4 door controller with a built in PSU, expandable to 16 doors via ACTpro door stations, built in TCP/IP, networkable to 4,000 doors, 60,000 users and 1,000 user groups.

The ACTpro 4200 is a four door controller that can extend to a total of 16 doors viaACTpro door stations. In turn up to 250 ACTpro 4000s may be networked via a PC interface to facilitate up to 4,000 doors. The ACTpro 4000 can support 60,000 users. 1024 user groups. 256 time zones. TCP/IP Networking. 10/100 Mbps Fast Ethernet. Flash upgradeable firmware. Timed anti passback. Entry and exit reader support. DDA induvidual timer facility. Voltage monitoring. Low bandwidth requirements. DHCP or Static IP address. Auto discovery simplifies installation. Quick download speeds for large databases. Monitor controller status via a web page.