Lay the foundation for reliable alarming and evacuation, to effectively guide people to safety in case of an emergency. Discover our portfolio of addressable sounders, voice detectors and beacons. All devices can be adapted to your individual needs and comply with the latest standards and regulations. For the reliable protection of your employees and guests, all of our alarm devices offer a range of benefits that are of great value in emergency situations and evacuations. You can be assured that in choosing Siemens, you are making the right choice to put life safety in your building first.