Voice alarm siren. Provided with 6 recorded messages selectable through dilswitch:
1) This is a fire alarm! Please, leave the building immediately.
2) Attention!, Attention!. This is an emergency. Please, leave the building through the nearest exit. 3) Please, leave the area immediately! Imminent gas discharge.
4) Attention, please. Attention, please. A fire alarm has been detected in the building. Please, leave the building immediately through the nearest exit.
5) Imminent release of extinction gas. Evacuate the area immediately.
6) Dangerous level of carbon monoxide has been detected, please leave the area immediately. Maximum consumption 8mA-. Sound level 95 dB. IP21C.Ø 105mm protection, height 91mm