Detailed Product Description
Announciator
The door and windows annunciator,cost you a little money,give your belongings a best protection!
Function introduction:The production is easy to install,it controled by the on-off,just need to affix the main part and the accessory separate on the door and the doorfame or two windows ,aligned(the distance should less than about 5mm).When someone attemp to open the open the door or windows(the relative position btween the main part and accessory is changed),annunciator will to make a strong sound immediately,to warn the intruder to leave.
Sphere of application:It suit for the house,company,warehouse,cabinet,drawer,all the palce doen't allow to open for others.
Main part side:Length:6.2'cm width:3.1cm Height:2.1cm
Accessory side: Length:5.5cm width:1.2cm Height:1.1cm
Electric power source:3AG button cell(is installed in the main part).
