- 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
| System | |||||
| Internet Protocol | IPv4; TCP; UDP | ||||
| OSDP Protocol | Yes | ||||
| SDK | 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 |
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| 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 | 4 (digital quantity) | ||||
| Alarm Output | 4 (relay) | ||||
| Alarm Linkage | Yes | ||||
| Exit Button | 2 | ||||
| Door Status Detection | 2 | ||||
| Lock Control | 2, normally 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) |
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| 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) |
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| 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”) |
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| 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 | ||||
- 1 x Dahua ASC2202B-D Access Controller (2 Door 2 Way)



