Dahua VTO2000A Series User Manual

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Appendix 2 Accessories
Appendix 2.1 Cable Specification
The wiring length between VTO and VTH is L
N
, so reasonable specification of wiring is:
Cable Specification
0<L
N
≤50m
50<L
N
≤100m
UTP Cat5e/Cat6: 10 ohm/100m
Optional
Optional
UTP Cat5e/Cat6: 18.8 ohm/100m
Optional
Not optional
Note:
Please do not let L
N
be over 100m.
Appendix 2.2 Power Extension Line Specification
The wiring length between VTO and adaptor is L
C
, so reasonable specification of extnsion
line is:
Extension Line Specification
0<L
C
≤30m
30<L
C
≤100m
20AWG
Optional
Not optional
18AWG
Optional
Optional
17AWG
Optional
Optional
Note:
Before plugging extension line to power, make sure its positive and negative end are
correctly wired.
Appendix 2.3 Embedded Box
VTO Model
Embedded Box
VTO2000A
Case 126*115

Dahua VTO2000A Series Specifications

General

Brand	Dahua
Model	VTO2000A Series
Category	Intercom System
Language	English