Algo 8028 G2 SIP Doorphone | SIP Intercom System
The Algo 8028 G2 is a professional-grade SIP Doorphone designed to provide secure, high-fidelity IP communication and entrance control for commercial and institutional environments. By utilizing a unique two-piece architecture, the 8028 G2 ensures that network connections and door relays remain securely inside the building, protecting the system from external tampering. Whether you are upgrading an aging analog system or installing a new IP-based entrance, the Algo 8028 G2 offers a rugged, reliable, and easy-to-integrate solution for modern facility security.
Enhanced Security and Two-Piece Architecture
Separate the communication interface from the security controller for maximum protection.
- Internal Controller Design: The IP endpoint and door control relay are housed in a secure interior controller, preventing unauthorized entrance via exterior wiring tampering.
- Tamper-Proof Entrance: The outdoor intercom station is a digital peripheral with no network or relay access, ensuring the integrity of your building's security perimeter.
- Remote Door Opening: Supports DTMF door release, allowing staff to securely unlock entrances or gates using any phone on the SIP network.
Retrofit-Ready and High-Performance Audio
Experience crystal-clear communication over existing or new infrastructure.
- Single-Pair Wiring Technology: Operates over a single pair of twisted wire up to 1,000 feet (305m), making it the perfect solution for replacing legacy analog intercoms without expensive re-cabling.
- Full-Duplex HD Voice: Supports G.722 wideband audio for superior clarity, ensuring every visitor can be heard clearly, even in high-traffic or windy outdoor environments.
- NEMA 3R / IP66 Rated: The intercom station is built to withstand extreme Canadian climates, operating reliably in temperatures ranging from -40°C to +50°C.
Seamless SIP Integration and Management
Designed for total compatibility with your professional VoIP ecosystem.
- Broad PBX Compatibility: Native SIP support for 3CX, Cisco CUCM, Avaya, Asterisk, and Microsoft Teams (via compatible gateway).
- PoE Powered: Leverages standard Power over Ethernet (802.3af) for simple, single-cable installation to the interior controller.
- Web-Based Configuration: An intuitive web interface allows for rapid deployment, remote monitoring, and easy firmware updates across your entire network.
What's Included in the package of Algo 8028 G2 IP Doorphone:
- 1x 8028 G2 Controller
- 1x 8028 G2 Digital Intercom Station
- 1x Stainless Steel Faceplate
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1x Surface Mount Bracket
- Quick Start Guide
For a full list of specifications, please refer to the ALGO 8028 G2 IP Doorphone Datasheetv.