The Simplex 4009-9812 TrueAlert module is a triple-channel IDNAC repeater with Class A output.
It powers TrueAlert and TrueAlert ES addressable notification appliances on IDNAC circuits. First, the repeater boosts power and distance for those notification circuits. Then its three channels each drive a Class A IDNAC output.
Simplex 4009-9812 TrueAlert application
Class A wiring adds a return path for added survivability. As a result, notification continues even if a single wire fault occurs. In addition, the triple-channel design serves larger notification loads from one repeater. Therefore, the 4009-9812 suits demanding TrueAlert ES notification layouts.
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Additional information
| Weight | 0.45 lbs |
|---|---|
| Dimensions | 8.5 × 6 × 4.8 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Replacement Part |
