The flameproof BExH120 ‘Hootronic’
Siren is suitable for Zone 1 & 2
applications. The BExH120D authentically
reproduces the traditional sounds of
electro-mechanical devices whilst
providing a significantly higher level
of performance and reliability. The
BExDH120 variant is also suitable
for Zone 21 & 22.
Sound level ouputs are up to 117.5dB(A)
at 1 metre with a choice of 5 alarm
sounds combining the signalling power of
mutliple electro-mechanical products in
one unit. 1. Industrial Hooter / 2. High
Frequency Mechanical Siren / 3. Medium
Frequency Mechanical Siren / 4. Electro
Mechanical Buzzer / 5. Mechanical Bell
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