Professional Vandalproof Keyboard
1.Stroke: 2.The key uses zinc alloy and structure
3.Key pads conductive rubber adopted silicon rubber
4.Connector is 10 pin
5.The 5 key has a small convex point for blind person
6.Identification marking to use
7.Stroke time: 1 million above
Competitive Advantage:
The most professional manufacture in Asia
Ordereda by Siemens & Cisco