Access Controller CSS-R21

The CSS-R21 is a touch keypad access control and time attendance terminal. It is a "Standalone" device with a built-in Web Server, meaning it can be managed directly from a browser without additional complex software.
The device facilitates installation with Cat-5e cable and supports real-time data PUSH.

Features:
- Real-time data log PUSH
- Verification via RFID card and Password
- Standalone device with built-in Web Server
- Simplified installation with Cat-5e cable
- Assign an IP camera for capturing snapshots
- Optional POE relay for easy installation
- Built-in system stability mechanism (Watchdog)