DoorKing 1815-578 1-Port VoIP Adapter

Optimize your access control and onsite communications with the DoorKing 1815-578 1-Port VoIP Adapter from DoorKing Systems. Built to bridge analog door stations, intercoms and paging devices into modern IP telephony networks, this 1-port adapter enables secure, low-latency voice connections that simplify monitoring and onsite security workflows. Manufactured in the US (MPN 1815-578), the adapter delivers commercial-grade reliability for gates, parking facilities, multi-tenant buildings and other access control applications. By converting legacy telephony endpoints to IP, the DoorKing adapter reduces cabling complexity, lowers maintenance overhead and centralizes communications with your existing telephony and surveillance systems. Ideal for integrators and facility managers, it supports seamless integration with paging systems and security monitoring platforms to enhance situational awareness and response. Deploy the DoorKing 1-Port VoIP Adapter to modernize entry systems without replacing field hardware — a practical, cost-effective step toward unified security and IP telephony. Contact your DoorKing Systems supplier to specify this adapter for your next access control or surveillance upgrade.

• Seamlessly converts legacy analog entry and intercom hardware to IP for centralized access control and monitoring
• Single dedicated VoIP port for reliable, low-latency voice communication with door stations and paging equipment
• Compact, rugged design manufactured in the US (MPN 1815-578) for dependable performance in commercial security environments
• Simplifies installation and management across telephony, paging and surveillance systems — reduces wiring and maintenance costs
• Integrates with existing security and IP telephony infrastructures to extend lifecycle of door entry systems