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.
SpectrAlert Advance SCWHK is a white, outdoor ceiling-mount strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd.
FMM-1 is a standard-sized module (typically mounts to a 4" [10.16 cm] square box) that supervises either a Class A (Style D) or Class B (Style B) circuit of dry-contact input devices.
L-Series, red, ceiling-mountable, trim ring that provides additional space in backbox (5 per box).
L-Series, white, wall-mountable, clear lens, speaker strobe that is umarked. Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
L-Series, white, ceiling-mountable, clear lens speaker strobe marked "FUEGO". Selectable strobe settings: 15, 30, 75, 95, 115, 150, and 177 cd.
The L-Series HRL-LF (red) and HWL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounders.