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Algo 8028 SIP Door Phone

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1 Year

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Algo 8028 SIP Door Phone


Algo 8028 is a SIP doorphone that integrates your intercom with your VoIP communication network. You get all the utility and convenience of an intercom, while gaining the fine-grained control and ease of use of a VoIP deployment. This kit not only comes with the door station, but also the controller that connects it to your IP network, a power supply and both stainless steel and brass faceplates to ensure that the Algo door phone matches your environment. The Algo 8028 door station is NEMA 3R rated for outdoor placement, and can be connected to the controller with a cable up to 1,000 feet in length.

Also 8028's controller connects to your LAN using a common Ethernet cable. The power supply provides power both for the controller and the door station. The system is capable of full-duplex communication, meaning parties at both ends can speak at the same time. The door station can be flush or surface mounted. Algo 8028 is ideal for lobbies, gates, warehouses, or anywhere else you need a secure, reliable intercom.

Algo 8028 Door Phone Quick Specs:

  • Networking Protocol: SIP
  • Ethernet Port: R4J5
  • Audio Codec: G.711
  • Full-Duplex: yes
  • Connections:
    • Door Station: 6 position terminal strip
    • Controller: 5 position terminal strip
  • Auxiliary Outputs:
    • Door Station: in-use, ring, button pressed, gate control, door alarm, follow controller input
    • Controller: in-use, ring, button pressed, door open, door alarm, follow intercom input
  • Auxiliary Inputs:
    • Door Station: door contact, external call button
    • Controller: door contact, door unlock, door disable
  • Environmental Ratings: NEMA 3R (door station)
  • Temperature: -22°F - 140°C (door station)

Algo 8028 SIP Door Phone Package Contents:

  • Algo 8028 Door Phone
  • Power Supply
  • Stainless Steel Faceplate
  • Brass Faceplate
  • 2m (6ft) Ethernet Cable

Algo 8028 SIP Door Phone Documentation:

1 Year
free shipping
Connectivity Type:
Device Type:
Intercom Type:
Door Phone
Intercom Mounting:
Flush Mount
Intercom Mounting:
Surface Mount