Smart Wifi Wireless Magnetic Sensor Door Window Open Close Detector Security Alarm System Works for

Feature: 1. Protect your home with reliable open/close detection of doors, window, cabinets and drawers. 2. Instant notification, when something at home is accidentally turned on, it will immediately notify via smartphone or laptop. 3. WIFI smart door sensor, works for Tuya, can be connected to other devices that support for Tuya. 4. When the front door opens at night, the welcome light is automatically turned on. When the rear door is accidentally opened, the for Z?Wave alarm is triggered. 5. Battery alarm ensures continuous communication and protection. Stylish and compact design, suitable for any home decoration style. Specification: Item Type: Door Window Sensor Material: ABS Power Supply: 2 x AA batteries (not included) Working Current: 43mA Pairing Current: 37mA Alarm Time: 4000 seconds Wireless Type: 2.4GHz Wireless Standard: IEEE 802.11b/g/n Wireless Range: Approx. 45M/147.6ft Working Temperature: 0 celsius -40 celsius . Package List: 2 x Door Window Sensor1 x Manual