The content of the product is clearly arranged and shockproof in the original packaging and the instruction manual very understandable.
While the motion sensors (PIR sensors) can be set up or attached without much trouble, a craft skill is still required in the mounting of window and door sensors.
As is well known, window or door sensors will detect each be fitted from the inside that the door panel about> 1 cm (depending on the door leaf thickness) deposited from the door frame and a window or balcony door settles to the same extent from the frame.
Since magnetic contact sensor is who along with window / door sensor have the same depth, build by the difference of the door frame and door leaf, balcony door and the frame or window frame, the magnetic contact transmitter, so that the effect of the alarm transmission is ensured by both sensors and both have the same height ,
Was indeed erledgt quickly by aid; However, would be good if companies hand various setups are offered by the manufacturer. Also like a small surcharge.
Very positive to mention that the alarm signals are received without errors in a higher or lower lying flat same stairwell. No matter how or where, shall be finalized by the monitored apartment, the alarm receiver (alarm unit) in each of the VG apartments. An immediate installation of alarm transmitter on the door is not necessary. Work anywhere in our apartment the alarm system without interference.
Therefore my judgment:
The price / performance ratio is 100%.
An acquisition meets the everything it promises.
Therefore, the highest rating possible: 5 Star, but more like!
A great product, I will recommend.