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Dahua Technology ASC2204B-S 4-door 1-way access controller

Technical Specification

Features:

Make: Dahua Technology
Model code: ASC2204B-S
Series: ASC2 Series
Controller Type: Standalone/Networkable
Max No. of Doors per Controller: 4

Additional info:

An multi-functional access controller with a TCP/IP wired network interface Applicable to industrial parks, office buildings, financial buildings, schools, factories, CBD, residential areas, governments, and more TCP/IP communication Two communication protocols: RS-485 and Wiegand (W26 and W34) Holds 100,000 user and stores 500,000 card-swiping records Supports interlock, group combination, anti-passback, remote unlock, and more Supports card reader tamper alarm, intrusion alarm, door sensor, timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm Supports built-in RTC, manual time synchronisation, and automatic time synchronisation Support power-off memory protection and online upgrade Support PoE power supply Supports watchdog (a device that protects a system from software or hardware failures)

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Datasheet Datasheet

Make	Dahua Technology
Manufacturer	Dahua Technology Ltd
Category	Access Control>Access control controllers
Model code	ASC2204B-S
Series	ASC2 Series
Controller Type	Standalone/Networkable
Max No. of Doors per Controller	4
No of Cardholders	100,000
Networkable	Yes
Communication Type	TCP/IP, RS485, Wiegand
Onboard No/Type of Inputs / Outputs	1 Alarm Inputs, 1 Alarm Outputs
Universal / Wiegand Reader Interface	Yes
Electrical Specifications	Voltage: 12 V DC, PoE Power Consumption: PoE : 13 W; 12 V DC : 41.6 W
Physical Specifications	Dimensions mm: 210 x 106 x 50 Weight g: 600
Environmental Specifications	Operating Temp ^oC: -30 ~ 60 C (-22 ~ 140 F) Operating Humidity %: 5 ~ 90 Protection: IP20, IK04
Additional info	An multi-functional access controller with a TCP/IP wired network interface Applicable to industrial parks, office buildings, financial buildings, schools, factories, CBD, residential areas, governments, and more TCP/IP communication Two communication protocols: RS-485 and Wiegand (W26 and W34) Holds 100,000 user and stores 500,000 card-swiping records Supports interlock, group combination, anti-passback, remote unlock, and more Supports card reader tamper alarm, intrusion alarm, door sensor, timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm Supports built-in RTC, manual time synchronisation, and automatic time synchronisation Support power-off memory protection and online upgrade Support PoE power supply Supports watchdog (a device that protects a system from software or hardware failures)
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