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iKey IK-18 Mobile Rugged Keypad
The iKey IK-18 Mobile Rugged Keypad is built around an impact-resistant ABS polycarbonate case with an industrial silicone rubber overlay, supporting reliable numeric data entry in tough environments like warehousing, logistics, and vehicle controls. Its sealed housing meets IP and NEMA 4X standards, protecting against dust, moisture, and incidental spills. The keypad’s tactile mechanical feedback and robust design have been validated by MIL-STD shock tests and a temperature range from -40°C to +70°C, confirming its suitability for continuous-duty use in industrial settings.
Compact and easy to mount, the IK-18 fits vehicle cabins and other mobile platforms where space is limited but reliability is essential. Certified to CE and FCC standards, it ensures interference-free operation in complex electrical landscapes. The keypad uses a PS/2 interface with a 3-meter cable and offers a lifespan of over ten million keystrokes, optimising long-term productivity and low maintenance in demanding deployments.
IK-18 Features
- Durable ABS polycarbonate construction
- 18-Key Functionality
- Built-in mounting holes (AMPS 1.5″ × 1.188″, 8-32 × 1/4)
- IP65-rated for water resistance
- Green LED backlighting for improved visibility
- Customisation Available On Request
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Product Type
Format
IP Rating
Manufacturer
Country Of Manufacture
United States
Backlight
Green Backlight
Case Material
Durable ABS Polycarbonate
Certifications
IP Rated, NEMA 4X, CE UL60950, FCC Part 15 Class B
Custom Options Products
Cable Type,Cable Length,Interface
Dimensions
3.974” x 5.219” x .850”
Housing Colour
Black
Humidity
100% Humidity Resistant
Cable
LENGTH: 10 feet (3 meters) DESIGN: PS/2 or AT Cable
Compatibility
USB: All Windows and Macintosh OS
Flammability
PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO
Key Feedback
Tactile with Mechanical Snap
Key Material
Industrial Silicone Rubber
Key Switch
MATERIAL: Industrial silicone rubber LIFE: 10 million cycles TRAVEL: 0.055 (1.4 mm) ACTUATION FORCE: 4.74 oz +/- 1.06 oz (135g +/- 5g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
No. Of Keys
18
Pointing Device
No Pointer
Power
PS/2: 50mA@5V (from Keypad port) USB: 50mA@5V (from CPU port)
Product Weight
0.36 lbs +/- 0.10 lbs
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
135g (+/- 5g)
Switch / Key Travel
0.055 in (1.4mm)
Vibration
POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Temperature Rating
STORAGE: -40C to +90C (-40F to +194F) OPERATING: -40C to +70C (-40F to +158F)
The iKey IK-18 Mobile Rugged Keypad is designed and engineered for use in demanding environments where reliability, durability are essential. The IK-18 supports a wide range of industries and operational applications.
Common deployment industries include: Construction, Defence And Military, Energy and Utilities, Industrial Manufacturing, Logistics And Supply Chain, Public Sector, Rail And Transport, Warehousing.
Across these sectors, the IK-18 is typically used in applications such as Asset Tracking And Management, Forklift And Materials-Handling Terminals, Inventory Management And Stock Control, Secure Access, Authentication, And Control Terminals, Vehicle-Mounted Computing (MDTs / VMCs), Warehouse Picking And Put-Away.
These examples demonstrate the versatility of the IK-18 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 IK-18 is appropriate for your specific application, please contact us.
The iKey IK-18 Mobile Rugged Keypad comes with a 3 Years Manufacturers Limited Warranty + Option To Extend 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, iKey IK-18 Mobile Rugged Keypad, must be presented to RUGGED in the United Kingdom.
For more information about the iKey IK-18 Mobile Rugged Keypad 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 iKey IK-18 Mobile Rugged Keypad 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 iKey IK-18 or need a custom Rugged Keypad solution designed specifically for you, our team of technical experts are ready to assist you.
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DT-18
- Reinforced stainless steel enclosure
- IP65 and NEMA 4X ingress protection
- Tactile keys with 10 million actuations
- MIL-STD vibration and shock resistance

KYB-18-OEM
- Sealed to NEMA 4X and IP-rated standards
- Tactile feedback with mechanical snap
- Operates from -40 6C to +70 6C
- Over 10 million key actuations

IK-18
- Impact-resistant ABS polycarbonate case
- IP and NEMA 4X sealed housing
- MIL-STD shock tested with wide temperature range
- -40°C to +70°C operating range

IK-170-OEM
- NEMA 4X sealed design
- MIL-STD-461E EMI resistance
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- Over 10 million key actuations

Having trouble finding what you're looking for?
Selecting the right product for your specific application and environment can be quite challenging. At Rugged, our team of experts is on hand to assist you in making the best choice. Whether you have questions about product specifications or require guidance through our range of solutions, we’re here to help.
With our extensive industry knowledge and commitment to quality, we can ensure you find the ideal solution tailored to your needs.
Frequently Asked Questions
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
Rugged Limited provides a comprehensive selection of keypads built to withstand challenging outdoor conditions. These keypads are engineered with features that ensure durability and performance when exposed to the elements.
Key characteristics of an Outdoor Rugged Keypad from Rugged Limited include:
- Robust Construction: Made from materials such as stainless steel, they offer excellent resistance to vandalism and wear.
- Environmental Protection: Many models feature IP (Ingress Protection) ratings, such as IP65, indicating protection against dust and water jets, which is crucial for outdoor installations.
- Temperature Resistance: Designed to operate efficiently across a wide range of temperatures, from extreme cold to intense heat.
- Illumination Options: Available with backlighting, making them usable in low-light conditions typically found outdoors.
Our commitment to quality ensures that each outdoor rugged keypad delivers consistent functionality and longevity, even in the most demanding public or industrial outdoor settings.
Rugged Limited provides a range of industrial and military-grade keypads, many of which feature backlighting options. This crucial feature ensures optimal visibility and usability in low-light environments, making our keypads suitable for deployments where consistent illumination is vital. The integration of a backlit rugged keypad design helps maintain operational efficiency and accuracy, regardless of external lighting conditions.
Our commitment to delivering highly functional and durable solutions means we prioritise features that enhance user experience in demanding settings. The availability of a backlit rugged keypad across various models underscores our dedication to meeting the specific needs of industries requiring robust and reliable data input devices.
Rugged Limited offers a range of keypads that are specifically engineered for panel mounting. These keypads are built to be robust and durable, making them ideal for integration into various industrial and demanding environments.
Our selection includes options that provide secure and seamless flush mounting, ensuring a clean and integrated look with your equipment. When looking for a Panel Mount Rugged Keypad, you can expect models designed for easy installation and long-term reliability in challenging conditions.
We specifically focus on solutions that allow for efficient and reliable operation even in the toughest settings, making Rugged Limited keypads a strong choice for applications requiring a secure and integrated Panel Mount Rugged Keypad.
Rugged keypads find extensive utility across various sectors due to their robust construction and ability to withstand harsh conditions. The rugged keypad applications span from retail and commercial point-of-sale (POS) systems to industrial automation where exposure to dust, liquids, and extreme temperatures is common. These keypads are also crucial in marine environments, providing reliable data entry on ships and offshore platforms.
Furthermore, Rugged Limited’s keypads are designed for critical data input in hazardous areas, ensuring operational continuity and safety. Their durability makes them suitable for public access terminals and kiosks, where they endure frequent and sometimes forceful use. The diverse range of rugged keypad applications highlights their essential role in maintaining functionality and data integrity in demanding operational settings.
Rugged Limited specialises in providing custom rugged keypad solutions tailored to various applications. They understand that off-the-shelf keypads may not always meet the unique demands of every project, which is why they offer extensive customisation options for their products.
When you need a custom rugged keypad, Rugged Limited can work with you to design a layout that perfectly suits your needs, ensuring optimal functionality and integration. This bespoke approach allows for the creation of a custom rugged keypad that aligns with specific operational workflows and environmental challenges.
Rugged Limited provides keypads specifically engineered to be a . Their design prioritises ease of use in challenging environments where operators often need to wear gloves.
Key features that make Rugged Keypads suitable for glove use include:
- Tactile Feedback: The keys are designed to provide clear, discernible feedback, allowing users to confirm key presses without needing to remove their gloves.
- Appropriate Key Spacing: Keys are spaced and sized to prevent accidental presses, a common issue when operating with gloved hands.
- Durable Materials: Constructed from robust materials, these keypads can withstand rigorous use in various industrial and outdoor settings, ensuring consistent performance.
These design considerations ensure that whether you are in a manufacturing plant, a construction site, or any other demanding environment, the Rugged Limited keypad range remains fully functional and responsive, providing reliable input capabilities.
A rugged keypad is an input device specifically engineered for resilience and performance in demanding settings. Unlike conventional keypads, a rugged keypad is built to endure extreme temperatures, moisture, dust, vibrations, and impact, making it ideal for industrial, military, and outdoor applications.
These keypads often feature robust materials such as stainless steel, sealed enclosures for protection against ingress, and vandal-resistant designs. Their construction ensures reliable operation and a long lifespan, even when exposed to contaminants or subjected to heavy use. Rugged Limited offers a range of high-quality rugged keypads designed to meet diverse operational needs, providing dependable data input solutions in the toughest environments.
Rugged Limited offers a range of keypads designed for demanding environments, and many models feature robust waterproofing. For instance, keypads such as the RKM102 are sealed to IP67 specifications, ensuring they are waterproof and able to withstand immersion in water without damage. This level of protection makes them ideal for outdoor use or in settings where exposure to liquids is common.
When considering a waterproof rugged keypad, it’s important to check the specific IP rating of the product to ensure it meets the requirements of your application. Rugged Limited’s sealed keypads are manufactured with durable materials to prevent water ingress and maintain functionality in challenging conditions.








