The door is locked. What is the unlocking procedure?

Generally, regular unlocking companies need procedures, such as: 1: my ID card 2: property certificate of the place where unlocking is needed 3: property company certificate or neighbor certificate 4: neighbor and property certificate. Generally speaking, as long as the above two conditions are met, if there are special circumstances, such as: the real estate license is absent, the neighbors are absent, and the property is off work, then the unlocking company will generally ask the location of the key in the house and the Chen Fang location or brand photos of some indoor furniture before opening the door. Generally speaking, it is recommended to find an unlocking company for public security record, and it is not recommended to set up a stall on the roadside without any qualification to prevent unnecessary disputes or bring unnecessary troubles to yourself and ensure your own safety. Although the procedure is complicated, safety comes first. Unlocking is basically harmless, unless it is broken, there is no need to change the lock. The price of ordinary old locks is 10- 15 yuan. Ordinary door cross lock 20-30 yuan anti-theft door cross lock and plaque key (AB type) and semi-circular lock 40-80 yuan van, large truck, ordinary Volkswagen 30-50 yuan mid-range car 100-200 yuan high-end car 500- 1000 yuan or more. Prices vary from region to region.