wholesale custom high quality key tags with logo
features
smallest proximity key ring tag available
robust and durable, Anti-scratch appearance
unique codes
lifetime warranty
125khz tag for read only, can't been programmed.
color: black, blue optional
specification
frequency: 125 KHz
material: ABS and metal
chip: TK4100/ em4100
reading distance: 2-10cm, depends on reader
application
access control, working attendance, RF condo key fob, etc
package
20pieces keytag per lot