DAHUA 4 - DOOR ACCESS CONTROLLER SIN CAJA - POE

ASC2204B-S 4 Door One-way Access Controller > Support TCP/IP communication > Two dual communication protocols: RS-485 and Wiegand (W26 and W34) > Holds 100,000 users and stores 500,000 card swiping records > Support interlock, group combination, anti-passback, remote unlock, and more > Support card reader tamper alarm, intrusion alarm, door sensor timeout alarm, duress alarm, illegal card exceeding threshold alarm, and incorrect password alarm > Built-in RTC, support manual time synchronization and auto time synchronization > Support power-off memory protection and online upgrade > Support watchdog (a device that protects a system from software or hardware failures) > Support PoE power supply Specifications Accessories Download Product Selector System Internet Protocol IPv4; TCP; UDP OSDP Protocol Yes SDK and API Yes Basic Product Appearance Model B slide rail Buzzer Yes Casing Material PC+ABS Function Unlock Mode Card/remote/password/fingerprint unlock Period List 128 Holiday Period 128 Network Update Yes First-Card Unlock Yes Remote Verification Yes Blocklist/Allowlist Yes Peripheral Card Reader 4 RS-485 card readers 4 Wiegand card readers Multi-door Interlock Yes Group Combination Card/password/fingerprint unlock Real-Time Surveillance Yes Multiple Authentication Yes User User (Card) Type General user, VIP user, patrol user, guest user, blocklist user, and 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 One 10/100 Mbps network port Alarm Input 1 (digital quantity) Alarm Output 1 (relay) Alarm Linkage Yes Exit Button 4 Door Status Detection 4 Lock Control 4, stays open by default Alarm Anti-Passback Yes Tamper Yes Duress Yes Door Sensor Timeout Yes Intrusion Yes Illegal Card Exceeding Threshold Yes Duress Fingerprint Yes General Power Supply Standard POE (an additional power supply for the door lock is needed); DC 12V (support supplying power to the door lock) IP Rating IP20, IK04 Power Consumption Standby 1.0W, working 13.0W (Standard PoE; rated voltage of the card reader power supply is 12V, and the total max. rated current is 1.4A); Standby 0.8W, working 41.6W (DC 12V; rated voltage of the card reader power supply is 12V, and the total max. rated current is 1.4A; rated voltage of the door lock power supply is 12V, and the total max. rated current is 2A) Product Dimensions 210 mm × 106 mm × 50 mm (8.27”× 4.17”× 1.97”) Packaging Dimensions Packaging box: 255 mm × 166 mm × 87 mm (10.04”× 6.54”× 3.43”) Protective box: 508 mm × 265 mm × 190 mm (20.0”× 10.43”× 7.48”) Operating Temperature –30°C to +60°C (–22°F to +140°F) Operating Humidity 5%RH–90%RH (no condensation) Operating Altitude 0 m–1300 m (0 ft–4265.10 ft) Operating Environment Indoor Gross Weight 0.6 kg (1.33 lb) Installation Surface/guide rail mount Certification CE/FCC/UL newsletter