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ADI #:ASC2204B-S Model #: DHI-ASC2204B-S Name: Dahua DHI-ASC2204B-S ASC2 Series, 4-Door One-way Access Controller
Support TCP / IP communication
Two dual communication protocols; RS-485 and Wiegand (W26 and W34)
Holds 100,000 users and stores 500,000 card swiping records
Product Overview
General Information
Dahua DHI-ASC2204B-S. Access control controller for 4x 1-way doors. Supports TCP / IP communication. Communication protocols RS-485 and Wiegand 26/34. Capacity for 100,000 users and registration of 500,000 events. Supports interlock, group combination, anti-passback, remote unlock, etc. Alarm Card reader tampering, intrusion, door sensor timeout, duress, illegal card exceeding threshold, and wrong password. Built-in RTC, supports manual time synchronization and automatic time synchronization. Supports online upgrade and shutdown memory protection. Supports watchdog (protects the system from software or hardware failures) Supports PoE power supply. Dhi-asc2204b-s.
Main Features
Support TCP / IP communication
Two dual communication protocols; RS-485 and Wiegand (W26 and W34)
Holds 100,000 users and stores 500,000 card swiping records
Support interlock, group combination, anti-passback, remote unlock, and more
Support card reader tamper alarm, intrusion alarm, door sensor timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm
Built-in RTC, support manual time synchronization and auto time synchronization
Support power-off memory protection and online upgrade
Support watchdog (a device that protects a system from software or hardware failures)
