Robert,

How about under water motion sensors???? Directly linked to the pump?
Hmmmmmmmmmm just thinking

Why on earth did you move to Canada? Who are you hiding from? LOL
It's SOOOOOO expensive there/ BEAUTIFUL / but expensive!

Elk Grove Laguna is out of control ! Sometimes I think I'm going the wrong direction when enroute to a HI, landmarks are replaced by shopping centers/Malls and thousands of Homes.....
Remember Elk Grove-Florin? All dirt and scattered country homes.....
Now there are Apartment complexes
More shopping centers
Storage facilities
Restaurants
Housing developments
and "It's a small world style" Subdivisions similar to San Fran, Zero lot lines, painted like Easter eggs.
there are only 3 un-developed pieces of land between Bond and Gerber!

Foothills are looking better each day
~Wen~