This alarm plays a recorded message when it detects someone passing within 6 1/2 feet.

Just like the bells you hear at service stations, these bells ring when a vehicle drives over the attached hose.

Arm and disarm these alarms with a key.

A chime announces when someone passes through the infrared light beam and a counter keeps track of each entrance and exit.

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

Buzzers are UL listed for use in environments where flammable gases, combustible dust, and combustible fibers may be present.

Keep an eye on leaks, overflow, and temperature changes near your equipment, even when you’re offsite.

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

The built-in motor-driven fan in these sirens generates a shrill tone that's audible over long distances.

When this horn runs out of air, recharge it with the included pump.

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

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

The revolving motion of the light makes these more visible than flashing lights.

Good for tight spaces where a tower of lights won't fit, these emit three colors from a single lens.

Use a computer to program colors, lighting patterns, and sounds to communicate a variety of status conditions, material levels, and cycle times—these stack lights have 21 colors and 11 sounds.

With no moving parts as well as sealed electronic components, this horn is built to last even in wet conditions.

These alarms beep loudly and repeatedly when a vehicle moves in reverse.

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.

Provide a signal you can see and hear.