Products of Preh
Preh: Industrial Keyboards, HMI Systems & Control Panels for Industry and Commerce
Preh is a leading manufacturer of rugged industrial keyboards, control panels, HMI systems and input devices for demanding environments – from factory automation and medical technology to transport infrastructure. At Lieske, business customers access the complete Preh range for professional control and operator interface requirements.
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1919
Founded
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100+
Years of experience
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IP65+
Protection class available
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Made in
Germany
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Preh – Rugged HMI and Input Technology from GermanyPreh GmbH was founded in 1919 in Bad Neustadt an der Saale, Germany, and has established itself over decades as a leading specialist for industrial operating systems and HMI solutions. The company develops and manufactures rugged keyboards, trackball systems, touch panels and custom-made control panels for environments where consumer-grade products fail – in dust, moisture, vibration and aggressive cleaning agents. The portfolio covers stainless steel keyboards with protection up to IP68, robust membrane keyboards for front-panel mounting, trackballs and touchpads for control consoles, and OEM control panels for machine and plant engineering. Preh products are established in safety-critical industries such as medical technology, railway engineering, food processing and automation. Lieske Elektronik stocks Preh industrial keyboards and operating systems for B2B customers – with expert guidance on protection class and interface selection, and fast availability for series and spare-parts procurement. |
Certifications & Standards
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Preh Product Lines at a Glance
Industrial keyboards, trackballs, control panels and custom HMI systems
| MCI – Industrial Keyboards Metal & Plastic Rugged industrial keyboards in stainless steel or aluminum housing, front-panel or desktop configuration. Protection classes IP54 to IP68, anti-vandal construction, illuminated or non-illuminated. Interfaces: USB, PS/2, RS-232. For control consoles, automation islands and industrial PCs. | MCI Trackball & Touchpad Systems Flush-mount trackballs and touchpads for control consoles, HMI panels and operator stations. Precision mechanics for continuous operation, IP67 protection, optional backlighting. Standard USB protocol compatible – no drivers required. | |
| Membrane & Foil Keyboards Custom foil keyboards and membrane switches for OEM integration into machines and devices. Liquid-proof construction, ESD protection, optional backlighting (LED or EL) and tactile feedback. From prototype to series production from a single source. | POS Keyboards & Cash Register Inputs Programmable POS keyboards and cash register input units for retail, catering and hospitality. Spill-proof construction, freely assignable keys, magnetic card reader integration and USB connection for straightforward POS integration. | |
| Panel-PC Keyboards & Combination Units Integrated keyboard-trackball combinations for panel-PC mounting in 19-inch racks or front panels. Compact form factor (1U to 2U), full functionality for system integration in electrical enclosures and server racks. | OEM & Special-Purpose Keyboards Custom special-purpose keyboards for medical technology, railway and defense applications. Antibacterial coating on request, EMC shielding, customer-defined key labeling, QWERTY / QWERTZ / custom layouts available. | |
Typical Application Areas
Preh operating systems in demanding industrial environments
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Factory Automation
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Medical Technology
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Food & Pharma
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Rail & Transport
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Control Rooms & Consoles
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Retail & POS
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Why Preh through Lieske?
Industrial input technology from Germany – from a specialized B2B distributor
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Preh Products in the Shop by Category:
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► Keyboards ► Industrial Keyboards ► POS Keyboards |
► Panel PCs ► Panel PC Systems ► Input Devices |
Frequently Asked Questions about Preh Products
Answers for procurement and planning
| Which Preh keyboard is suitable for use in food processing? For food processing and pharmaceutical production, Preh keyboards in stainless steel housing with protection class IP67 or IP68 are recommended. These resist high-pressure cleaners, disinfectants and steam jets. Flat, seamless surfaces prevent dirt accumulation, and the food-grade compliance of materials used can be confirmed on request. |
| Can a Preh keyboard be installed in a 19-inch rack or front panel? Yes. Preh offers rack-mount keyboards in 1U form factor for 19-inch installation and front-panel versions for individual panel integrations. Front-panel versions are designed for cutout mounting – the keyboard is inserted from behind into the cutout and protected from moisture and dust by the sealed housing. |
| Does Preh offer custom key labeling? Yes. Preh manufactures custom keyboards with individual key layouts, special labeling (laser engraving or printing), adapted key functions and housing colors. Inquiries for OEM custom projects are gladly forwarded – please contact our B2B sales team. |
| Request or Order Preh Industrial Keyboards Our B2B sales team advises on model selection, protection class and volume pricing. | Request now |
Categories with products from Preh
- IT-Equipment ➤ Office Equipment ➤ POS keyboards ( 34 )
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Preh key puller
Preh key puller for removing keys. Minimum order 50 pieces!! Lieske Part No.: 1918001 |
325,00 EUR
 ≈ £280.15 | ≈ $370.83 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 2 workdaysinfo_outline
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Preh button with transparent cap, 1x1, BLACK
Preh 1 button (1x1) with transparent cap Lieske Part No.: 2063181 |
1,20 EUR
≈ £1.03 | ≈ $1.37 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-066/1800Preh double key, black Double key with transparent keycap, black. Lieske Part No.: 731126 Mfg Part No: 12308-066/1800 |
1,30 EUR
≈ £1.12 | ≈ $1.48 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 16 workdaysinfo_outline
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Preh 12308-067/1800Preh 4-key, black Quadruple key with transparent keycap, black. Lieske Part No.: 494136 Mfg Part No: 12308-067/1800 |
2,95 EUR
≈ £2.54 | ≈ $3.37 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-069/1800Preh 2-Key Double key with transparent keycap. Lieske Part No.: 437435 Mfg Part No: 12308-069/1800 |
1,30 EUR
≈ £1.12 | ≈ $1.48 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 12308-084/1800Preh single Key, black Single key with transparent keycap in black. Lieske Part No.: 189383 Mfg Part No: 12308-084/1800 |
0,60 EUR
≈ £0.52 | ≈ $0.68 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-093/1800Preh 4-Key Quadruple key with transparent keycap. Lieske Part No.: 649226 Mfg Part No: 12308-093/1800 |
2,82 EUR
≈ £2.43 | ≈ $3.22 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-093/1800 grünPreh 4-Key, green Preh 2 x 2 keys (4 S) with removable keycap in green Lieske Part No.: 770442 Mfg Part No: 12308-093/1800 grün |
-14% 2,84 EUR 3,32 EUR
≈ £2.45 | ≈ $3.24 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-093/1800 rotPreh 4-Key, red Preh 2 x 2 keys (4 S) with removable keycap in red Lieske Part No.: 335078 Mfg Part No: 12308-093/1800 rot |
-14% 2,84 EUR 3,32 EUR
≈ £2.45 | ≈ $3.24 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 12308-095/1800Preh 1-Key Single key with transparent keycap. Lieske Part No.: 789524 Mfg Part No: 12308-095/1800 |
0,80 EUR
≈ £0.69 | ≈ $0.91 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 12671-088/0000Preh paperlabels, 1 key Preh paperlabels for 1x1 keys, colour: zinc yellow Lieske Part No.: 960309 Mfg Part No: 12671-088/0000 |
-20% 1,68 EUR 2,10 EUR
≈ £1.45 | ≈ $1.92 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 13007-302/0000Preh blind keys, black Blank tile keys, black. Lieske Part No.: 605938 Mfg Part No: 13007-302/0000 |
0,52 EUR
≈ £0.45 | ≈ $0.59 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 13007-323/0000Preh Blind Key Blank tile keys that disable a position on Preh keyboards. Lieske Part No.: 196366 Mfg Part No: 13007-323/0000 |
-32% 0,52 EUR 0,77 EUR
≈ £0.45 | ≈ $0.59 plus delivery charges: 53,00 €
in stockinfo_outline
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Preh 13007-466/0000Preh blind key, white Preh 1x7 blind keycap in white. This is used to mark positions that are not to be assigned or to highlight nearby keys. Lieske Part No.: 667562 Mfg Part No: 13007-466/0000 |
-14% 2,69 EUR 3,14 EUR
≈ £2.32 | ≈ $3.07 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 13007-467/0000Preh Blind Key, white Preh 1x5 blind keycap in white. This key is used in order to mark positions that are not to be assigned or to better highlight other keys. Lieske Part No.: 113564 Mfg Part No: 13007-467/0000 |
-20% 2,28 EUR 2,85 EUR
≈ £1.97 | ≈ $2.60 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 13007-473/0000Preh blind key, black Preh 1x5 blind keycap in black. This key is used in order to mark positions that are not to be assigned or to better highlight nearby keys. Lieske Part No.: 687974 Mfg Part No: 13007-473/0000 |
-14% 2,56 EUR 2,98 EUR
≈ £2.21 | ≈ $2.92 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 13007-474/0000Preh blind key, black Preh 1x7 Blind keycap in black. This is used to mark positions that are not to be assigned or to highlight nearby keys. Lieske Part No.: 307835 Mfg Part No: 13007-474/0000 |
-14% 2,69 EUR 3,14 EUR
≈ £2.32 | ≈ $3.07 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 13018-402/0000Preh Key Set Preh key set from A to Z and Umlaut, colour: white Lieske Part No.: 939585 Mfg Part No: 13018-402/0000 |
14,60 EUR 15,21 EUR
≈ £12.59 | ≈ $16.66 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 13038-043/0000Preh numeric keyset Numeric keyset (0-9, 00, 000, comma, point). Lieske Part No.: 575444 Mfg Part No: 13038-043/0000 |
16,00 EUR
≈ £13.79 | ≈ $18.26 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 13038-046/0000Preh numeric keyset, black Numeric keyset, black. Lieske Part No.: 347852 Mfg Part No: 13038-046/0000 |
14,11 EUR 14,70 EUR
≈ £12.16 | ≈ $16.10 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 90327-100/1800PrehKeyTec SIK 2500, alpha, USB, black Keyboard, industry, keypad (alphanumeric), silicone surface, USB, IP65, colour: black Lieske Part No.: 717383 Mfg Part No: 90327-100/1800 |
222,17 EUR
≈ £191.51 | ≈ $253.50 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 90327-101/1800PrehKeyTec SIK 2500, US-layout, alpha, USB, black Keyboard, industry, keypad (US-layout, alphanumeric), silicone surface, USB, IP65, colour: black Lieske Part No.: 277136 Mfg Part No: 90327-101/1800 |
221,50 EUR
≈ £190.93 | ≈ $252.73 plus delivery charges: 53,00 €
Delivery time from supplier's stock (ca.) 6 workdaysinfo_outline
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Preh 90327-102/1800PrehKeyTec SIK 2500, QWERTZ, alpha, USB, white Keyboard, industry, keypad (QWERTZ, alphanumeric), silicone surface, USB, IP65, colour: white Lieske Part No.: 895004 Mfg Part No: 90327-102/1800 |
228,35 EUR
≈ £196.84 | ≈ $260.55 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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Preh 90327-200/1800PrehKeyTec SIK 65, QWERTY, USB, black Keyboard, programmable, industry, keypad (QWERTY, 65 keys, backlight), desinfectable housing, silicone surface, USB, IP66, 1kg, colour: black Lieske Part No.: 1363986 Mfg Part No: 90327-200/1800 |
294,34 EUR
≈ £253.72 | ≈ $335.84 plus delivery charges: 53,00 €
Delivery time on requestinfo_outline
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