ER423

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Overview

The ER423 is a simple and reliable access control system with a range of impressive features. This system is used in areas such as homes and businesses to securely provide regulated access to certain areas. In this article, we’ll explore the application field and working principle of the ER423.

Application Field

The ER423 is an access control system suitable for doors, gates, and other access-regulated areas. It can be used for residential and commercial buildings, as well as public spaces. It is an economical solution for many different access control needs.

Features

• Uses 125KHz RFID card technology for identification
• Compatible with single and double-door setups
• Supports 8,000 cards maximum
• Real-time monitoring and alarm for improper operation
• Anti-pass back capabilities for security

Working Principle

The ER423 access control system uses 125KHz RFID card technology for identification. When a user presents their card to the reader, the system will read the information stored on the card through radio frequency technology. That information is then compared to the database stored in the system. If the information matches, the system will unlock the door. If the information does not match, the system will remain locked.

Conclusion

The ER423 is an access control system designed for doors, gates, and other access-regulated areas. It utilizes a 125KHz RFID card technology for easy identification, and has features such as real-time monitoring to ensure security. This system is an economical solution for many different access control needs.

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