The only negative thing is that the remote controls are very sensitive... in 6 years I bought two for 50 euros because the controllers broke on the first one... by changing the central unit, only the second controllers work, so you don't need to reinstall, you just unplug the cables, connect the new ones, and the new controllers work... one key to go and copy 50 euros is not enough, I would give 5 stars if I changed the controllers in a decade

For its price, it is excellent.
It is bidirectional and the range it informs is satisfactory (within an entire building block with 2 apartment buildings).
It does not have the option to only open the trunk (only for new ones that "launch" the trunk).
As for the negatives, you cannot unlock only the trunk and every time you open any door, the alarms flash about 15 times and you cannot cancel it.

Like the others, the controller broke in less than a year. The second one doesn't even send a notification when a tractor passes over a car. It might be because of the installation, but now I doubt it when I see the comments of others. No, clearly no, I wouldn't buy it again.
I bought the 1068 model. It might have a different quality compared to the others.

Edit: The second controller broke within a year... and now I lock it with its own central locking. I'm changing the rating to 1 star out of 2 because now that it locks with the central locking at night, the windows and sunroof randomly open by themselves and stay open. The neighbors have already notified me 4 times that they found them open. Fortunately, I haven't been robbed yet because it's a good neighborhood.

I bought the Steelmate 888X10 and everything works perfectly. It's worth spending a little more money for better quality.

In the semester above, the first controller broke. It goes without saying that it cannot be fixed. The controllers require a battery every 2 months (and they are not easy to find, nor are they cheap). Within 1.5 years, the second controller with the alarm activated broke, resulting in me having to disconnect the sirens and power in order to drive the car without the alarm going off. I definitely would not recommend it for purchase.

After a year and a half, one controller has broken and the alarm is blocked. It may also be the fault of the technician who installed it.

Perfect for its price, excellent at 55 euros, easily reaches 150 meters, very nice construction and easy to use. It is up to the person who installs it how sensitive they want it to be, with a slight tap the car starts beeping, it's just perfect, I can say that with my eyes closed. And let me add, it not only reaches 150 meters, but it also reaches inside the house. I am in the kitchen and the car is on the road and the house is on the upper side, high up, and it still reaches inside the house

After 1 year of use: Excellent for its price - I haven't been able to test the shock absorption. It seems like it's not working or I need to damage my car to make it move forward. For this reason alone, 4 stars. I recommend it and may buy it again