Silent Knight SD500-LED LED Driver ModuleThe SD500 LED is a LED driver module capable of driving 80 LEDs which connects to the SLC loop on a Silent Knight addressable control panel. Up to 40 SD500 LED modules can be used per SLC loop with a maximum of 100 SD500 LED modules per system.

Marked "FIRE"

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Packaged in a thermoplastic housing and provides screw terminal connections and a status indicating LED

ASSAY BCD Power LTD EXP Supply 4100

4-Wire Operation

4090-9002 – Relay IAM

BA (order cover separately)

Strobe times its own flash rate at a nominal 1 Hz (one flash per second)

The repetition of the digital audio message and the selected notification output are completely programmable

Marked "Alert

Simplex 4906-9105 is a Weatherproof Multi-Candela Strobe

Additional SLC loops can be added using the model 5815XL SLC expander to increase the overall point capacity to a maximum of 636 points per panel