Klaxon Signals has developed
a new range of fire signalling
devices. Sonos Pulse fire
beacons and sounder beacons emit a
high-brightness pulsating light,
complying with the new European
standard EN54-23 for visual alarm
devices.

By using light, Sonos Pulse
beacons reach those who may be
audibly impaired, or those working in
noisy environments.

Pulse Alert Technology disperses
light evenly, providing maximum
coverage using minimal
consumption. Sonos Pulse devices are
designed to fulfil evacuation
requirements with just a single device
for most rooms, reducing costs and
increasing energy efficiency. Sonos
Pulse devices use the same base
connections as previous models;
upgrading existing systems to use
EN54-23 compliant products is
typically a simple process.

EN54-23 specifies the minimum
performance requirements for visual
alarm devices. Klaxon Signals has
exceeded these requirements.