Audible Visible Accessory TR-HS

The SpectrAlert Advance SBBR is a red surface mount back box for wall installations.

The SpectrAlert Advance SPSWK-CLR-ALERT is a white, outdoor speaker strobe with clear lens.

The SpectrAlert Advance series offers the most versatile and easy-to-use line of low frequency sounder and low frequency sounder strobes in the industry.

System Sensor L-Series selectable output speaker strobes and dual-voltage evacuation speakers can reduce ground faults and enable faster installation with lower current draw and modern aesthetics.

This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.

The L-Series BZRC is a red bezel for ceiling mount strobes and horn-strobes. When ordering indicate the marking option –F FIRE, -AL ALERT, -AG AGENT, -EV EVAC, -F FIRE, -P PLAIN, -SP FUEGO, -PG FOGO (