Are you looking for a professional, yet wireless magnetic triggered door sensor? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our wireless magnetic triggered door sensor must meet your needs. It is one of the for you. Features -Color: White -Material: ABS -Size: 7.10X2.50X2.00cm/2.79X0.98X0.79in Battery: 2 AA batteries (not included) Quiescent current: <=8uA Alarm current: <=70-120 mA Low power undervoltage: <=2.7V WIFI: 2.4GHz 802. / distance: <=10mm Working temperature: - centigrade - 50 degree centigrade Working humidity: up to 95%RH - Get instant push notification to your phone when door sensor detect activity. - You can share the device with your family through the phone app. - Create on the phone app, your (not included) can be turn on automatically when you open the door. - Easy installation and usage, no need for wiring and screws. - Suitable for home, office, apartment, hotel, warehouse, store, and etc. Package list: 2 x door alarm 2 x manual