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Dahua Two-Door Access Controller with TCP/IP, RS-485 and Wiegand dual protocol support.
Dahua Two-Door Access Controller with TCP/IP, RS-485 and Wiegand dual protocol support. Holds up to 100,000 users and 3,000 fingerprints, storing 500,...
Dahua Two-Door Access Controller with TCP/IP, RS-485 and Wiegand dual protocol support. Holds up to 100,000 users and 3,000 fingerprints, storing 500,000 access records. Supports multiple unlock modes, anti-passback, multi-door interlock, group combination, and a comprehensive alarm suite including tamper, duress, intrusion, and door sensor timeout.
In Stock
| Store | Stock |
|---|---|
| PureTech UK | 18 |
| PureTech Derby | Available to order |
SKU:
DHI-ASC2202B-S
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Product Details
Dahua Two-Door Access Controller with TCP/IP, RS-485 and Wiegand dual protocol support. Holds up to 100,000 users and 3,000 fingerprints, storing 500,000 access records. Supports multiple unlock modes, anti-passback, multi-door interlock, group combination, and a comprehensive alarm suite including tamper, duress, intrusion, and door sensor timeout.
| Manufacturer | Dahua |
|---|---|
| Ingress Protection | IP20, IK04 |
| Alarm Inputs | 2 |
| Alarm Outputs | 2 (relay) |
| Alarms | Anti-passback, Tamper, Duress, Door Sensor Timeout, Intrusion, Illegal Card Exceeding Threshold, Duress Fingerprint |
| Blocklist Allowlist | true |
| Card Capacity | 100000 |
| Casing Material | PC+ABS |
| Certifications | CE, FCC, UL |
| Communication Protocols | TCP/IP (IPv4, TCP, UDP), RS-485, Wiegand (W26/W34), OSDP |
| Dimensions Mm | 155 × 106 × 50 mm |
| Door Status Detection | 2 |
| Exit Buttons | 2 |
| Fingerprint Capacity | 3000 |
| First Card Unlock | true |
| Gross Weight Kg | 0.4 |
| Group Combination | Card / Password / Fingerprint |
| Holiday Periods | 128 |
| Installation | Surface / guide rail mount |
| Lock Control | 2 |
| Multi Door Interlock | true |
| Multiple Authentication | true |
| Network Port | One 10/100 Mbps |
| Online Upgrade | true |
| Operating Altitude | 0–1300 m |
| Operating Environment | Indoor |
| Operating Humidity | 5%RH–90%RH (no condensation) |
| Operating Temperature | -30°C to +60°C |
| Period List | 128 |
| Peripheral Card Readers | 2 RS-485 card readers, 2 Wiegand card readers |
| Power Consumption Standby DC | 0.8W |
| Power Consumption Standby POE | 1.0W |
| Power Consumption Working DC | 24.8W |
| Power Consumption Working POE | 13.0W |
| Power Off Memory Protection | true |
| Power Supply | Standard PoE (802.3af); DC 12V |
| Product Appearance | Model B slide rail |
| Real Time Surveillance | true |
| Record Capacity | 500000 |
| Remote Verification | true |
| RS485 Ports | 3 |
| RTC | true |
| SDK | true |
| Unlock Modes | Card, Remote, Password, Fingerprint |
| User Capacity | 100000 |
| User Types | General, VIP, Patrol, Guest, Blocklist, Other |
| Watchdog | true |
| Wiegand Ports | 2 |
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