I installed alarm systems, heated seats and blind spot sensors.
They work carefully, there are no complaints.
Not super fast, but in such matters it is better not to rush.
Of course, there were flaws, as everywhere else. The main thing is to solve all issues as soon as they arise. Then no problem.
A great place to buy, install and maintain a Pandora car alarm system. The service is at a high level. The staff is polite, helpful and experienced. The prices are reasonable.