Algo's 8028 Door Phone is an outdoor rated IP intercom compatible with premise based and hosted SIP communication servers. By connecting to the VoIP telephone system, arriving visitors and guests can be greeted from any telephone or client and allowed entry by a simple key press.

Installation is simple and secure by use of single pair telephone wiring to the all weather digital door station, and a remotely located access control relay prevents tampering. Included brass and stainless steel faceplates combine with easy surface or recessed mounting to make the 8028 well suited for many applications including commercial, industrial, public facility, or private residence.