The modularity of this didactic system grants to the students a direct and immediate approach to the topics, offering
the opportunity to study various subjects performing several experiments. In this section the following devices are
studied:
• Signalling bell
• Signalling bell and plate lighting
• House-phone
• Outdoor video station
• Video/house-phone
LIST OF MODULES FOR THE DL 2101TH CONFIGURATION:
| QTY | ||
| DL 2101ALF | Single-phase power supply | 1 |
| DL 2101T50 | Video camera-monitor power supply | 1 |
| DL 2101T51/52 | Video camera and outdoor station | 1 |
| DL 2101T53 | Indoor monitor/intercom | 1 |
| DL 2100-2M | Two-level frame | 1 |
| TL 2101T | Connecting leads | 1 |
Module necessary in case the local voltage is different from 230 Vac (not included in the configuration):
| DL 2101T13AT | Autotransformer | 1 |
