Dahau Access Controller Two communication protocols: RS-485 and Wiegand.
$57.52
$108.71
Dahua ASC2204C-D Access Controller 1.0.01.25.11415 TCP/IP communication.There are two communication protocols: RS-485 and Wiegand.supports storing 100,000 user and 500,000 card-swiping records.supports multi-door interlock, multi-user unlock, anti-passback, and remote unlock.> supports reader tamper alarms, intrusion alarms, unlocking timeout alarms, duress alarms, invalid card exceeding threshold alarms, and incorrect password alarms.supports built-in RTC, manual time fixing, and automatic time fixing.Data can be saved permanently in case of power failure; it supports online upgrades.power supply through a storage battery.supports a watchdog mechanism to ensure the operation’s stability.
