ER505

The ER505 is a RS-485 dual access reader interface unit designed for 2 sets of door access functions in a single interface board. It is useful for doors/access portals that are of close proximity. It functions similarily like the ER 502.

  • RS 485 connectivity
  • Support up to 7 different card format
  • Customer Code support for higher security
  • 10 Off Line supervisory card