Outdoor optical-acoustic siren designed for use in intruder alarm systemsThe light source is LEDs, while the sound signal is generated by a piezoelectric transducer
The external casing 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 operationThe design of the siren provides a high degree of tamper protection (before opening and against detachment from the ground)The device has an internal battery with a capacity of 1.2Ah