Access Controller
> 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
| Vendor Homepage | www.dahuasecurity.com/products/All-Products/Access-Control–Time-Attendance/Access-Control/Controllers/ASC2204B-S |
|---|---|
| Category Code | CRL |
| Unit Box Height | 0.087 |
| Unit Box Length | 0.255 |
| Unit Box Width | 0.166 |
| Operating temperature range | –30°C to +60°C |
| Dimensions | 210 × 106 × 50 mm |
| Units per Shipping Box | 1 |
| Unit Calculated Volume | 0.003683 cubm |
| Product Net Weight | 0.55 kg |
| Unit Calculated Weight | 0.55 kg |