Wall Speakers

Spectra Alert Advance from System Sensor

Featuring a full line of audible fire communication tools to notify and alert building occupants in the event of a fire or emergency. This product line includes the next generation of speakers, speaker strobes, mini-horns, and amber lens strobes and speaker strobes.



SPR Speaker, Red

SPRV Speaker, Red, High dB

SPW Speaker, White

SPWV Speaker, White, High dB

SPWK1 Outdoor Speaker, White

SPRK1 Outdoor Speaker, Red


1. Add “-R” to model number for replacement outdoor unit, ships minus outdoor back box, e.g., SPWK-R.

2. Add “-P” to model number for plain housing (no “FIRE” marking on cover), e.g., SPSW-P.

All models ending in “K” include an outdoor back box.

“Standard candela” refers to strobes that include 15, 15/75, 30, 75, 95, 110, and 115 candela settings. “High candela” refers to strobes that include 135, 150, 177, and 185 candela settings.


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