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

Buzzers meet NEMA 4X for protection and corrosion resistance in washdown environments.

When water contacts the sensor, it triggers a buzzer to alert personnel to a leak or overflow hazard. Frequently used to monitor sinks, pipe lines, tubs, and sump pumps.

Toss these pocket-size air horns when they run out of air.

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

These whistles operate with the press of a button instead of your mouth, allowing multiple people to use them while lowering the risk of spreading germs.

Arm and disarm these alarms with a key.

Arm and disarm these alarms with a programmable code.

Lights combine high-visibility strobes with a buzzer that warns workers of hazards even when they’re outside a direct line of sight.

These lights have LED bulbs for years of maintenance-free operation and can be wired as either continuous or flashing.

These horns produce a sound loud enough to be heard in industrial settings.