4WTR-B

The SpectrAlert Advance SPSWK-CLR-ALERT is a white, outdoor speaker strobe with clear lens.

Aspirating smoke detectors from Securiton are among the most reliable early warning systems for fires. The SecuriSmoke ASD (aspirating smoke detector) range impresses with its unrivalled performance l

SpectrAlert Advance SCWHK is a white, outdoor ceiling-mount strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd.

The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.

The SpectrAlert Advance LENS-GC is green lens used for any indoor or outdoor ceiling mount strobes.

If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.