In this case, the customer needs to deploy smoke sensors, temperature and humidity, and flood sensors on site. Sensor data needs to be transmitted to the intranet, and cannot be connected to the extranet. Local services need to be deployed in the local server, can not be uploaded to connect to the external network resulting in data leakage or network attacks. Due to the impact of the epidemic, the software personnel can not go to the site to deploy local services. It is necessary to entrust the local construction team to carry out remote deployment, which needs to be carried out remotely.VPNThe
The VPN router supports multiple LANs for VPN connectivity, enabling various applications on the LAN, such as server deployment.
A VPN works on a Layer 2 network, it will send Layer 2 broadcast packets from one LAN to another LAN over the VPN, this can make two LANs in different locations look exactly like the same LAN. By using the same network segment for VPN connections, data transfer speeds will be faster and it will be easier to find the cause of the fault when troubleshooting the network.
VPN Router Internet Access by4GRouter feeds the network. When remote assistance is needed, plug in the card to connect to an external network.
The local wiring adopts 485 hand in hand method, and the bus takes power from the 24V power supply of the gateway part. 485 gateway locally collects flooding, smoke, temperature and humidity, and reports immediately when there is any abnormality, and sends heartbeat packets to the intranet regularly when there is no abnormality.
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Liquid Level Transmitter WE-T101 Series
¥695 – ¥873
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