Apart from the other plugins such as spikekill, threshold, monitor, ip subnet, realtime, etc which are already in placed in my system, I came across with the Devices plugin. This plugin will use the existing cacti database under Console > Devices. The plugin is a read-only access to the devices and when clicked, it went to Graphs > Preview Mode rather than "Edit host" when clicked from Console > Devices. This will also beneficial if you want selected users to view the list of devices without manipulating the configuration.
The only lacking feature I've noticed is I can't click the 'status' header of the list to sort as what I usually did on Console > Devices, though it has a drop-down filter to display the specific status.
Install this plugin like any other cacti plugins (I will post a step-by-step guide for new users like me... soon)
Info and downloads from cacti.net can be found here