This accessory simplifies the installation of Architect® One Blue mullion readers (cable version with connector) thanks to a plug-in terminal block that enables pre-wiring and quick plug-in connection. It speeds up installation, simplifies maintenance without disconnecting wires, and reduces the risk of wiring errors. Compatible with Architect One readers : connector version (B), it features a tropicalized, waterproof PCB, ensuring reliable and durable connections even in demanding environments.