Alarms (385 companies)
Devices designed to notify, alert or displays information as needed based on input variables.

Analog Panel Meters (134 companies)
Analog panel meters measure and display processes and electrical variables with a simple dial display.
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Annunciators (135 companies)
Annunciators and graphic display panels disclose the layout and annunciate the status and measurement parameters of industrial processes, security and fire alarms of buildings and manufacturing facilities, power distribution networks, and other operations.
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Audio Transducers and Buzzers (161 companies)
Audio transducers and buzzers are used in electronic equipment, toys and various warning devices as the sounding component.
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Bar Graph Arrays (27 companies)
Bar graph arrays are light emitting diodes (LEDs) that are used for solid state metering in applications such as audio monitoring, telecommunications, and instrumentation.
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BTU Meters (14 companies)
BTU meters measure the energy changes in liquid or gas flows in British thermal units (BTU). Learn more about BTU Meters

Commercial Matrix Display (50 companies)
Commercial matrix displays include any type of display used in commercial applications. Learn more about Commercial Matrix Display

Digital Panel Meters (456 companies)
Digital panel meters measure and display processes and electrical variables via an alphanumeric digital readout.
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Digitizer Tablets (23 companies)
Digitizer tablets or graphics tablets are pressure-sensitive data input devices that allow users to select and draw images with a special pen called a stylus or a mouse-like device called a puck. Learn more about Digitizer Tablets

Fire Alarm Control Panels (129 companies)
Fire alarm control panels (FACP) are systems which receive information from input devices (smoke detectors, heat detectors, etc.), process the information, and trigger an output device such as an audio or visual alarm.
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Flat Panel Displays (588 companies)
Flat panel displays (FPDs) are thin, flat, electronic devices used to display data. They are commonly used in notebook computers. Most styles include the housing and ports necessary to connect them to a computer.
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Liquid Crystal Display (LCD) Modules (451 companies)
Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs). These modules do not include a housing and must be incorporated into a larger instrument or system.
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Digital Bargraphs (58 companies)
Digital bargraphs measure process and electrical variables such as pressure, flow, temperature, speed, current, and voltage. There are two main types of products: light emitting diode (LED) and liquid crystal display (LCD).  
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LED Displays, Digital (295 companies)
Digital LED displays are segmented or dot matrix displays allowing for numeric only and alphanumeric character representation.
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LED Displays, Message (191 companies)
Message LED displays are typically commercial or industrial signs. They allow for larger characters and longer viewing distances than their smaller digital cousins.
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LED Mounts and Lenses (34 companies)
LED mounts and lenses are used to mount LEDs and shape or transfer light output. Other components in this area include LED light pipes, headers, interconnects, and assemblies.
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Light Emitting Diodes (LED) (453 companies)
Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications.
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Pilot Lights and Indicator Lights (97 companies)
Pilot lights and indicator lights are incandescent or LED indicating lights for machines or instruments. Learn more about Pilot Lights and Indicator Lights

Specialty Displays and Visual Indicators (97 companies)
Specialized displays and visual indicators are specialized or proprietary products and accessories related to displays and visual indicators. Learn more about Specialty Displays and Visual Indicators

Touch Screen Displays (283 companies)
Touch screen displays are user-friendly input devices. The user touches the screen and the input is communicated directly to the computer.
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Tower Lights, Stack Lights, Machine Lights (94 companies)
Tower lights, stack lights, and machine lights are used for alarm and machine status indication. They can be supplied with audible alarms and be used as flashers or steady light configurations.
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Vacuum Fluorescent Displays (36 companies)
Vacuum fluorescent displays (VFD) provide high brightness, wide viewing angles, and relatively low cost.
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