Выключатель/включатель массы с пультом Д/У для легковых и грузовых авто 12V/24V. Разряжается аккум

The battery is quickly discharged, and there is no way to diagnose and fix the problem. On Ali express I came across this miracle device and decided to buy it. It is not cheap, but there is no way out. So far there is no way to install it on the car and I decided to test it without installing it on the car. As soon as there is an opportunity to install and test it on the car, I will definitely release a video. I just found this on AliExpress: 100.52€ | Remote Car Battery Switch 12V Power Switch Power Switch Leakage Protection Device https://a.aliexpress.com/_EwynFVq