دزدگیر در و پنجره مدل JD-188

The product is small and exquisite, easy to install, and the double-sided adhesive sticker provided can be easily installed on the door or window. It is a cheap, high-quality, economical and practical technical preventive measure. In our local area, it has been fully affirmed by the residents and the police. Just paste the main and auxiliary parts on the door and the door frame, or on the two windows, and align them (leave a gap of about 5mm). Once the thief breaks the door, breaks the window, or attempts to steal (the main and auxiliary parts are separated), the alarm can emit a strong alarm sound to scare off the thief and remind the owner and the people around to catch the thief. When the door or window is to be opened by oneself, it can be controlled by a switch. It is suitable for anti-theft of residential buildings, offices, shop counters, etc.Built-in 90db alarm output, using 2 x 1.5V AAA batteries (not included)

Weight: 36g with packaging

Dimensions: 9.1x1.9x3.1 cm - 5x1.5x1.4 cm

doors

windows

homes

shops

businesses

etc.

1. Use double-sided tape to fix the host on the edge of the door/window,

2. Glue another bar-shaped door sensor on the door frame in a straight line along the prompt line of the host.

3. When checking the settings, turn the host switch to the "ON" position.

4. Open the door and see if the alarm siren sounds.