OSI R SS

The 2WT-B is a 2-wire, photoelectric i3 smoke detector with a 135°F fixed thermal sensor.

The L-Series P2RL-LF (red) and P2WL-LF (white) are 2-wire, 24 volt, 520Hz, wall sounder strobes.

The L-Series SPSEP-BBSWL is a white expander plate back box skirt

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

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

The SpectrAlert Advance WTP is a red weatherproof mounting plate for flush mounting outdoor K series speakers and speaker strobes. Especially for use with SpectrAlert Advance replacement outdoor model