door and window anti-theft alarm stealth sensor alarm safety rest assured door magnetic window anti-theft device

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door and window anti-theft alarm stealth sensor alarm safety rest assured door magnetic window anti-theft device 中文版

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ledou keji 8yr.

Main Products:

LIGHT

Contacts:

YANG JINChat

Mobile:

86-

Address:

18114B, 12 Street, 3 F, 40 Gate, International Trade Mart (District 2).

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Description

用途：可安装于门窗上，有开关，当开关打开时，若门窗被打开，就会发出响亮的报警声。晚上睡觉时或不在家、不在办公室时，将报警器开关打开，可安全防盗。

使用方法：报警器是由一个大件和一个小件组成，把报警器大小件分别贴在两扇窗户中间缝隙的两边,大件与小件平行排列，大小件中间缝隙尽量不要超过5毫米（可以参照包装样子贴好）,小件有一个箭头,要与大件上的箭头反方向与大件平行贴好,若要防盗,关上窗户,打开报警器开关即可,若有盗贼推窗,只要窗户一打开（也就是说报警器的大件与小件一分开超过5毫米），报警器就会发出强烈的报警声,屋内的主人就会立即行动，盗贼就会当场抓住或落荒而逃。

Update time：20190925114639