WIRELESS SPRINKLER CONTROL PROJECT IDEA

[zboltman]

Have a project idea that I don't know how to implement.

Have a sprinkler controller in the garage at the front of the house.
Would like to it to control sprinkler valves for the back yard but I can not run wires between the two points.
There is a 60'distance with 4 walls and a kitchen to go thru.
Need a wireless idea to control sprinkler valves. (There is 120vac present in the backyard)

Please help me lay some groundwork for this project. While I'm well versed in basic electronics; I have no idea where to start with this.
 

[NiHaoMike]

https://opensprinkler.com/

[RoGeorge]

Make the sprinklers react to light, or to music "play your favorite tune, to water the gardune", or to trigger when they detect a stray cat!