Aiphone DAK-2S Dual Master Adapter Kit for LEM, C-123L/A, 2-Pack

Streamline visitor handling and access control with the Aiphone DAK-2S Dual Master Adapter Kit, a practical intercom accessory that lets two master stations answer a single door for better monitoring and operational flexibility. Designed for integrators and security teams, this wired adapter kit (DAK2S) installs inside compatible master stations to minimize cabinet clutter and speed retrofits. It’s compatible with Aiphone C-123L and LEM series master stations (including LEM-1, LEM-3 and LEM-1DL) and supports external signaling when used with RY-AC/A.

The DAK-2S is NDAA-compliant, making it a dependable choice for government and enterprise deployments where compliance matters. Note that each master requires its own power supply and only one master can be used at a time (no master-to-master voice communication), which simplifies call routing and reduces installation complexity. Ideal for building access control, security monitoring, and surveillance adjuncts, the kit helps you expand system coverage without replacing existing master stations. Add the Aiphone DAK-2S to your intercom configuration to enhance visitor response and site security — order now for fast integration into your access control or security monitoring setup.

• Let two master stations answer a single door for improved response and coverage
• Compact internal modules fit inside master stations for clean, space-saving installs
• Compatible with Aiphone C-123L and LEM series for seamless system integration
• NDAA-compliant design suitable for government and enterprise security projects
• Scalable solution — add additional kits or integrate with RY-AC/A for external signaling