Product Category

ASC1204B-S | Four Door One Way Access Controller

> Support 100,000 valid cards & 150,000 records.

> Support card, password, fingerprint and combination.

> TCP/IP interface to PC.

> Wiegand or RS-485 interface to readers(4 door).

> Door time out alarm, intrusion alarm, duress alarm and tamper alarm.

> Anti-passback, multi-door interlock, multi-card open.

> Support 128 efficient time and holiday schedules.

> Watch dog function ensure device free from halting.

> Surface mounted installation.

SKU DHI-ASC1204B-S Categories , ,

Starting from $199.99

Product Specifications

Additional information


Main Processor: 32 Bit

Memory: 16M

Input/Output Ports

Input: Inputs x 9 ( door sensor x 4, exit button x 4, alarm x 1)

Output: Relay x 5 (door lock x 4, alarm x 1 )

Reader: Reader x 4


Card holders/Events: 100,000/150,000


Access control: Anti-pass back, Multi-interlock, Multi-card unlock

User Management: General, VIP, Guest, Patrol, Blocklist, Duress

Alarm Function: Door time out alarm, Intrusion alarm, Duress alarm, Tamper alarm

Period: Support 128 groups of schedule, 128 groups of period and 128 groups of holiday period


To PC: RJ45 (10/100M)

To Reader: Wiegand/ RS485


RTC: Yes

Power Supply: DC 9-15V/500mA

Operating Temperature: -30°C to +60°C

Working Humidity: ≤95%

Dimension(W×D×H): 116.0 mm × 210.0 mm × 51.2 mm

Weight: 0.5 kg

Working Environment: Indoor


CE: Yes

FCC: Yes

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