What are the fingerprint film making methods? How to make homemade fingerprint film? Fingerprint membrane is a common cheating Tool for attendance machines. Through the fingerprint membrane, the fingerprint-free punching process can be realized and the recognition of the fingerprint attendance machine can be successfully cracked. Therefore, the fingerprint film has also become an artifact for liberating office workers. In general, the fingerprint film can be obtained through purchase, and fingerprint films can also be made. Common candle fingerprint film, silicone fingerprint film, optical fingerprint film, capacitive fingerprint film and so on.
The main function of the fingerprint film is to clone the fingerprint lines. Through a simple stamping and mold-reversing process, a fingerprint film containing fingerprint information of the human body, which is made of candles, silica gel, etc., is also called a fingerprint sleeve.
It should be pointed out that the fingerprint film can generally be successfully cheated on ordinary fingerprint attendance machines, but it may not be able to identify high-end time attendance machines or fingerprint door locks. In particular, fingerprint locks using live recognition technology can hardly be swept away by the fingerprint film.
For an ordinary fingerprint card punching machine, the working principle is simple and the structure is not complicated. The uneven surface of the fingerprint of the human finger is irradiated with laser light, and the reflection will sense the board to form a different image at different heights. The image is consistent with my attendance, and the same applies to laser irradiation. On the fingerprint film, if the fingerprint lines are clear, the image information obtained by the machine will not have too much deviation, and it can fool the ordinary punchers.
Self-made fingerprint film basic steps tutorial:
A: Silicone fingerprint film production method
Silicone fingerprint film preparation materials: silica gel, nano materials for fingerprint collection, fixed water, fingerprint film preservation box, stirrer box, film, and fingerprint film production instructions.
The basic flow is: 1. The hair dryer melts the rubber; 2. The nano glue collects the fingerprint lines; 3. The water drops the solid; 4. Stirs the silica gel; 5. Pours the silica gel.
The behavior of commutation created by office workers using DIY fingerprint film is actually a kind of deceit and irresponsible performance for the service unit. It is an act that is detrimental to personal credibility and integrity and needs to be avoided.
II: Paraffin Wax Film Production Method
Paraffin wax film production materials: paraffin or candles, containers containing paraffin, glass glue.
1, by heating the wax to melt, you can use an alcohol lamp to heat the paraffin container, pay attention to temperature and paraffin shape changes.
2, press the fingerprint in the process of solidification of paraffin wax, pay attention to the intensity, at this time the color of paraffin should be transparent to white.
3, coated with glass glue, placed two days of observation, pay attention to more than a few fingerprints, to ensure clarity.
4, after placing, until the surface is fixed, just gently button down the glass glue, the fingerprint film will fall.
5, carefully remove the paraffin fingerprint film, you can achieve card cheating.
The above is a smart lock Chinese network Xiaobian according to the online data processing fingerprint film production methods, it is not recommended that office workers use fingerprint film to cheat, this type of behavior will contribute to the company's bad habits.
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