V-Tec VIDEO DOOR PHONE SYSTEM Manual descargar pdf (Pagina 54)

BASIC SYSTEM DIAGRAMS

−−−−

sec.1a

DOOR PHONE SYSTEMS

DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams

INTERCOMMUNICATING CONNECTION OF 4 DOOR PHONES

4+n

FUNCTION

To communicate with any of the other house phones, the user must

press the call key corresponding to the door phone required. On lifting

the handset, the user called is automatically connected to the calling

door phone.

The service is not secret, i.e. if the user of a third door phone lifts the

handset while other two are talking, the conversation can be heard.

EQUIPMENT

The following devices are needed for the system illustrated in diagram

SC101-1272A:

DOOR PHONE REFERENCES

N. 4 Door phone Mod. Utopia Grey colour Ref. 1134/1

N. 8 Additional buttons (packing of 8) Ref. 1134/55

N. 4 Door phone Mod. Atlantico with 1 key Ref. 1133/1

N. 8 Additional buttons (packing of 10) Ref. 1133/55

POWER SUPPLY FOR DOOR PHONE SYSTEM REFERENCES

N. 1 Power supply for

door phone system 28VA Ref. 786/11

DIAGRAM NOTES

(see section 1)

C4.001

VX.006

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 243 244

Sin comentarios

V-Tec VIDEO DOOR PHONE SYSTEM Manual Pagina 54