A Red Cross Indicator with a Pulsed (Flashing) LED design and an internal jumper that enables users to select the Static (Continuous) mode as an option. This versatile device offers extensive configurability and consists of a robust ABS Base, available in standard White or optional red, paired with a clear polycarbonate lens featuring red LEDs. For added flexibility, multiple units, including the matching IAS-C Sounder, can be interconnected to create a seamlessly integrated signaling system.

The circuitry is securely affixed to the lens assembly, providing convenient access to the terminal block for wiring. This design simplifies the installation process for both bases and wiring, ensuring a trouble-free setup. It also facilitates the secure storage of electronics and lenses for phase 2 fitting. The lenses are attached to the bases using a bayonet fitting mechanism with an O-ring seal, further secured by a single grub screw. No additional external fixtures are needed, and all connections between enclosure parts are safeguarded by O-rings.