What about storms and strong winds?

Storms, lightning or wind partially generate noises under 20Hz. By setting the filter network these noises can be reliably filtered out, so they do not trigger the alarm signal.

LISTENER Smoke detector

Photo-electronic smoke detector with integrated sirens 93 dBA, VdS tested, certified according to DIN 14676, recommended for fire departments and fire safety engineers.

Connection via remote transmission.

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