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

The DAK-2S Dual Master Adapter Kit enables two master stations to answer a single door station on Aiphone C-123L and LEM series systems. This compact kit contains two component modules that fit inside master stations, allowing flexible multi-master configurations. Additional kits can be added to expand beyond two masters. Each master requires its own power supply, and only one master operates at a time. Compatible with RY-AC/A for external signaling integration. Ideal for installations requiring redundancy or multiple access points to a single door entry.