LDU
Single-Node Network
The single-node network applies to small-scale scenarios such as supermarkets and shopping malls. Figure 1 shows a typical single-node network.
Features
Only one device is deployed on a simple network.
The device is directly connected to the monitor using an HDMI cable or HDMI-to-VGA cable. No computer is required.

iClient
Multi-Node Network
The multi-node network applies to teaching buildings, bank outlets, and subway stations. Figure 2 shows a typical multi-node network.
Features
Multiple devices are deployed and connected to cameras in their home areas.
One iClient can manage a maximum of 48 devices. The iClient must be installed on a computer. Therefore, a computer is required in this scenario.
