Turn off TV when not home

[Flaskemannen]

Hi, im pretty new to tasker but I've been able to automate my wifi/mobile Data usage so far

I've been searching the Web for a way to automate turning my TV off when I'm not home, triggered by my phone not being on the home network anymore? Or me getting in the car(I'm still on my home network when I get in my car if that helps) using tasker some how but I'm coming up emptyhanded.

Anyone got any idea for how I can do this? Maby using some kind of third party plug in or gadget?
Would really appreciate any help making this happen, im ******* useless at turning my TV off... Always forgett

I got a Samsung 8series smart TV and a Galaxy s5 phone.

 

[WarriusZero]

What mechanics do you have to switch your TV off remotely? i.e. can it receive commands from other sources than the remote control? or are you thinking about Vera or a similar approach?
That would be a start.