Can it be used in a humid environment? The truth about the "waterproof and moisture-resistant" nature of semiconductor fingerprint locks

Can semiconductor Fingerprint Locks be installed in damp and oily places like the bathroom entrance and kitchen in the south during the rainy season? Many people are worried that "electronic components are afraid of water", but in fact, current technology has long solved this problem.

For semiconductor fingerprint locks of regular brands, the surface of the sensor will be treated with a "nano waterproof coating", just like adding an invisible raincoat to the sensor. We conducted a test: when the lock body was placed in an environment with continuous water spraying for 30 minutes and dried, it could still be unlocked normally, and the fingerprint recognition rate did not decline at all. It won't affect its use if you wash your hands with a little water and then press your fingerprints, or if your fingers are damp when you come back from outside in the rain.

But note: Being waterproof does not mean it can be soaked in water. If it is soaked for a long time (such as flood), any electronic lock may be damaged. At this time, the mechanical emergency key becomes the key - when choosing a semiconductor fingerprint lock, it is necessary to confirm that it has an independent mechanical keyhole and the keyhole has a waterproof cover design to prevent water from seeping in.

There is no need to worry about the grease problem in the kitchen either. The sensing points of semiconductor sensors are embedded, making it difficult for oil stains to enter the interior. They can be cleaned by wiping them with a damp cloth on a daily basis. In contrast, the lenses of optical locks are more prone to oil stains. If not cleaned in time, it will affect recognition, while the maintenance of semiconductor locks is much simpler.

For users in coastal cities, it is also necessary to pay attention to the "salt spray corrosion resistance" performance. The metal parts of high-quality lock bodies will undergo anti-rust treatment, which can resist the erosion of salt brought by sea breeze, and the service life will not be affected. When purchasing, you can check whether the product has passed the "IP65 water resistance" certification, which is the gold standard for household locks and is sufficient to handle daily damp environments.