows,

The products are suitable for family houses, real estate villas,factories,

Shopping malls, warehouses, office buildings, banks, computerrooms, etc.

Site safety precautions.