Using a hidden camera in an office to record theft in a private office or desk can be an effective way to catch the perpetrator and provide evidence in legal proceedings. It is important to ensure that the camera is placed in a location where it will capture clear and accurate footage of the theft. This may require careful consideration of the angle and placement of the camera to ensure it is not obstructed by any objects in the office.
However, it is important to note that using a hidden camera in the workplace can be a sensitive issue and may raise privacy concerns among employees. Above all, it is important to ensure that the use of hidden cameras complies with local laws and regulations.