Electronic Horns: indoor, outdoor, strobes, mixed, speakers.

The fire alarm siren is designed for use on the exterior of buildings, in order to
warn the outsiders detection of a home fire by the detection system and
fire alarm in the building. To this end, combines an acoustic signal and an indication
intermittent light. For its activation is only required to supply this voltage.
The fire siren is suitable for outdoor use. If you intend to use in an area
closed, it must be remembered that this siren sound intensity could be higher than
auditory discomfort threshold.