negative:
- Taken out of the Amazon box, the packaging of the device is still so wrapped in plastic film and adhesive tape that you need a knife to unpack it (anything but Frustfrei)
- English manual shows screenshots, which differ from those on the device
- The establishment will only work as simple as described, if only your own wireless network radios, and none of neighbors (ie only for people in the countryside, where the nearest neighbor is 50 meters)
- Monitoring via app, whether the outlet is on or off, does not work reliably; the status display is often not up to date, what the user in the app but can not recognize, as does not display when the status has been updated for the last time, and manually update any can be initiated; iOS the status is updated often with only several hours of delay, Android seems to work better, you click a couple of times in the menu back and forth, is updated obviously, but it remains an uncertainty
- Via App, the switching times only change when the app via the same Wi-Fi radios, such as the "power socket"; on the road so can be changed any programming
- Chinese companies; other than those specified by Amazon, the price includes VAT NO; it threatens trouble with customs and tax authorities; for commercial buyers there is no way to deduct, since no invoice with VAT-ID can be issued (not in delivery via Amazon Germany)