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Algo 8028 SIP Door Phone (Intercom + Controller) - Refurbished
Only $357.99
Algo 8028 SIP Door Phone (Intercom + Controller) - Refurbished
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Algo 8028 SIP Door Phone (Intercom + Controller) - Refurbished
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Algo 8028 SIP Door Phone (Intercom + Controller) - Refurbished

SKU 150317 Refurbished (Grading Guide)
Was $393.99 You Save $36.00
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Item Information

The Algo 8028 SIP Doorphone serves as a Power over Ethernet (PoE) IP intercom, facilitating hands-free communication with visitors at a secure entrance door or gate. This outdoor-rated device also functions as a fully compliant 3rd party SIP endpoint, making it compatible with a wide range of hosted/cloud and premise-based VoIP telephone systems.


  • Secure SIP using TLS and SRTP
  • Wideband HD voice for clear speech
  • NEMA 3R outdoor rated
  • Seamless relay activation via telephone keypad for secure door/gate entry
  • Two-piece solution (controller + intercom) secures access control relay and network connection
  • Twisted pair 24 gauge wiring simplifies retrofit applications for analog intercom system upgrades
  • 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
  • Ideal for door/gate entry and controlling access points in elevators, secure areas (daycare, hospital ward, lab, data center)


  • Algo 8028 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.
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  • 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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