16keys rugged metal stainless steel numeric keyboard , access control keypad
Product name:Metal Numeric Keypad
Model: GZ-B009020
Size:100*91.5mm
Product Description: It is stainless steel keypad of waterproof and dustproof, adopt rubber designing, and with digital keys and 6 function keys, the keys are compact layout and it with 2.0mm long-travel,
Mechanical Specifications:
1. Design of the key: Square Key with character of laser engraving and corrosion.
2. Key Size: 13.8mm*13.8mm,13.8*27.8mm；
3. Key`s travel :0.5mm
4. Key: It is with digital key and 6 function keys, and use port printing-brush SUS304 stainless steel material.
5. Lifetime of the key: Operating more than 2Million per key.
6. Strength of the key: 1.2N+/-0.1N (Contact with strength)
7. Front Panel: import printing-brush SUS304 stainless steel with 1.5 thickness.
Electric parameter:
1. Operating current: Direct current+5V/-5%
2 working current:20mA
3 Expected life-time:>5yer
4. Button switch technology: Rubber key
5. Interface Technology:USB,PS2,R232,8PIN
6. Operating System:DOS/Windows95/98/NT/ME/2000/2003/XP/Vista, Linux, Unix, Mac osx
7. Waterproof grade:IP65
