Brief description of the four major types of anti-theft locks

[ Huaqiang Security Network News ] From the current application point of view, the performance of the anti-theft lock is very much, which brings a lot of convenience to our life. In general, it is mainly in four aspects.
Anti-theft lock
1. The first is the remote-controlled anti-theft lock. Through the corresponding capture, more non-progressive progress is obtained. By using the remote-controlled anti-theft lock, a certain recognition force is given to the signal that the human eye does not recognize, and the changed password form is adopted. At this time, it is necessary to carry out careful research and expansion on the necessity of keeping the remote controller.
2. Another form is the keyboard type anti-theft lock, which is the most widely used application mode from the current application technology level and market recognition degree. The biggest advantage is that the password remembers the numbers and characters in the authorized human brain. It is accurate and reliable, and it is difficult to be stolen. However, the password should not be too simple. It is still in the mainstream position in the market, and it is often used as an auxiliary input mode for other types of anti-theft locks.
3. There is also a form of card-type anti-theft lock. The types of such cards are various. From a technical point of view, the current contact-type anti-theft lock technology is very mature, relatively suitable for the financial industry, through careful The custody has brought a lot of convenience to our lives.
4. The last thing to say is the anti-theft lock of biometrics, which is especially suitable for the verification of the financial industry. This prospect has been favored by many people.

Stainless Steel Shower Head

The utility model discloses a Kitchen Shower head that is convenient to switch the water outlet mode, has a compact structure, and is easy to use and a kitchen faucet using the kitchen shower head. The shower head includes a shower body and a shower head provided with a spray water outlet and a V-shaped water outlet. , The shower head is provided with a water separator, and the water separator is provided with an annular flow channel and an inner flow channel respectively connected to the spray water outlet body and the V-shaped water outlet body, and the lower end of the outer wall of the water separator is upwardly circular A plurality of water inlet holes connected to the annular flow channel are provided, and a first sealing ring is provided on the lower side of the water inlet hole; the water outlet end of the shower body is connected with a converter, and the converter is provided with a communicating In the water diversion cavity at the water outlet end of the shower body, the lower end of the water diversion device is installed in the water diversion cavity and can move up and down, and the upper end of the inner wall of the water diversion cavity is provided with a matching first sealing ring

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Yuyao Zelin Sanitary Ware Co., Ltd , https://www.zlsanitaryware.com