Regular hotels will not install surveillance cameras in hotel rooms, which not only violates the privacy of guests, but also may have a great impact on the hotel itself. However, it does not rule out that in the past, some residents illegally installed pinhole cameras in their rooms to gain benefits by secretly photographing personal privacy.

No matter whether the hotel is highly rated or not, it is recommended to check the hotel room in all directions, especially the position facing the bed and the areas such as bathroom shower, toilet and toiletries. The detection method can be one by one, which is more comprehensive, and you can also use a camera detector, which is also effective and efficient. It is not recommended to use the camera function of the mobile phone to detect. This method is not accurate and the screening effect is not good.