IN004A: Personal alarm combined door-window alarm working video.
This is a 130dB personal alarm wtih door alarm accessory, it is a small hand-held electronic device with the functionality to emit a loud siren-like alarming sound. It is used when attacked by an assailant or when in danger to scare off the assailant and attract attention. The sound emitted can have the effect of distracting, disorienting, and surprising the assailant. Its main function is as a deterrent, since it is likely that passersby will be attracted to the noise and the attacker will flee. The volume has 130 decibel, the loudest one in the world at present market.
To trigger the personal alarm simply pull the rip cord. To stop the alarm replaces the pin.
The Personal Alarm has a door & window alarm accessory, so it can be also used as a Door Alarm or Window Alarm.
Take off the tiny sleeve from the metal clip.
Simply insert the metal clip into the crack in a door or window, when someone is opening the door or window, the clip will spring out, so the alarm will go off.
When you don't use the door alarm accessory, please take on the sleeve back to the clip.