Dahua VTH Series User Manual

9
Depending on the distance between the VTO and VTH, you need to select RVV4 cords of different
specifications.
Table 3-1 Cord specification
Transmission Distance (TD) RVV4 Cord Specification
TD ≤ 10 m RVV4 × 0.3 mm²
10 m < TD ≤ 30 m RVV4 × 0.5 mm²
30 m < TD ≤ 50 m RVV4 × 0.75 mm²
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
Wiring (1)

Dahua VTH Series Specifications

General

Touch Screen	Yes
Display Type	TFT LCD
Video Compression	H.264
Display Size	7 inch
Resolution	1024 x 600
Network	Ethernet
Operation Method	Touch buttons
Audio	G.711
Network Interface	RJ45
Operating Temperature	-10°C to +55°C