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

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

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

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

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

These make great doorbells when used with a push button.

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

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.

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

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

Attract more attention with a strobe light as well as an audible alarm. Arm and disarm these alarms with a key.

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.

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.

The pad below the base absorbs shock and vibration.

These lights are UL listed for environments where fuels, solvents, acetylene, and other hazardous substances may be present.

Place these lights in full sun and their batteries charge during daylight hours. Lights automatically switch on at dusk and off at dawn.

Easier to spot than other strobe lights, these lights emit bursts of multiple flashes.

As small as a hockey puck and compatible with standard 12-volt vehicle plugs, these strobe lights are inconspicuous when not in use and quick to connect.

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.

Screw into a standard medium-base light socket.

Set these portable lights wherever you need a signal light—they don't need to be wired or plugged in.

Carry these lights around with you and place them wherever needed. They can switch between being continuous or flashing.

These lights can switch between continuous, flashing, or revolving.

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

Choose from seven colors, including nontraditional colors such as magenta and turquoise, for a custom four-light stack light.

These lights have lenses that snap in and out, so you can easily swap colors or change their position in the stack.

Mount these lights horizontally or vertically in places where a tower will not fit.

Give a signal with the push of a button. These lights have a control box for activating each of the three light modules.

The quick-connect four-pole M12 plug on these lights makes them easy to hook up and configure.

When motion is detected from both directions at a two-way corner, these lights flash to alert personnel and prevent collisions.

Warn about the presence of smoke with this stand-alone detector.

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

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

Detect the presence of smoke in ducts and shut down HVAC units to avoid circulation.

This spray smoke simulates fire conditions to make sure your detectors are working.

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

An alarm sounds when the cover is lifted.

Count down to zero or count up to as much as 24 hours with these digital timers.

Record one event from start to finish with these traditional dial stopwatches.

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.

When this detector senses high levels of combustible and toxic gases, it alerts you with an audible alarm, warning light, and vibrating alarm.

Place these indicators anywhere you need to detect and warn about the presence of carbon monoxide. The circle in the center darkens when carbon monoxide is detected and returns to its normal color when exposed to fresh air.

These detectors trigger a “caution” alert when a small amount of hydrogen is detected and a second “danger” alert if levels continue to rise.

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.

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

Continuously measure ambient sound levels. The display alerts you when levels either exceed or fall below your programmed thresholds.

An alarm and a red light alert you when water levels rise too high.

Protect temperature-sensitive materials in refrigerators and freezers with one of these thermometers that sound an alarm and flash the display when temperature rises above your activation point.

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

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

These detectors are fluorescent green. Bubbling action at the source provides quick and reliable leak detection, saving time and energy costs.

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

The clear plastic center permits easy visual inspection.

Easy-to-see colors enable you to visually inspect for leaks in water systems without ultraviolet light.

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

Choose from a bell, horn, or chime tone.

Listen to machine performance to detect mechanical problems and leaks.

In addition to a bolt that locks your door when the alarm is armed, these levers have a latch that automatically locks the door when it's closed.