Horn-Strobe Light Red SYS-HS

The 4WT-B is a 4-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.

OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector

The System Sensor BEAM1224S is transmitter / receiver unit and a reflector as fourwire conventional projected beam smoke detectors.

The SpectrAlert Advance WTP-SPW is a white weatherproof mounting plate for flush mounting outdoor K series speakers and speaker strobes. Especially for use with SpectrAlert Advance replacement outdoor models.

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

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

The SpectrAlert Advance MDL3W is a white, 12/24 volt Sync-Circuit module.

FMM-101 is a miniature monitor module (a mere 1.3" (3.302 cm) H x 2.75" (6.985 cm) W x 0.5" (1.270 cm) D) used to supervise a Class B (Style B) circuit of dry-contact input devices.