In addition to an audible signal, these alarms flash a high-intensity strobe to draw attention during fire emergencies.

When visible smoke particles or carbon monoxide is detected, this stand-alone detector alerts you with an audible alarm.

Link multiple detectors in tandem to warn occupants outside the vicinity about potential fire hazards; if one unit is activated, they're all activated.

The buzzer warns workers of hazards even when they’re outside a direct line of sight.

Small as hockey pucks, these lightweight strobe lights mount to surfaces and are unobtrusive when they’re turned off.

A series of four flashes per cycle makes these lights more visible than other strobe lights.

A series of four flashes per cycle makes these lights more visible than other strobe lights.

These strobe lights flash multiple times per cycle, making them easier to spot than standard strobe lights.

Easier to spot than other strobe lights, these lights emit bursts of five flashes per cycle.

Horns are UL and C-UL listed for indoor and outdoor use in Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III, Division 2 hazardous locations.

These make great doorbells when used with a push button.

Sirens can emit both continuous and pulse tones—pulse tones alternate on/off to draw greater attention than continuous tones.

The quick-opening valve on these whistles allows manual operation—pull the valve while air or steam pressure is being applied to produce a shrill tone and alert workers.

Apply air or steam pressure to produce a shrill tone and alert workers. Signal continues as long as pressure is applied.