Bell Systems 840 Audio, video or keypad entry
Technical Specification
Features:
- Make: Bell Systems
- Model code: 840
Additional info:
12V DC 4 Amp standby power supply complete with 2.1 A/H battery
Read more| Make | Bell Systems |
|---|---|
| Manufacturer | Bell System (Telephones) Limited |
| Category | Access Control>Audio, video or keypad entry |
| Model code | 840 |
| Additional info | 12V DC 4 Amp standby power supply complete with 2.1 A/H battery |
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