Doorbox/Audio Interface Adapter (DSX ONLY) 891027

Product Details

The Doorbox/Audio interface adapter provides 2 door box ports and 2 relay contacts. The doorbox/Audio Interface Adapter plugs in to a free digital station port, so the maximum number of Door Phones depends on the availability of digital station ports on your DSX phone system.

Compatibility

DSX 40

Use the Doorbox/Audio Interface when you want to use more than the 2 Door Box ports and 2 relays that come built in to the DSX-40.

DSX 80 / 160

The Doorbox/Audio Interface is required in order to use Door Phones on a DSX 80 and a DSX 160 Phone System.

SL1100

Not compatible with the SL1100 Phone System. To add Door Phones to your SL1100, see the Chime Door Box Phone page.

Door Box Phone Features