Bell Systems 440 Intercom System
Technical Specification
Features:
- Make: Bell Systems
- Model code: 440
- Door/ Phone Ratio: 2:1 or 2:2
Additional info:
2 amp
Read more| Make | Bell Systems |
|---|---|
| Manufacturer | Bell System (Telephones) Limited |
| Category | Access Control>Intercom Systems |
| Model code | 440 |
| Door/ Phone Ratio | 2:1 or 2:2 |
| Additional info | 2 amp |
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