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Algo 8028 GEN 2 SIP Door Phone (Intercom + Controller) - Refurbished

Algo 8028 GEN 2 SIP Door Phone (Intercom + Controller) - Refurbished

SKU 150317 Refurbished (Grading Guide)
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Item Information

The Algo 8028 “G2” SIP Intercom is a two-component IP intercom with outdoor rated door station and separate PoE control unit. The door station requires only a single twisted pair connection allowing use of pre-existing wiring. The remotely located control unit provides connectivity to the network and door control connections eliminating any possibility of tampering for door access or network access.


  • Secure SIP using TLS and SRTP
  • Non-blocking two way voice
  • Seamless relay activation via telephone keypad for secure door/gate entry
  • Two-piece solution (controller + intercom) secures access control relay and network connection
  • Extended wiring up to 1000 feet (305m) for gate applications outside the building perimeter
  • Supervised link to intercom station monitors fault conditions for minimal downtime
  • Configuration via user-friendly web interface or auto-provisioning
  • PoE (Power over Ethernet) support
  • Weatherproof mylar Speaker
  • Omnidirectional Microphone
  • Multicast: Receive 50 zones IGMP, RTP
  • G.711 A-law, G.711 u-law, G.722 Wideband Audio Codec


  • Algo 8028 GEN 2 SIP Door Phone (Intercom + Controller)


  • These items have been refurbished
  • Refurbished items have been cleaned, tested, and confirmed to be fully functional
  • These items may have minor blemishes on their housings which cannot be removed during the refurbishing process

UPC: 00799198020111

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Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.


  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.


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