Combined door entry, with (500D phone) CP109 surface panel, speech unit, controller. Larger systems available also in steel
| Make | Bell Systems |
|---|---|
| Manufacturer | Bell System (Telephones) Limited |
| Model code | CS109-4 |
| Series | Coded Access Series |
| Type of Kit/ System | Keypad & Audio |
| Mount Type | Surface Mount |
| No of Entrances | 1 |
| Door Release Type | Rim Release |
| No of Call Buttons on Panel | 4 |
| No of Handsets/ Phones | 4 |
| Panel Material | Alumunium |
| Additional info | Combined door entry, with (500D phone) CP109 surface panel, speech unit, controller. Larger systems available also in steel |