18 Keys Anti-explosin metal industrial membrane numeric keypad,EPP,IP65,ATM pinpad,access control keypad

Features· 18 keys encryption PIN pad· Water, dust and vandal resistant· Etching and inking lettering· Brushed surface· DES/3DES/TDES encryption· Designed for public, outdoor, industrial and other extreme surroundings· Can be cleaned with soapy water, disinfectant or other cleaning agents· 1 year warranty, can be extended· CE, RoHS, FCC approved

Dimension· Overall: 150x74mm 

Material· Front plate: 304# Stainless steel · Keycaps: 304# Stainless steel· Back plate: Aluminum alloy

Mechanical· IP65 · NEMA4, IK7· Key stroke travel: 0.45mm· Key actuation force: 250g/2.45N· Key durability: more than 1 million click times · Net weight: 0.4kg· Operation temperature: -10°C to +50°C, can be extended to -40°C to +80°C · Storage temperature: -40°C to +80°C · Relative humidity: 30% to 95% · Atmospheric pressure: 50kPa to 110kPa

Electrical· Power input: +5V/DC· EMC emission: EN55022: 2006· EMC emission: EN55024: 1998 + A1: 2001 + A2: 2003 · ESD resistant: more than 15kV by direct contact

Free Options· Different colour of lettering· Most language layout· USB, RS232 and PS/2 interface

Upgrade Options· Braille· Extended operation temperature· Laser burnt lettering· Extended warranty

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Anti-explosin industrial membrane numeric keypad,EPP,IP65