Audible/visual notification device in red color for signaling fire hazards, approved according to EN 54-3, EN 54-23 and VdS. The sounder/beacon is impressive due to its safe and simple mounting with external lugs or internal holes, simple electrical connection on the bottom of the casing. The sounder/beacon is impact-proof. Equipped with an electronic soft start module for operation directly on a primary control group of the fire alarm panel via a voltage increase.