PrehKeyTec MCI-84 Keyboard

The PrehKeyTec MCI-84 Keyboard is built around its rugged ABS polycarbonate housing, supporting reliable operation in compact, high-use point of sale terminals. Its sealed design resists dust ingress and impact, suitable for retail and logistics environments demanding continuous duty. The keyboard employs an elastomer switch with over 30 million actuations, ensuring consistent tactile feedback and durability.

A built-in touchpad and programmable keys provide adaptability for various POS applications, while USB connectivity and compatibility with DOS, Linux, and Windows simplify integration. Certified to CE, EN55022, FCC Part 15 Subpart B Class A and other EMI standards, the device maintains stable performance under industrial-level electromagnetic interference. It operates across a temperature range of 0°C to +50°C and can be stored between -40°C and +60°C, meeting DIN-IEC climatic class requirements. The keyboard’s key actuation force and bounce time are optimised for dependable input, reinforced by testing to ensure longevity and stability under prolonged use.

MCI-84 Features

  • 84 Free-Programmable Key Positions
  • 8 Status LEDs
  • Menu-Driven Programmer Software
  • Dos, Linux and Windows Compatibility
  • Numeric Layout (6X 10)
  • Single, Double and Multiple Keys
  • 5 Position Key Lock With 3 Keys

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Manufacturer

Country Of Manufacture

Germany

Case Material

ABS Polycarbonate

Certifications

CE, EN55022, FCC Part 15 Subpart B Class A, EDI DIN EN 61000-4-2, DIN EN 61000-4-3

Custom Options Products

Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface,Custom Macro,Custom Keycaps

Dimensions

245 mm x 166 mm

Housing Colour

Black

Auto Repeat Frequency / Delay

All keys, repeat frequency and delay time are programmable

Bounce Time

5 ms max

Cable

Single-Cable USB Appx. 1.6m-2m

Compatibility

DOS, Linux and Windows Compatibility

EMI

EN55022, FCCPart 15 Subpart B Class A

Guide Frame

Polystrol

Impact Stability

10 N, 1 min

Key Material

Plastic

Key Spacing

19 mm

Key Switch

Elastomer

LED Indicators

Caps lock; Scroll lock; Num lock; Accept LED for MSR and/or user controlled

Lifespan

>30 Million Actuations

No. Of Keys

84

Operating Force

0.6 N

Pointing Device

Touchpad

Power

+5V DC +/-5% appr. 60mA (base model)

Programmable

Programmable

Spring Elements

Elastomer

Switch / Key Travel

3.5 mm

Switching membrane

Polyester

Temperature Range

STORAGE: -40C to +60C OPERATING: 0C to +50Cï¾ - AIR Presure 700 hPa to 1060 hPa, Climatic class DIN-IEC 68, part 1, appendix A

Tone Indicator

Keyclick and sound via command or UPOS

The PrehKeyTec MCI-84 Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The MCI-84 supports a wide range of industries and operational applications.

Common deployment industries include: Logistics And Supply Chain, Retail, Warehousing.

Across these sectors, the MCI-84 is typically used in applications such as Industrial HMI And Machine Interfacing, Inventory Management And Stock Control, Mobile Workforce Operations, Portable Data Entry And Transaction Processing, Proof Of Delivery And Last-Mile Logistics, SCADA And Control-Room Access, Secure Access, Authentication, And Control Terminals, Warehouse Picking And Put-Away.

These examples demonstrate the versatility of the MCI-84 across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.

For further information, or to assess whether the MCI-84 is appropriate for your specific application, please contact us.

The PrehKeyTec MCI-84 Keyboard comes with a 1 Year Limited Warranty against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).

To receive service under this warranty, the eligible product, PrehKeyTec MCI-84 Keyboard, must be presented to RUGGED in the United Kingdom.

For more information about the PrehKeyTec MCI-84 Keyboard or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.

Do you need further details about the PrehKeyTec MCI-84 Keyboard or require a custom solution or demonstration?

At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the PrehKeyTec MCI-84 or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

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    • Sealed ABS polycarbonate housing
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  • Frequently Asked Questions

    • If you are unsure which product is best suited to your requirements, you can contact us directly for expert guidance. Share details such as your use case, environment, compatibility needs, and budget, and we will help you select the most appropriate solution.

    • RUGGED offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team

    Many of Rugged Limited’s rugged keyboards are indeed designed with a high level of ingress protection, making them dust-proof. This means they are engineered to prevent the intrusion of dust and other small particles, ensuring reliable operation even in harsh or challenging environments. The sealed designs and robust materials used in these keyboards contribute to their ability to withstand exposure to dust without compromising functionality. This dust-proof characteristic is a key feature that makes a rugged keyboard an ideal choice for industries where cleanliness and environment control can be difficult.

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    Rugged Limited specialises in providing industrial solutions, and this includes offering customisation options for their rugged keyboard range. We understand that different industries and applications have unique demands, which is why our rugged keyboards can be tailored to incorporate various features.

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    Choosing a rugged keyboard over a consumer keyboard is essential in environments where standard equipment simply won’t withstand the conditions. Rugged keyboards are specifically engineered to endure extreme temperatures, dust, dirt, liquids, and vibrations, which are common challenges in industrial, medical, and military settings.

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    For instance, one such rugged keyboard solution features a compact design, making it suitable for dashboards or other space-constrained areas within a vehicle. It includes a fully sealed IP67 trackball for precise cursor control and is equipped with an integrated red backlight, ensuring readability in low-light conditions often experienced in vehicle cabins. Additionally, its 2.5m USB cable provides flexible connectivity options for various vehicle setups.

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