Heres a pic of the Garadget installed this morning.
Took a while to find the right spot as the LED was shining straight in my neighbours front door when the door was opened. All sorted now.
Also the Merlin only allows you to mount on the cover which for now seems OK but a pain if you need to take it off.
Was reasonable easy to setup but like a few others the micro USB Cable failed its of fairly cheap quality but luckily Ive found a spare for now.
Keep developing the App and any new Hardware such as Light, etc.