620 addressable mini input modules provide the interface to connect non-addressable input devices (such as detector or manual call point) to Numens addressable control and indicating equipment.

The 620 mini input module is compatible with all Numens non-addressable fire detection and alarm system detectors, and other input devices. Up to 125 addressable alarm zone modules can be connected to each alarm zone loop.

The 620 mini input module range provides fire detection and alarm system designers with a Standards-compliant, economical product for life safety and property protection applications.