The Dahua KTA02 (VTH1020J + VTO1000J) video door phone kit is a modern and reliable solution for secure access control at home and office entrances. The package includes a 1.3 MP outdoor camera and a 7-inch indoor monitor, providing clear, detailed video.
It is recommended to use high-quality, shielded cables, especially for longer distances (within 15–30 metres, UTP or dedicated door phone cable is advised).
Yes, the system supports connecting multiple monitors so visitors can be viewed from different rooms.
Yes, the outdoor unit has a gate-opening relay, so it can be connected to an electric lock or gate opener system.
No, the system requires 12V DC power. In case of a power outage it stops operating, but it can be protected with an uninterruptible power supply (UPS).
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