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.
| Vendor Homepage | www.dahuasecurity.com/products/All-Products/Access-Control–Time-Attendance/Access-Control/Controllers/ASC2202B-S |
|---|---|
| Category Code | CRL |
| Unit Box Height | 0.165 |
| Unit Box Length | 0.47 |
| Unit Box Width | 0.35 |
| Operating temperature range | –30°C to +60°C |
| Dimensions | 155 × 106 × 50 mm |
| Units per Shipping Box | 1 |
| Unit Calculated Volume | 0.02714 cubm |
| Product Net Weight | 0.35 kg |
| Unit Calculated Weight | 3.6 kg |