The SPLZ-1011-R outdoor optical-acoustic siren performs the signalling function in two ways: optically (flashing red lamp) and acoustically (modulated sound signal at high volume)
The device has 2 control inputs - the ability to choose the control methodThe design of the siren provides a high degree of tamper protection (before opening and before detaching from the ground)
The inner cover made of galvanized sheet metal provides additional protection of electronic components against mechanical damageThe 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 operation