Bell Systems 840 Intercom System
Technical Specification
- Make: Bell Systems
- Model code: 840
12V DC 4 Amp standby power supply complete with 2.1 A/H battery
Read moreMake | Bell Systems |
---|---|
Manufacturer | Bell System (Telephones) Limited |
Category | Access Control>Intercom Systems |
Model code | 840 |
Additional info | 12V DC 4 Amp standby power supply complete with 2.1 A/H battery |
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