15-key keypad KY2150

stainless steelUSBwaterproof

Waterproof, dustproof, anti riot, corrosion protection Panel button and the casing can be customized (Braille and graphics support cap) Panel using high-quality 304# stainless steel, by adding aluminum alloy plate Panel blackening, drawing, sandblasting or Teflon Technology (optional) Keyboard compatible interface (PIN/PS2/USB) (optional) Support Braille (part) or graphic cap (optional) Function key etching text, graphics and Braille, strong color printing ink Pre installed or installed after the screw holes and screw (optional) Adding DES and 3DES encryption board (optional) The 1 year factory warranty (domestic)