I have an old Apex III controller and it's saved my butt a few times... the alarm is setup so it emails me, which in itself is good... but the kicker was when I was out of town and one of the halides burnt out and the ballast was humming... my wife calls me in a panic and I was able to login to the controller and shut off the power to the ballast and fix it when I got home a few days later!
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