Bitron – AK7513 (SD55‑AK 7513) – 4‑Output Video Distribution Module

The Bitron AK7513 (also referred to as SD55‑AK 7513) is a video distribution module designed for SD55 Eurobus intercom systems. It takes a single 5-wire video input and splits it to four independent outputs, enabling connection of multiple monitors on the same floor or building—ideal for residential or small-commercial installations.

Key Features & Specifications

• Model / P/N: AK7513 (SD55‑AK 7513)  

• Compatibility: SD55 Eurobus 5‑wire intercom systems

• Function: Distributes one video feed to four monitors  

• Wiring: Utilizes 5-wire star topology—one input to four outputs  

• Mounting: Typically floor or riser-level central module  

• Housing: Compact, DIN-rail or box-ready form (manufacturer datasheet)  

• Use Case: Essential when multiple indoor monitors share the same video line