GSM Door Sensor Alarm
Product Description
GSM door sensor alarm
1, Inserted to armored doors.
2, Magnetic switch inside, when the door is open, alarm will be activated and messages sent to your mobile phones which preset in system(3 numbers can be stored and changeable).
3, Alarm can be turned off by inputting password.
4, Power supply: AAA*3PCS, working time around 6 monthes(unscrew to change batteries).
5, Single alarm version selectable(without GSM).
1, Inserted to armored doors.
2, Magnetic switch inside, when the door is open, alarm will be activated and messages sent to your mobile phones which preset in system(3 numbers can be stored and changeable).
3, Alarm can be turned off by inputting password.
4, Power supply: AAA*3PCS, working time around 6 monthes(unscrew to change batteries).
5, Single alarm version selectable(without GSM).
Product Categories : Gifts and Premiums
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