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Multi-function SOS emergency alarm JB-A999
Patent Of Utility Model No.: 201120199093.7Patent Of Invention No.: 201110258487.2
Main Features:
1. single key-press, easy to use2. Lighting function3. SOS visible laser alarm, accurate positioning4. SOS wireless signal asking for help function.5. SOS audible alarm function6. USB port charging function7. Low voltage warning function8. External high decibels buzzer port functionThe natural disasters such as earthquake,fire happen occasionally at present; besides, a lot of people are keen on the wild leisure activities,when people camping,mountaineering, expedition or spring outing, accidents such as missing or getting lost happen frequently, when these disasters take place, rescuing more timely, the hope of being rescued will be greater, if sufferer can not ask the outside world for help in effective methods in time, often would not get rescued and leave behind the regret.The wild complex geographic environment impacts search and rescue operations largely and makes rescuers can’t ascertain the position of people in distress. It is vital for them Whether they can make rescuers find themselves in the first time and realize their situation. Now, the SOS signal which close to rescuers is easy to be received, while remote distance SOS signal is unable to be received timely and make rescuers can't get the position information of help- seeker, and can only carry on the magnitude of the search and rescue, which often delay the best time of rescuing.The existing SOS alarm is mainly pure tone alarm, commonly only give a warning voice, and propagation distance of alarm sound is short, so that the radiating surface of signal for help is narrow, it actually focusing effects of deterring more than for help , this is not applicable for many special occasion; At present robbery, kidnapping and other cases have occurred in society occasionally, when gangster does violence, if the victim trying to give an alarm by commonly used electronic call device such as mobile phone, telephone and other communications facilities alarm, they not only depends on the unobstructed lines of communication, but also the process of dial-up, time-consuming and complex operation, can be easily found and stopped by gangster.
alarm