20 Keys Matrix Metal Keypad , Vandal Resistant Panel Mount Keypad
DIMENSIONS: 139.0mm × 98.0mm (front panel)
- This Keyboard is mainly targeted for use for unsupervised or
semi-supervised positions of varied access applications, internet
terminals and information kiosks at universities, shopping malls,
hotels, banks, airports, railway-stations and other public areas,
ticket vending machines, gas stations, cash machines (ATMs/CDM),
Internet public phones etc.
|Actuator/keys||20 keys, 1.50mm thickness super quality SUS304 brushed stainless
steel flat key.|
|Key top style||Non-protuberant rectangular keys, laser engraved & etched
legends & raised braille on keys are available|
|Key Size||14.0mm x 14.0mm for normal keys, 14.0mm x 28.0mm for function keys|
|Actuation Force||2.0N+/-0.1N for key 14.0mm x 14.0mm (pressure point) 4.0N+/-0.1N
for key 14.0mm x 28.0mm (pressure point)|
|Switch life||more than 5 million of operations|
|Front Plate||1.5mm thickness super quality brushed stainless steel|
|Back Plate||1.5mm thickness super quality stainless steel|
|Dimensions||139.0mm x 98.0mm (L x W )|
- Imposing stainless steel design, specially designed keyboards meet
the highest demands with regard to design, functionality, longevity
and high protection level.
- Stainless steel fascia and key-tops guard willful destruction,
vandal-proof, against corrosion, weather-proof especially under
extreme climatic conditions, water proof/dirt proof, operation
under hostile environments.
- Waterproof execution according to IP67 protection from top panel,
top stainless steel plate with flat keyboard surface for easy
cleaning, threaded bolts & sealing gasket for easy tightly
mounting to enclosure or panel.
- An excellent tactile feel with short stroke switches and allow
users to achieve stable and accurate data input, with firm tactile
perception for comfortable operation
- key-tops are laser-etched in legends and characters for easy
readability, long life to prevent lettering rub-off.
- Metal keys are protected against twisting and levering which can
not be dislodged from front, or defaced removing key covers.
- Ease of customizing with multiple languages, to accommodate foreign
or custom variants.
Actual Photos for reference:
· Operating temperature:-20oC to +60oC
· Storage temperature: -30oC to +70oC
· Operating RH: 30-90%
· Atmospheric pressure: 60-106Kpa.
· Saline mist: 96 hours, IEC 60512-6
· Damp heat test at + 40oC: 21 days, IEC 60512-6
· Dry heat test at + 85oC: 10 days, IEC 60512-6
· RoHS Compliant, CE and FCC, ESD
· Protection Level: IP67(front panel)
· Vandal resistant IK10
· Key Lifespan >5 million actuations
· MTBF >50000H
· MTTR <30min