These are adequate, I would not say they are the best option I could buy, but the cost savings over the Arlo branded ones was significant enough that I can deal with them.
1. they are basically painted primer white, the paint is flaking off especially with the turning of the thumb turn.
2. a few of the holes where the screws go from the post into the house/wall were cracked before I received them. Minor crack, but I could see it and it exaggerated when I tightened a screw into the wall board below.
2. They seem to hold tight, no slop in the post joint from the camera into the base
Final verdict will be in how they hold up over the next few months.
*金属壁挂架 - 可调节室内/室外安装，兼容 Arlo、Arlo Pro、Arlo Pro 2 和其他兼容型号 - Wasserstein 出品（3 件装）4897080223742 白色