The device itself comes well packaged. The build quality is fine. The manual is also OK. Despite the small dimensions of the simulator is a lot of light. In small rooms but that can also quickly become a problem - here the strong brightness is very fast unnaturally. Is considerably disadvantageous that the device unwinds a solid, constantly recurring program that is so striking that one quite quickly detect the fake. Approximately every 30 seconds, for example, emerges an intense blue flicker - the film that could be a nocturnal police operation. Or Disco in blue. I can name the 10 apartments where obviously exactly this TV Simulator stands alone on the basis of this flickering in my village now. A burglar has a safe yet geschulteres eye - and is sure to enjoy such a clear signal that no one is at home. So since the manufacturer must urgently rework.