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.

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

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

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

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

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

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

Arm and disarm these alarms with a programmable code.

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.

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.

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.

When this detector senses carbon monoxide, it sends a signal to your control panel and sounds an alarm.

Connect and monitor your fire alarm system.

Protect your fire alarm stations from damage.

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

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

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

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

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

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

Wire switches to an alarm system to activate when motion is detected.

Detect alpha, beta, gamma, and X-ray radiation.

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

A stack light and audible alarm alert you when packages, products, and parts are too heavy or too light. Also known as check weighers, these scales verify quality and consistency in packing, parts machining, and other activities.

These levers have a bolt that locks your door when the alarm is armed.

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.