The kit is composed of 8 general purpose pushbuttons, 3 bell pushbuttons, 3 opening door pushbuttons, 9 signaling lamps, 3 switches, 2 change‐over switches, 2 reversing switches, 1 mains socket, 3 bells, 1 buzzer, 6 latching relays, 2 fuse holders with fuses, 1 stairs light timing relay, 1 pulse relay, 2 lamp holders with incandescent lamps, 1 fluorescent lamp complete with lamp holder, starter and choke, 1 electric lock, 1 push‐button panel with 3 pushbuttons, 1 panel with 4 displays, 3 wall type entryphones complete with buzzers and 3 pushbuttons, 1 power supply for the entry phone, 1 transformer mains/2x12V, 1 piece of DIN section, 1 set of screws to fix the components, 2 containers.
With this kit it is possible to perform the following experiments:
Single‐point controlled lighting system
Single‐point controlled lighting system with socket
Switch‐controlled two‐lamps lighting system
Two‐point controlled lighting system
Three‐point controlled lighting system
Four‐point controlled lighting system
Circuit breaking‐relay controlled lighting system
Switching‐relay controlled lighting system
Timed‐relay controlled lighting system
Hot cathode fluorescent lamp system
Signalling installations
Single‐control signalling system
Reciprocal control signalling system
Display indicator and reset pushbutton signalling system
Ringing plant with doors and main entrance control
Electric lock bell system
Two reciprocal call house‐phone at short distance
Two reciprocal call house‐phone at long distance
Coupled two house‐phone system
Main house‐phone and two shunted house‐ phones system
Intercommunicating house‐phone system
Audience request system
Hotel system
Suggested accessories:
DL 1100A, DL 1100D, DL 1100C, DL 1100SD
