Spanish 20 keys TTL interface industrial metal keypad with flat short key stroke and Braille symbol
Spanish 20 keys TTL interface industrial metal keypad with flat short key stroke and Braille symbol
Quick details:
1. IP65 waterproof, dust proof, anti riot, corrosion protection 20 keys numeric keypad with TTL
2. Panel button and the casing can be customized (Braille and graphics support cap)
3. Panel using high-quality 304# stainless steel, by adding aluminum alloy plate
4. Panel blackening, drawing, sandblasting or Teflon Technology (optional)
5. Keyboard compatible interface (PIN/PS2/USB/RS232) (optional)
6. Support Braille (part) or graphic cap (optional)
7. Function key etching text, graphics and Braille, strong color printing ink
8. Pre installed or installed after the screw holes and screw (optional)
9. Adding DES and 3DES encryption board (optional)
Specification:
| Voltage: | passive PIN interface or +5 DC volts +/-5% |
| Standby current: | about 20 mA |
| Contact material: | Graphite / gold contacts |
| Interface: | PS/2, RS232, USB, TTL optional. |
| Key travel: | 0.45mm |
| Net weight | 0.75kg |
| Gross weight:. | 09kg |
| The panel size: | 117 mm x 140 mm |
| PS2/RS232: | Win NT4, 98SE, 98ME, 2000, XP, VISTA, WINDOWS 7 |
| USB: | Win 98SE, 98ME, 2000, XP, VISTA, WINDOWS 7 and Mac OS9 / OSX |
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