The Silent Knight SD500-MIM is an addressable input module compatible with IntelliKnight fire alarm control panels (FACPs)
This item has been discontinued. Last units in stock.
This device is designed to be used in situations where dry contact alarm initiation applications are necessary, such as pull stations and water flow switches.
The SD500-MIM can be wired up to 2500 feet away from the contact and features a small, lightweight body that can be easily installed in various locations.
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