Equipped with a touchscreen keypad and LCD display, it offers intuitive operation. The device supports up to 30,000 valid cards and stores 150,000 event records.
It supports various card types (including EM and IC) with the "-D" designation. Users can authenticate using a card, password, fingerprint, or a combination of both.
The controller enables TCP/IP communication with a computer and has a Wiegand or RS-485 interface for connecting readers.
Security features include exit time, intrusion, panic, and tamper alarms. Features such as anti-passback and multi-card open enhance security.
The software allows for attendance management and the creation of 128 work time and holiday schedules. A watchdog function prevents the device from freezing.
Technical specifications include a 32-bit processor, 16MB of memory, and a variety of input/output ports, including a door sensor, exit button, and alarm input.
Outputs include a relay (for door lock, doorbell, alarm) and a 13.56MHz interface for card reading. The reading range is up to 6cm, and the response time is very short (<0.1s for cards, ≤1.5s for fingerprints).
Fingerprint reading accuracy is high (FAR ≤0.00004%, FRR ≤0.15%). The device can store 30,000 cardholders, 150,000 events, and 3,000 fingerprints.
The Dahua ASI1212A-D is a reliable solution for companies and institutions requiring precise access management.