looking for hardware sensors

[Onotsky, Steve x55328]

> -----Original Message-----
> From: Cory Coager [mailto:ccoager at gmail.com]
> Sent: March-01-11 18:59
> To: nagios-users at lists.sourceforge.net
> Subject: [Nagios-users] looking for hardware sensors
> 
> I'm looking for some cheap hardware usb/wifi sensors that are
supported
> in Linux to provide:
> - temperature
> - humidity
> - water/flood
> - smoke/fire
> 
> Some all-in-one devices would work as well as long as they aren't too
> expensive.  Otherwise I will have to run them off something like
> guruplug.
> 
> Here is some for temperature, humidity and water sensors (~$200):
> http://www.digi.com/products/videosensors/watchportsensors.jsp#models
> 
> I haven't found anything for smoke/fire.
> 
> Does anyone know of any that work in Linux?
> 

Esensors' EM01B units (http://www.eesensors.com/WebsensorEM01B.html) are
checked via http, so platform is irrelevant.

They also check illumination; if the area that you want checked is
constantly lit (or unlit) you could check for a rising light level that
flames would cause.  It's a stretch, I know, but the sensors are cheap
and work well.

Cheers
Steve

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