JOHNYSTAR has been producing and processing large quantities of electronic goods for a long time. The price is low practical, the packing is exquisite generous. The quality is stable and excellent.

Function introduction of door magnetic alarm:

Prevents thieves from alerting when they open a door or window

Mount mode: magnetic control

Alarm sounds 90 decibels

USES two 1.5v,7 batteries

Scope of use:
1. Door, window, home, shop, business, etc. 2
   This product is easy to install, you only need to paste the main and auxiliary parts on the case cover and case, or two Windows, and align them (leave a gap of 5mm or so). When someone unlawfully opens a case or window (the main and auxiliary components are separated), the alarm will sound a strong alarm warning the intruder to leave. Oneself want boot box, when door, window, can be controlled by switch. It is applicable to guard against theft in Internet bar, residential house, office, shop counter, etc. Built in 90db alarm output, using 2 x 1.5v 7 battery (not included in machine)

Product description:
   Small and exquisite products, easy to install, provide double-sided tape easily installed on the door or window, is a cheap and good, economic and practical technical protection measures. In our local area, the residents, the police have been fully affirmed. Just paste the main accessory on the door and door frame, or on both Windows, and align (leave a gap of 5mm or so). Once a thief tampers with a door, a window, and attempts to steal (the main and auxiliary parts are separated), the alarm will send a strong alarm to scare off the thief and remind the owner and those around him to catch the thief. When they want to open the door or window, they can be controlled by the switch. Applicable to residents, offices, shop counters, and other security.

Installation method:

1. Use double-sided tape to fix the main engine on the side of the door/window.
2. Glue another bar door magnet to the door frame along the host prompt line in a linear manner.
3. Adjust the host switch to the \"ON\" position when checking the setting.
Open the door and see if the alarm sounds.

200 PCS/CTN 52.5 * 32.5 * 50 cm  GW: 13.5 KGS NW: 12.5 KGS 

If there is any need, please contact us immediately. This article is available from stock.

Welcome the foreign merchant large quantity purchase!