Bathroom Fans with humidity sensors

[jord35davies]

Hi Guys,
its been a while since Ive been on here but I was wondering if anyone has installed any bathroom fans with humidity sensors. Got to install one tomorrow and was wondering if they are wired any different from normal ones.

Its a 4'' Manrose Fan by the way with a sensor build in.

Thanks for your help in advance guys

 

[Mr Mark Sparks]

you answered your own question
they are built in connect as normal with perm live
they are a bit iffy coming on and going off on a whim