Since customers sometimes are already using existing non-ZK card readers and cards, ZK also provides 125 KHz Prox Stickers which can be pasted on to cards or phones

Sequential decimal number printed on each card. CDVI encoding

• CDVI encoding badge
• Polycarbonate badge
• 40 mm x 33 mm x 4 mm
• 125 kHz proximity card
• Sequential decimal number printed on each badge

• Aesthetically pleasing design.
• Hands-free – helps reduce the spread of germs and bacteria.
• Adjustable detection zone to reduce unwanted activations.
• When the device is activated, the indicator light (waving hand) will change color.
• Secondary Normally Open (NO) mechanical switch in the event of a power loss.
• Selectable unlock times (1-63 seconds).
• Mounts on single-gang electrical box.
• Available remote control to trigger switch remotely.

A circular 30mm PVC disk that can adhere onto a nontechnology card and provide proximity technology access. NOTE: Not to be applied to a cell phone or metal object.

Self-adhesive  tag adheres permanently inside windshield glass
• Tag is destroyed if it is ripped off windshield after adhesive cures
• Hands-free identification  out of drivers line of sight
• Secure tag  for one-time use  slits give evidence of tampering

• Support for 5 button functions
  
• Low battery indication