Asia Pacific
After Service
Map English 中文版 Multilanguage
20 keys compact format IP65 dynamic vandal proof Stainless Steel industrial numeric keypad
  • 20 keys compact format IP65 dynamic vandal proof Stainless Steel industrial numeric keypad
  • 1
  • 2
Products Model:K-TEK-B139KP-20-DT

20 keys compact format IP65 dynamic vandal proof Stainless Steel industrial numeric keypad  with industrial metal dome
electronics controller shielded & protected by stainless steel housing, industrial metal dome PCB with gold-on-gold
key switch
technology with short stroke 0.45mm with excellent tactile feeling for stable and accurate data input, desktop movable.Industrial backlight (red/blue/white/green) optional.

DIMENSIONS:  159.0mm x 140.0mm x 26.0mm (L x W x H)


Stainless steel fascia and key-tops guard willful destruction, against corrosion, shock, dust, falling raining,
splashing, hose-directed water and vandal resistant, operation under hostile environments.
Internet friendly key layout, key-tops are sunk laser-etched in legends and characters via using high quality ink
for easy readability, long life to prevent lettering rub-off. Or protrusive engraving available.
With firm tactile key feel, short travel switches, with unique double over-travel protection.
Waterproof/dirt-proof execution according to degree of protection IP65/IP54, waterproof and dirt proof
encapsulation with unique membrane.
Easily mounting into enclosure or panel, and is provided with PS/2, connection output cables that plug directly
into the host computer for normal keypad operations.
Standard PC/AT keyboard interface.
20 actuator on the keypad: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . , +/-, Menu, Profile, Enter, ESC and 4
direction key, 5*4 scanning code. Any keys can be re-defined per customers' requirements.
OS:All Windows, Linux, Unix, Mac OSX, Vxworks, Android, (U-cos--To be confirmed)


Actuation Force: 1.2N +/-0.1N (pressure point).
Key Travel: 0.45mm.
Lettering: laser engraving, or raised letters.
Front panel: brushed stainless steel.
Actuator/keys materials: stainless steel.
Dimensions: 159.0mm x 140.0mm x 26.0mm (L x W x H
G.W: 1.20kg.


Switching material: Gold-on-Gold.
Power supply voltage: 5V DC.
Power Consumption: Under 300mW for operation, under 200mW for non-operation.
Electrical lifetime: > 5 years.
EMC Standard: It is compliance with the council IEC 61000-4-2:2008; IEC
61000-4-3:2006+AI:2007+A2:2010; IEC 61000-4-4:2004
EMI: EN 55022: 2010
EMS: EN 55024:2010
Communication interface: PS2, or USB available.
Operating temperature:-20°C to +60°C.
Storage temperature:-30°C to +70°C.
Operating RH: 30~90%.
Atmospheric pressure: 60~106Kpa.


RoHS Compliant, CE and FCC
Protection Level: IP65(front panel)
Vandal resistant IK10
Key Lifespan >5 million actuations.
MTBF >50000H
MTTR <30min.


Address:Head Office Add.: B702, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong, P.R.China. Zip Code: 518172 Factory Add.: 4 Floor, No.6, High-Tech Road, Baolong Industrial Zone, Longgang District, ShenZhen City, China. Zip Code 518116.
Tel: (International) +86 755 89239859 +86 755 89230460 +86 755 85232807 +86 755 84530763-824 +86 755 84530763-821 Fax: +86 755 89312576
E-mail: 备案号:粤ICP备14102012号