[RE-wrenches] Suggestions for off grid cellular modem

Kevin Pegg kpegg at energyalternatives.ca
Wed Oct 8 15:23:52 PDT 2014


Hi Nick, 
 
We use the Sierra Wireless units. Robust industrial grade. Different versions according to specifics of your carrier. 
http://www.sierrawireless.com/productsandservices/AirLink_Gateways_Modems/Intelligent_gateways/Raven_Series.aspx
 
Kevin

-----Original Message-----
From: RE-wrenches [mailto:re-wrenches-bounces at lists.re-wrenches.org]On Behalf Of Nick Vida
Sent: October 7, 2014 8:12 PM
To: wrenches
Subject: [RE-wrenches] Suggestions for off grid cellular modem


Hello wrenches,

I am looking for a recommendation for a cellular modem for a monitoring system. Ideally it would be 24vdc, and outdoor rated or robust enough to survive in a junction box. Cellular coverage is good at the site, but there are no phone lines or data. Do any of you have any experience with this?

Application is SMA tripower monitoring.

Thanks in advance.

Nick Vida


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