HCRL-LF and HCWL-LF

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

The SpectrAlert Advance MDL3R is a red, 12/24 volt Sync-Circuit module.

The SpectrAlert Advance SPWK is a white, outdoor speaker for wall installation. Includes back box.

L-Series, red lens, used for any indoor wall-mountable strobes.

SWIFT® white, ceiling mount AV Base for use with System Sensor L-Series AV devices.

L-Series, white, wall-mountable, clear lens, strobe marked "ALERT". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd. Designed for ECS/MNS applications.