Smart City
4.35Access Control Management
Leiditech recommends access control management protection devices and solutions
The access control management system mainly consists of a local database, a card reader, and a door lock. Users can use the access control card to verify the data in the local database through the card reader and transmit it to the MCU microcontroller for processing before opening the door lock. This system is suitable for public institutions such as postal and telecommunications, transportation, chemical industry, and public safety. The Door security has become one of the most important security systems in developed countries and regions. Different from traditional security equipment, it changes passive monitoring and alarm into active control, playing a higher security role. Therefore, the Door security takes the lead in the field of security equipment.
Door security has developed rapidly with the development of automatic identification technology. At present, the Door security developed and used at home and abroad mainly focuses on induction Door security and biometric Door security. Fingerprint Door security is the most widely used biometric Door security. Advanced intelligent access control system is an important development direction of current Door security. Advanced intelligent Door security is a networked Door security, which is commonly used in national defense, military and other units. The MCU, as a control unit, is particularly important.
Leiditech recommends products for access control management：
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Category |
Brand |
Product and product overview |
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ESD Diode |
Leiditech |
For wireless receiving chips：ULC0511CDN package DFN1006, –IEC 61000-4-2 (ESD) ±30kV，5V VRWM，4.5A IPP |
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ESD Diode |
Leiditech |
For smart cards：SDA05CW packageSOT-363 IEC 61000-4-2 (ESD) ±30kV,5V VRWM，6A IPP |
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ESD Diode |
Leiditech |
For display screen：ULC0524P package DFN2510P10, IEC 61000-4-2 (ESD) Air discharge: ±30kV Contact discharge: ±25kV ,5V VRWM,5A IPP |
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ESD Diode |
Leiditech |
For storage cards：LC0504F package SOT-363 IEC 61000-4-2 (ESD) Air discharge: ±15kV Contact discharge: ±8kV,5V VRWM，5A IPP |
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TVS Diode |
Leiditech |
For display screen power supply：SMBJ24CA package SMB,24V VRWM,15.4A IPP
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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.
