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For a detailed solution for access control, contact 001
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The identification unit part is an important part of the access control system, plays the role of identifying and confirming the identity of the passerby, and there are many ways and types of identity recognition, mainly including card identification mode, password identification mode, biometric identification mode and composite identity identification mode.
Target Recognition. Biometrics.
Fingerprints, palm shape, under-eye lines, iris, veins, face, voice, signature, gait, etc.
Personnel code recognition.
Ordinary keyboards, out-of-order keyboards, barcode cards, magnetic cards, IC cards, and proximity cards.
Item feature recognition.
Metallic substances, magnetic substances, ** substances, radioactive substances, special chemicals.
Item code identification.
Barcode, ESA label, etc. The electric lock and actuator unit part includes a variety of electronic locks, car stoppers and other control equipment, which should have sensitive action, reliable execution, good moisture-proof and anti-corrosion performance, and have sufficient mechanical strength and anti-vandalism ability. There are many models and types of electronic locks, according to the difference in working principle, they can be divided into electric plug locks, magnetic locks, cathode locks, anode locks and shear locks, etc., which can meet the installation needs of various wooden doors, glass doors and metal doors. Each electronic lock has its own characteristics, and it is also different in terms of security, convenience and reliability, and it is necessary to choose the right electronic lock according to the specific actual situation.
Control the actuator.
The entrance control actuator executes the control command sent from the entrance and exit management subsystem, and makes corresponding actions at the entrance and exit to realize the rejection and release operation of the entrance and exit control system. Common ones are: electric locks, car stoppers, alarm indication devices and other controlled equipment, as well as electric doors and other control objects.
The management and setting unit part mainly refers to the management software of the access control system, and the management software can run in the environment such as Windows and XP, supports the working mode of the server client, and can carry out the authorization and management of the operational functions to different users. The management software should use large databases such as SQL from Microsoft and have good developability and integration capabilities. The management software should have functions such as equipment management, personnel information management, badge printing, user authorization, operator rights management, alarm information management, event browsing, and electronic maps.
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Personally, I think that stability, protective measures, and power protection measures are more important.
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Central control access control system nationwide**.
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ECOS access control reminds you that it can be used in communities, enterprises, schools, buildings, banks and other places!
Hello, such a problem should find a product supplier or engineering company, to provide you with software and hardware manuals, different manufacturers of its operation methods are different!! You can check the employee's card number and other information, and if it has indeed been authorized, then see if other employees have the same problem! Otherwise, there is a problem with the controller and it has to be repaired. >>>More
That's all I have to say.
Summary. 1) The main operating parameters of the pressure regulating equipment are: inlet pressure p1; outlet pressure p2; Closing pressure pb; Discharge pressure pf; Cut-off pressure pq >>>More