Metal Keyboard 

 Application: Bank ATM, CDM CNC Machine Industrial PC printer telecommunications tax self-check security access control 

 ◆ Bank of self-service equipment deposit and withdrawal 

 ◆ Self-service terminals, public information inquiry 

 ◆ telecommunications, tax, self-check machine to play a single 

 ◆ automated surveillance, security equipment, industrial PC CNC platform, medical testing equipment 

 ◆ self-service payment machines 

 ◆ transfer machine 

 Security access control ◆ Keyboard riot 

 Quality index: 
 Panel: imported high-strength stainless steel 
 Substrate: Imported high-strength stainless steel or hardened aluminum 
 Key: laser engraving or chemical etching, into the color of oil products, high definition, with abrasion resistance 
 Key life: over 200 million 
 Key trip: 0.45mm 
 Key strength: 3N 
 Operating temperature: -40 ℃ ~ 65 ℃ 
 DES or 3DES encryption provides encryption PS2 or USB interface to control panel