Direct factory supply door magnetic muslim door bell

Direct factory supply door magnetic muslim door bell

 Put the machine on the door inside.
 Put the small magnet on the doorcase.
 Put the arrow of magnet in the front of red arrow in the machine.
 Remain space between the magnet and machine about 1.5mm.
 After you testing the machine teak sticker out then stick the machine.
 For more steady using the nail where batteries emplace.

magnetic door sensor muslim doorbell	cheap muslim door bell	muslim family islam door bell