Distributed by Switchtec, Sirena’s
M-Line range of beacons and
sounders is based on three modular
domes and five modular bases,
providing a custom fit for each
signalling application.

The M-Line range comprises three
model types: SIR-E (sounder), SIR-E
LED (beacon/sounder), and FLR
(beacon). The high optical
performances of the beacons,
together with the strong sound
output of the sounders is said to
make the high-end range suitable the
most demanding applications.

The three multi-functional domes
are based on a multi-level technology,
which allows each function of the
device to be controlled independently,
creating different levels of alarm. The
IP65-rated beacons feature a high
level of optical performance, allowing
three separate lighting effects –
steady, rotating and flashing.