Aiphone – DB-1MD – Master Station Handsfree Audio Only.
$237.80 RRP Inc GST
The DB-1MD Audio Master Station from Aiphone is used with the DA Series Door Stations in the DB Series Hands-Free Audio Only Entry System. It features a call tone volume control with mute indicator, receive volume control, All Call button, Talk button, and Off button.
This master station connects via a 2-conductor wire to the door station. Up to 4 sub stations can be connected to the master station, and communication is possible between all the 5 stations via the All Call button.
Communication | Hands-free (VOX) or push-to-talk (simplex) |
Wire Type | Entrance Station to Tenant Master Station: 2-cond., low cap, PE insulation, solid, non-shielded – use Aiphone #871802 Tenant Master Station to Tenant Sub Station: 4-cond., low cap, PE insulation, solid, non-shielded – use Aiphone #871804 Between Tenant Sub Stations: 4-cond. + 2-cond. when sharing power – use Aiphone #822206 or #871804 |
Distance | Power Supply to Tenant Master Station: 180′(22AWG) 510′(18AWG) Tenant Master Station to farthest Tenant Sub Station: 330′ Power Supply to Entrance Station (cumulative): 360′(22AWG) 1,020′(18AWG) |
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