Hi, I think our Kress & Bohl Camara has given up, the picture on the screen starts OK but then after a short while it becomes very light and the image more or less dissapears into the bright background, i have trieds all of the normal adjustments but they won't fix the problem, any ideas how to fix it would be welcome. If its not economic to repair any suggestions on a replacement would be welcome, Can i use the same wiring ? as it was quiet diffecult to route when we installed it, Or would it be better to get a wireless unit do they work ?. If we can use the existing wiring can we also use the existing monitor albeit it is a bit big ? any suggestion would be very welcome.