- Access control controller for 2 1-way doors
 - Supports TCP / IP communication
 - Communication protocols RS-485 and Wiegand 26/34. Capacity for 100,000 users and registration of 500,000 events
 - Supports interlock, group combination, anti-passback, remote unlock, etc
 - Alarm: Card reader tampering, intrusion, door sensor timeout, duress, illegal card exceeding threshold, and wrong password
 - Built-in RTC, supports manual time synchronization and automatic time synchronization
 - Supports online upgrade and shutdown memory protection
 - Supports watchdog (protects the system from software or hardware failures)
 - Supports PoE power supply.
 

DAHUA-3031DHI-ASC2202B-SOne-way access control controller for 2 doors
One-way access control controller for 2 doors
DAHUA-3031
DHI-ASC2202B-S




Main features
Specifications
Documentation
| Language | Name | Type | Action | |
|---|---|---|---|---|
 EN   |    | Certificate | ||
 EN   |    | Certificate | ||
 EN   |    | Certificate | ||
 EN   |    | Manufacturer's Data Sheet | ||
 EN   |    | Manual | ||
 EN   |    | Self-generated File | ||
|    | Image | 

