Home windows burglar alarm super loud alarm doors and windows simple door sensor door alarm

Specifics:

Use three 1.5V batteries

Use:

1. The doors, windows, home, shops, businesses and other widely place

2. Internet cafe computer chassis alarm

This product is easy to install, just the main and auxiliary parts were pasted chassis cover and chassis, or two windows, and alignment (left about 5 mm gap). When someone illegally when playing enclosure or window (main and auxiliary parts separated), the alarm siren can send a strong warning the intruder to leave. They have to open the cabinet door, the time window, the switch can be controlled. Suitable for anti-theft bars, residential, office, shop counters and the like. Built-in 90db alarm output, using 3 × 1.5V LR44 button batteries (included in the machine)

Product Description:

Products small size, easy to install, double-sided adhesive tape to provide easily installed in the door or window, is a cheap, economical and practical technical preventive measures. In our local, has been fully affirmed the residents, the police. Just the main auxiliary parts were pasted on the door and door frame, or two windows, and alignment (left about 5 mm gap). Once a thief breaking, pry the window, attempted theft (main and auxiliary parts separated), the alarm siren can send a strong, deter thieves, to remind the owner and the people around thief. We have to open the door when the window switch can be controlled. Suitable for residential security, office, shop counters and the like.

Installation:

1. Use double-sided tape to the host fixed the door / window,

2. Place another strip Magnetic linear fashion along with the host prompt line glued to the door frame.

3. Check the settings, put the host switch to "ON" position.

4. Open the door to see whether to issue the alarm siren.

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