I have the Visonic Powermax (not PLUS) alarm system in my house. How do I use the hard-wired zone on the back of the unit? How do I register it? Is it normally open or closed?
I want to hook up a freeze sensor to it. I found a simple one, with normally closed contacts. Is there something more advanced? I really want to use it with the Powermax instead of being a separate unit (it will be too complicated to communicate with another device by phone - the answering machine, the Powermax, etc.)
I also have broadband internet in the house with an IP that changes rarely but it can still change. Is there a simple device that can be hooked up to the router to monitor the temperature in the house when I am away?
I want to hook up a freeze sensor to it. I found a simple one, with normally closed contacts. Is there something more advanced? I really want to use it with the Powermax instead of being a separate unit (it will be too complicated to communicate with another device by phone - the answering machine, the Powermax, etc.)
I also have broadband internet in the house with an IP that changes rarely but it can still change. Is there a simple device that can be hooked up to the router to monitor the temperature in the house when I am away?
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