Users apply for housing mortgage loans, and banks need to go to the scene to take photos of the house. However, the requirements of banks in each city are different, and some banks do not need to take pictures at home. The purpose of taking photos is to prove that the property is real, and the bank can know the area and decoration of the house. So there is a bank room to sign indoor photos.

Bank mortgage refers to the borrower's application for a loan for consumption or business purposes with the property under his name as collateral. Agricultural Bank of China, China Construction Bank, China Merchants Bank and many other banks have launched mortgage products.