Physical Environment Monitoring
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 I'm looking at getting some environment monitoring for my server room, just temperature and humidity in one room, possibly two (second is in another building but network accessible). Ideally, I would like SNMP, email and SMS alerts. 
 That being said, SMS is just a nice-to-have bonus and not a deal breaker/maker.
 
 I've had a quick look at:- ITWatchDogs
- APC (super expensive from my initial investigation)
- Ferret
 
 What do you lot use?
 Do you like it?
 Any recommendations?
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 Is a build you own an option? 
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 It could be, I'd not considered it. 
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 @nadnerB 
 Raspberry Pi It's cheap and easy to install.https://publiclab.org/wiki/fido-the-raspberry-pi-based-temperature-alarm-that-sends-text-messages There are more similar projects in Internet. 
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 Doesn't Ubiquiti have something for this? There was some vendor that I looked at in the last year that had nice options and now I cannot remember who it was. 
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 @scottalanmiller said: Doesn't Ubiquiti have something for this? There was some vendor that I looked at in the last year that had nice options and now I cannot remember who it was. If I'm looking at $200 entry fee for just a networked temperature sensor, well, a Raspberri Pi with a $3 temp sensor and $.10 resistor looks real good. Knowing how Ubiquiti does things, they probably drop the DIY route off the cost curve. Yep, looked at B+H Looks like you can get a temp sensor on the network for ~$96, which you'd be at or over that price just for components of a DIY kit. 




