Gateway

The Gateway (also referred to as Master) is a device retrofitted to your existing equipment. It provides 3 basic functions:-

(a)   Internet connectivity for your equipment. 
The Gateway has a built-in data modem and embedded Internet software to communicate over the Internet without using a PC.

Your ordinary equipment like a pump control panel, fire alarm panel, etc will be able to communicate over the Internet when fitted with the Gateway device.

(b)   Data logger.
The built-in data logger (also referred to as Built-in Slave) has 10 input channels that receive signals from your equipment and two output channels for remote control.

(c)   Devices Networking.
When there are more than 10 points to be monitored, additional data loggers called External Slaves may be connected to the Gateway using an RS485 network. Up to a maximum of 15 External Slaves may be connected to the Gateway.