Float and Sensor?

[drillsar]

I'm buying the breakout box and I have a couple of questions,

I want to Use a Auto Top Off System

Now I will need Two Float Switches Im guessing One for Tank, other for Water Top Off.

Now I also need a Water on Floor Sensor,

http://www.alarms247.com/wb1040-additionalwatersensor.aspx

My questions are where to get good float switches and how do you hook up the Water on Floor Sensor

Anything else I need?

 

[aquamanic]

Now I will need Two Float Switches Im guessing One for Tank, other for Water Top Off.

Best practice is to use 2 float switches in your sump. The primary one and a safety that's mounted about 1" higher. If the primary fails the backup will keep you from flooding your system. If you want a "low reservoir" float, then that would be a third.

That water sensor you linked is for a Waterbug I believe. You need the waterbug controller to make it work. This one will work with the BB
http://www.specialtyalarms.com/site/1313932/product/80-519