External optical-acoustic siren designed for use in burglary and assault alarm systemsThe sound signal is generated by means of a piezoelectric transducerThe design of the siren provides a high degree of tamper protection (against opening and against detachment from the ground)
The electronics system of the siren is made of SMD technology and protected with impregnation against adverse weather conditions, which ensures high reliability of the deviceThe external structure of the siren is made of high-impact polycarbonate, thanks to which it is characterized by very high mechanical strength and guarantees the aesthetic appearance of the siren even after many years of operation