Provides interface for (8) digital stations and (2) analog stations.

NEC Doorboxes can be connected to the analog station ports – up to the system maximum of (6) – (2) per 082U Card.

Also provides interface for:

• Music-on-Hold or Background Music source
• External Paging Zone

Equipped with (4) 8-conductor interface jacks.

(2) for (8) digital stations

(1) for (2) analog stations (or Doorboxes)

(1) for Music-on-Hold/Background Music input, and External Paging Zone output, and (2) relay circuit connections.

The above relay circuits are available for:

• Door-strike control, when analog ports are used for Doorboxes
• Control for Music-on-Hold or Background Music source
• Control of External Paging Equipment