I am looking for environmental monitor system for about 20 sites where I could monitor temperature and humidity.
For each site I would need 2-3 indoor sensors (inside server racks) and preferably one outdoor sensor as well on some sites.
All sites are basically Fiber endpoint with fair number of Cisco switches that I would like to monitor.
Sites are connection via Fiber on a separated VLAN so I imagine I could use a LAN based sensor on-side that talks directly to our head office.
I would like to use SNMP (from Home Assistant?) that I would integrate into our Zenoss, LibreNMS and Zabbix systems.
Do you have any ideas that you would like to share?