Dahua DHI-KTA02 Schnellstart-Handbuch - Seite 12

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3.1.2 Cord Specification

Depending on the distance between the VTO and VTH, you need to select RVV4 cords of different

specifications.

Transmission Distance (TD)

TD ≤ 10 m

10 m < TD ≤ 30 m

30 m < TD ≤ 50 m

If the distance between the VTO and VTH is more than 50 m, use coaxial cables.

Do not pull the cords violently.



During wiring, wrap the cord joints with insulated rubber tape to prevent short circuit.



Wiring One VTO and One VTH

Table 3-1 Cord specification

RVV4 Cord Specification

RVV4 × 0.3 mm²

RVV4 × 0.5 mm²

RVV4 × 0.75 mm²

Wiring (1)