Dahua - DHI-ASC2204C-S - Four-door Multi-function Access Controller
Part number:
DHI-ASC2204C-S
Price:

The DHI-ASC2204C-S is a multi-functional access controller with a TCP/IP wired network interface. It can offer professional functions related to access control management. It is applicable to industrial parks, office buildings, financial buildings, schools, factories, CBD, residential areas, governments, and more.

 

Features :

  • 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
System
Main ProcessorEmbedded processor
Internet ProtocolIPv4; TCP; UDP
OSDP ProtocolYes
SDK and APIYes
Basic
Product AppearanceType C Iron Container
BuzzerYes
Casing MaterialSECC steel board
Function
Unlock ModeCard swiping; Remote; Password; Fingerprint
Period List128
Holiday Period128
Network UpdateYes
First-Card UnlockYes
Remote VerificationYes
Blocklist/AllowlistYes
Peripheral Card Reader4-Channel RS-485 card reader
4-Channel Wiegand card reader
Multi-door InterlockYes
Group CombinationCard swiping; password; fingerprint
Real-Time SurveillanceYes
Multiple AuthenticationYes
User
User (Card) TypeGeneral user; VIP user; patrol user; guest user; blocklist user; other user
Capacity
User100,000
Fingerprint3,000
Card100,000
Record Capacity500,000
Port
RS-485 Port5 × RS-485 ports
Wiegand4 × Wiegand ports
Network1 × 10/100 Mbps Ethernet port
Alarm Input6 (digital quantity)
Alarm Output4 (relay)
Alarm LinkageYes
Exit Button4
Door Status Detection4
Lock Control4 channels, NO by default
Alarm
Anti-PassbackYes
TamperYes
DuressYes
Door Unlock TimeoutYes
IntrusionYes
Illegal Card Exceeding ThresholdYes
Duress FingerprintYes
General
Power Supply100-240 V AC
IP RatingIP20; Ik04
Power Consumption≤ 0.8 W (standby), ≤ 39.6 W (working)
Product Dimensions337 mm × 272 mm × 90 mm (13.27”× 10.71”× 3.54") (H × W × D)
Packaging Dimensions472 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 Humidity5%–95% RH (non-condensing)
Operating EnvironmentIndoor
Gross Weight3.5 kg (7.72 lb)
InstallationSurface mount
CertificationCE; FCC; UL
Name
Description
Size
Downloads
File
Datasheet
0.5mb
File
installation Guide
0mb