Here's a list of inexpensive network-controlled relays. Some of these support input voltage monitoring, if you wish to check their specs to see which do.
DTWonder $20 CDN https://www.aliexpress.com/item/4001232791244.html Tinycontrol LAN Controller V2.0 $25 CDN https://www.i4wifi.eu/en/234467-tinycontrol-lan-ovladac-v2-0 Tinycontrol LAN Controller V3.7 $80 CDN https://www.i4wifi.eu/en/211103-tinycontrol-lan-ovladac-v3-7 BrickElectric BEM104 server remote reboot swtich and auto ping monitor $40 CDN https://www.brickelectric.com/io-system-c-2/bem104-server-remote-reboot-swtich-and-auto-ping-monitor-p-42.html?zenid=031cd6ef9d10c9887bca2917f7217414#.XyCmyKZ7nmE LAN Ethernet 2 Way Relay Board $20 CDN https://www.aliexpress.com/item/32875281443.html HHT-NET2D $30 CDN https://www.aliexpress.com/i/32878564233.html https://www.ebay.ca/itm/252637541844 Industrial POE power supply 1 network relay Module $30 https://www.aliexpress.com/item/4000340390279.html On Thu, Jan 14, 2021, 6:36 PM Peter Kranz via AF <af@af.afmug.com> wrote: > I was user SuperRMS boards for monitoring 24V DC battery banks at remote > sites, but I barely use any of the features those boards provide. I really > just need a SNMP capable voltage monitor that runs off the 24Vdc of the > battery it is monitoring. Anyone got a favorite choice? > > > > > *Peter Kranz*www.UnwiredLtd.com <http://www.unwiredltd.com/> > Desk: 510-868-1614 x100 > Mobile: 510-207-0000 > pkr...@unwiredltd.com > > > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
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