Protege Intelligent 2-Door Expander (with enclosure)

The Protege Intelligent 2 Reader Expander integrates up to four reader inputs and two locking device outputs into the Protege system, offering seamless control over access, security, and building automation. This advanced security product is designed for flexible access control, area control, and alarm monitoring, making it a versatile addition to any security infrastructure.

The device features extensive hardware advancements, allowing for the connection of two independent readers or four readers for dual entry and exit door management. It supports intelligent reader tamper operation, with the system monitoring reader keep-alive transmissions to ensure security. Additionally, it offers predefined configurations for instant connection, enabling easy control of LEDs and buzzer outputs. The reader power supply is protected by an auto-reset electronic polythermal fuse, with indicators showing power availability and valid data decoding.