OSI-R-SS, OSI-RA-SS Beam Smoke Detector

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

L-Series, white, wall-mountable, trim ring that provides additional space in backbox (5 per box).

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

L-Series, white, wall-mountable, clear lens, 2-wire, horn strobe that is unmarked. Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.

Ceiling, Metal Weatherproof Back Box, White, for use with speaker strobes.

The SpectrAlert Advance SWHK-P is an unmarked, white, outdoor strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.

The SpectrAlert Advance SWK-P is an unmarked, white, outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.

The SpectrAlert Advance SRK-P is an unmarked, red, wall-mount outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.