There are 2 used Elmo document cameras, model L-12W.The purchase date was 22.10.2021. The functionality has not been checked here. There are no more manuals available. Software updates were no longer carried out, and the following is pointed out:Forensically, it is secured that Chinese spyware is on the cameras. In view of this, it cannot be assumed that even when reset to factory settings, no Wi-Fi connections can be established in the background that allow a data flow.No shipping, only collection at the local court Rahden.