Provides a black trim ring around an 80 Series Surface Mount unit. Use with Surface Mount 1803, 1810, 1833, 1834, 1835 and 1837 80 Series telephone entry systems.
| Make | Doorking |
|---|---|
| Manufacturer | DoorKing, Inc. |
| Model code | 1803‐150 |
| Accessories | Telephone entry system mounting kit |
| Additional info |
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