I am selling an Arlo Base Station VMB4000 and 3 cameras. I bought them in 2019 and have not used them since 2022, and they have been in storage since that time. At the time of removing everything worked well apart from the batteries. I bought compatible ones for them, which did the job perfectly. However, like all batteries, over time, they will need replacing. I have tried to photograph all the model information and related details, and can take more pics if requested. I am not technical, so I can not answer any questions. However, I have Googled this model and here is the AI rundown.

The 2019 Arlo Base Station VMB4000 is compatible with several cameras, including the Arlo Pro 2 and original Arlo Wire-Free cameras. It provides a connection to the internet, features local storage via USB, and has a 100 dB siren. While the base station is functional, some legacy cameras manufactured in 2019 have had their support ended. However, you can still use them with the base station for local streaming and notifications.