View Full Version : Wireless Relays
11-02-2006, 04:55 PM
Has anybody out here used wireless relays? What kind of range and relibility? The customer has 8 buildings spread out over an industrial site. All the starters are located on the roof, so no worries about metal roofs or walls. I can get the power at the panels so I don't need batteries. The customer requests that all exhaust fans shut down on a single command.
Never used wireless, but I belive this a perfect application.
11-02-2006, 05:09 PM
you can try the Kele Frontier line. I used it for Demand load sheding a few years back and it worked OK. they also have a tool that will test wireless signal before you buy them.
As a side note... this should not be used for life safety!!!!
11-02-2006, 06:36 PM
I would try Thermokon.
I have their wireless/batteryless room sensors and so far so good. The receivers can be Lonworks so tying that into BAS isn't a stretch.
11-07-2006, 10:29 AM
I didn't see a FCC certification for Thermokon. But it did have some intersting product. Are you using 868mhz?
11-07-2006, 07:40 PM
Try TRS Wireless.
11-09-2006, 11:30 AM
TRS Systems is the best I've seen yet. Thanks cacontrolgirl.
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