1. The installation of Fingerprint Recognition Time Attendance needs to replace the door lock. There are many kinds of lock body specifications. The same Fingerprint Recognition Time Attendance will also consider the design of most lock body specifications on the market. Generally speaking, most doors can be installed with Fingerprint Recognition Time Attendance. The door needs to be replaced, unless there are a few special or foreign lock bodies, but it can also be installed by replacing the door opening. As long as you want to install Fingerprint Recognition Time Attendance, the manufacturer and the universal installer will help you solve it.

2. Confirm the opening direction of the door, the size of the lock body and whether the hook is attached
3. Material requirements for installing Fingerprint Recognition Time Attendance on the door
Now there are many types of doors, including outdoor metal doors and common indoor wooden doors. You may worry that wooden doors will not be equipped with Fingerprint Recognition Time Attendance. In fact, this worry is unnecessary. I have only seen thieves picking locks, but never seen doors. Fingerprint Scanner can be installed on wooden doors, iron doors, copper doors, composite doors, and anti-theft doors, and even glass doors used by companies can use glass door fingerprints to identify attendance.
4. How thick do the doors need to be to fit a Fingerprint Scanner
The thickness of the door is an important factor that must be considered when installing Fingerprint Recognition Time Attendance, and the thickness of the door determines the accessories of the lock. Generally, the thickness of the door corresponding to the Fingerprint Scanner is between 40-90mm. If it is thicker, you can make a note when buying Fingerprint Recognition Time Attendance. Door thickness beyond this range cannot be installed, so be sure to measure the thickness of the door when purchasing, so that the customer service staff can choose a suitable door lock for you.
5. The door is a double door to install two locks
Technically, there are two locks, one real and one fake. This is for the convenience of opening the door, while achieving visual beauty and symmetry, a fake lock will be installed on the other door, (the fake lock refers to the same brand, the same type of lock, in order to be installed in the double door, and Remove the lock cylinder and deadbolt of one of the doors, and only keep the shell; it is usually called a false lock.) Double-leaf doors are mostly used in villas, and the material is mostly metal, so the weight of the door will be heavier than the wooden door. In order to facilitate the door opening, Before buying a lock, try to choose a fingerprint identification attendance with a larger handle.
6. Is it possible to install Fingerprint Recognition Time Attendance
For friends who love DIY, they will feel that the installation of Fingerprint Recognition Time Attendance is very simple, as long as they operate according to the drawings. However, if you are not familiar with the operation, there may be some problems that may damage the lock. If the lock is damaged due to self-installation, you cannot enjoy the three-guarantee service. To be on the safe side, it's best to leave this difficult task to a professional installer.