smart home
2.1 Fingerprint lock completed
Leiditech recommends intelligent door lock protection devices and solutions
Magnetic card and radio frequency card (non-contact type, high security, plastic material, easy configuration and portability, low price) use non mechanical key as mature technology of user identification ID, such as: use NFC digital intelligent technology to carry out digital and intelligent research on the access control system, NFC based Smart lock can be accessed through NFC contact or contactless technology, and use wireless communication to bind the user's smart phone, instead of mechanical key to achieve the function of opening/closing the door, This improves the security level.
In 2018, the penetration rate of Smart lock in China was only about 5%, and it was mainly concentrated in the first and second tier cities. However, under the strong growth trend of the Smart lock market, by 2020, China's Smart lock Market penetration has reached 19.75%.
Nowadays, the anti-theft level of smart door locks is getting higher and higher, and common unlocking methods include fingerprints, passwords, card swiping, mechanical keys, etc. To achieve increasingly complex unlocking methods, the processing power of MCU is becoming increasingly important.
Leiditech recommends products for intelligent door locks：
|
Category |
Brand |
Product and product overview |
|
ESD Diode |
Leiditech |
For power inlet：SD1271D3W package SOD-323 IEC 61000-4-2 (ESD) ±30kV, 12V VRWM，36A IPP |
|
ESD Diode |
Leiditech |
For sensor：LC05CI package SOD-323,IEC 61000-4-2 (ESD) ±30kV,5V VRWM，18A IPP |
|
ESD Diode |
Leiditech |
For Wifi-soc：ULC0511CDN package DFN1006, –IEC 61000-4-2 (ESD) ±30kV，5V VRWM，4.5A IPP |
|
TVS Diode |
Leiditech |
For counter force protection：SMAJ24CApackage SMA,24V VRWM |
|
ESD Diode |
Leiditech |
Fingerprint protection：SD05C SOD-323 5V |
Leiditech can provide various interface electrostatic lightning protection solutions to solve electromagnetic compatibility problems for customers, and provide more protection solutions，Please search for the mini program "EMC Electromagnetic Compatibility Community" on WeChat. Welcome to contact Hu Gong 18016225001.
