I bought the part to playing around, so to recreate certain scenarios (opening mechanisms). The unit I find it more than just "pretty good". Also, I find that it in closed buildings (offices) can be used quite well, although I personally would still prefer to put 40-50 euros more on the table and buy a better option. No way I would mount it on the front door. Burglars need neither am staying long code lock, even on RFID reader. Briefly threshed with his fist on housing and you have free rein to the door to open immediately ...
