Lesson 4-

Access Control Solution

Anviz Overseas Technical Support Team 8/27/2013

Copyright © 2001-2013 Anviz Global Inc. USA

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Access Control Application Area

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Access Control System Block Diagram

Card Reader Controller Computer E-Lock Summary: Also known as access control systems, is the use of computers, access control, power locks, card readers, management software, and information carriers (cards, fingerprints, hand geometry, iris, etc) and other equipment for the implementation of intelligent management entrance channel security systems.

Biometric Features

Finger print Palm print Iris Face Voice Signature

Employee Codes

Password Magnetic strip card Barcode Card Proximity Card

Identification Verification Unit Access Control System Components

Controller

Process and Control Unit

E-Lock

Execute Unit

Exit Button Emergency Button

Sensor and Alarm Unit

Speaker Warning Light

Controller Communication Unit

Manage and Set Unit 1.Set the Verification Mode 2.Set the Privilege 3.Control the door Status 4.Monitor the door’s Status 5.Inquiry all the Records

E-Lock basic working theory

In fact,the NC port is connecting with “+12V”.

When power on, the COM is connected to NC, Powers the Lock and Locks. When verify successfully, the relay jump to NO, Powers off the Lock and unlocks.

Normally, the Access Control Supply’s GND is not connect with the PUSH port; When verify successfully, the COM connected to NO, the GND will be connected to PUSH. Back to the above shot.

How to realise Anti-Pass function

VF30+T5S+AEL201+Exit Button

Features: Anti-Pass Back feature is designed to prevent misuse of the access control system. This feature sets a specific sequence in which users’ credentials must be used in order for the system to grant access.

Interim signal module

T50M+SC011+AEL201+Exit Button SC011 Authentication

Features: 1.Even the device outside is broken,the door still keep locked.

2.Decrease the load.

3.Low the instantaneous to the device when E-Lock power off.

Case Study

"All in one card” Block Diagram

"All in one card“ Components

Thank You

Anviz Overseas Technical Support Team