Very good. In A500pro+ it is much more than satisfactory. It also has double mounting materials (gelatin and double-sided tape).

The camera was purchased to replace another identical one that came with the A500S-1. It is particularly reliable with the only issue being the difficulty of disconnecting it from the cable that connects it to the front camera (e.g. in case of changing cars)

This is what happens when you buy a product and don't carefully read its specifications but only see the "rear camera". What do you get? I bought it to connect it to a monitor or a recorder with a front camera, but this specific one is powered and functional only with the 70mai recorder with the front camera.