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.

These horns have disposable canisters that can be replaced when the propellant is gone.

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.

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

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.

No electricity or batteries are needed—as your door opens, the magnet and contact disc are separated, sounding a mechanical chime.

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

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

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.

Install these stations throughout your facility for quick access in case of a fire.

When the temperature climbs above the temperature rating, the detector sends a signal to your control panel.

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.

An alarm sounds when the cover is lifted.

To alert you of temperature fluctuations, this recorder sounds an alarm and flashes the display when temperature rises above or falls below the programmable temperature range. It has a probe on a 4-ft. cable for taking readings in hard-to-access areas.

Provide a signal you can see and hear. Choose from a bell, horn, or chime tone.

Detect lower levels of radiation than our standard detector. Measurements are displayed on an easy-to-read LCD.

Measure boiler and furnace combustion efficiency. Also known as combustion analyzers.

These detectors convert ultrasonic waves to an audible sound so you can find leaks.

Listen to machine performance to detect mechanical problems and leaks.

In addition to measuring vibration, you can listen to and record machine performance.

Wire contacts to an alarm system to alert when doors or windows are opened.

When these detectors sense high levels of carbon monoxide, they alert you with an audible alarm, warning light, and vibrating alarm.

When your work area has too much or too little oxygen, these detectors alert you with an audible alarm, warning light, and vibrating alarm.

An audible alarm and warning light alert you to the presence of methane.

Measure and display real-time indoor ventilation quality with this meter.

An audible alarm and warning light alert you to the presence of hydrogen.