DAHUA Four Door Two Way Access Controller w/Box

ASC2204C-D 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 Download Product Selector System Main Processor Embedded processor Internet Protocol IPv4; TCP; UDP OSDP Protocol Yes SDK and API 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 8-Channel RS-485 card reader 8-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 9 × RS-485 ports Wiegand 8 × Wiegand ports Network 1 × 10/100 Mbps Ethernet port Alarm Input 8 (digital quantity) Alarm Output 8 (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