Simplex 4905-9939 Adapter Plate HTRI-M (500-034000) The device utilizes advanced software

The device utilizes advanced software algorithms to analyze the signals providing highly stable and accurate smoke detection

The plug-in design and universal mounting plate reduce costly ground faults

Flexible Mounting Options: Designed for surface or semi-flush mounting on standard 4"""" square electrical boxes

Direct-dial entry of address: 1– 159 for MS-9600 series panels

Fire alarm control system enclosures

Simplex 4905-9939 Adapter Plate HTRI-M (500-034000) The device utilizes advanced softwareSimplex 4905 9939 Adapter Plate for mounting to Wiremold Box or 2 gang electrical box (typically retrofit applications)