I'll try keeping this short, living on my own and working 12 hour shifts, the house is empty and in darkness a lot. Rather than mess about with plug in timers to put lights on I went to pc world and maplin and got shown these belkin switches. Connect to my router and I can turn lights on when I'm not there. Work from a nice little smart phone app. Also the hd camera is pretty neat pointing at my blade in storage. Can view from the smart phone, also it has auto night vision and can sense motion . When motion is sensed it sends me an email telling me. Also has images attached to the email. They ain't cheap but I do rate them. The plug in switches are £35 each and the camera was £89 so in total they should be £159 Discount of £20 for multi buy from pc world