Specification:

This Personal Alarm is with 140dB alarm, it is loudest one in the world, and it is with a LED light. 
1) Activates siren;
2) Flashing LED Light;
3) Pull pin to activate;
4) Replace pin to deactivate;
5) Waist Band Clip;
6) Attaches to purse;
7)Size:70*55*25mm
8) Colorful Shell with pattern & Customized pattern or design is available;

Operation of the Personal Alarm:
To operate the alarm in a panic situation, simply pull the ripcord pin out from the socket. To stop the alarm sounding and flashing, replace the ripcord pin into the socket on top of the unit. 
 
Warning:
The high output siren fitted to this quality personal alarm may cause ear damage if used at close range for a prolonged period of time. Keep away from children and pets! This product is designed to be used as a Personal Attack Deterrent.
 
Package included
1* Personal alarm
3* Inside battery 
1* Retail package

Our Service
1.OEM and ODM are welcome.
2.Small quantity order is welcome.
3.Sample lead time: 1-3 days
4. Your inquiry for our products will be replied in 10 hours.

About Haiwang
Shenzhen Haiwang Sensor Co., Ltd is specialized in developing, manufacturing and export of photo resistor, thermisters, sensors, optical lenses and other sensitive components.
Our products include photoresistance, photosensitive sensor, thermistor, pyroelectric infrared sensor,
infrared induction IC, fresnel lens, LED lens, Personal Alarm and other related sensitive components.