1.Loud Voice-Safety Alarm
Even in harsh environment, it can be kept hooting for 1 minute.
2.Long Service Life, Reliable Quality
A. High quality sonorant diaphragm;
B. Thin-film technology with water proof and exhaust;
C. Unique contact protection process;
D. Anti-weather interference material;
E. Superior corrosion resistance
3.Unique modeling of audio port, with water drainage, stronger voice orientation and better water resistance.
4.With simplified mini design, it can be vertically designed; even in narrow space, it can be still installed.
Osun executes ECE Product Standard and specifications of products are designed according to standard of original manufacturer.