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ASC2204C-S

Access Controller

> TCP/IP communication.

> 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 alarm, intrusion alarm, unlocking timeout alarm, duress alarm, invalid card exceeding threshold alarm, and incorrect password alarm.

> Supports built-in RTC, manual time fixing, and automatic time fixing.

> Data can be saved permanently in case of power failure; supports online upgrade.

> Power supply through storage battery.

> Supports watchdog mechanism to ensure the operation stability


  • Specifications
  • Accessories
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  • System

    Main Processor

    Embedded processor

    Internet Protocol

    IPv4; TCP; UDP

    OSDP Protocol

    Yes

    SDK

    Yes

    Basic

    Product Appearance

    Type C Iron Container

    Buzzer

    Yes

    Casing Material

    SECC steel board

    Function

    Unlock Mode

    Card swiping; Remote; Password; Fingerprint

    Period List

    128

    Holiday Period

    128

    Network Update

    Yes

    First-Card Unlock

    Yes

    Remote Verification

    Yes

    Blocklist/Allowlist

    Yes

    Peripheral Card Reader

    4-Channel RS-485 card reader
    4-Channel Wiegand card reader

    Multi-door Interlock

    Yes

    Group Combination

    Card swiping; password; fingerprint

    Real-Time Surveillance

    Yes

    Multiple Authentication

    Yes

    User

    User (Card) Type

    General user; VIP user; patrol user; guest user; blocklist user; other user

    Capacity

    User

    100,000

    Fingerprint

    3,000

    Card

    100,000

    Record Capacity

    500,000

    Port

    RS-485 Port

    5 × RS-485 ports

    Wiegand

    4 × Wiegand ports

    Network

    1 × 10/100 Mbps Ethernet port

    Alarm Input

    6 (digital quantity)

    Alarm Output

    4 (relay)

    Alarm Linkage

    Yes

    Exit Button

    4

    Door Status Detection

    4

    Lock Control

    4 channels, NO by default

    Alarm

    Anti-Passback

    Yes

    Tamper

    Yes

    Duress

    Yes

    Door Unlock Timeout

    Yes

    Intrusion

    Yes

    Illegal Card Exceeding Threshold

    Yes

    Duress Fingerprint

    Yes

    General

    Power Supply

    100-240 V AC

    IP Rating

    IP20; Ik04

    Power Consumption

    ≤ 0.8 W (standby), ≤ 39.6 W (working)

    Product Dimensions

    337 mm × 272 mm × 90 mm (13.27”× 10.71”× 3.54") (H × W × D)

    Packaging Dimensions

    472 mm × 352 mm × 163 mm (18.58" × 13.86" × 6.42") (H × W × D) (one product in an inner carton)

    Operating Temperature

    –30°C to +60°C (-22 °F to +140 °F)

    Operating Humidity

    5%–95% RH (non-condensing)

    Operating Environment

    Indoor

    Gross Weight

    3.5 kg (7.72 lb)

    Installation

    Surface mount

    Certification

    CE; FCC; UL