Voice alarm loudspeakers are specifically designed for use in buildings where system performance for verbal evacuation announcements is governed by regulations. The LB8-UM06E Loudspeaker is designed for use in voice alarm systems and is EN 54‑24 certified and compliant with British standard BS 5839‑8.

The loudspeakers have built-in protection to ensure that fire damage to the loudspeakers does not cause failure of the connected circuit. In this way system integrity is maintained, ensuring loudspeakers in other areas can still be used to inform people of the situation.

The loudspeakers have a ceramic screw-terminal connection block, thermal fuse and heat-resistant, high-temperature wiring. Voice alarm loudspeakers are specifically designed for use in buildings where system performance for verbal evacuation announcements is governed by regulations. The LB8-UM06E Loudspeaker is designed for use in voice alarm systems and is EN 54‑24 certified and compliant with British standard BS5839‑8.