Answer:
The DS-K3Y411X supports EM and M1 (MIFARE) cards, QR codes, fingerprint modules, and facial recognition terminals (via optional DS-KAB-COVER bracket). Hardware connectivity includes 1 TCP/IP encrypted network port, 4 RS-485 ports, 4 RS-232 ports, 2 lock outputs, 2 IO inputs, and 2 IO outputs.
The internal access controller on the Hikvision DS-K3Y411X provides autonomous credential processing and extensive third-party integration capabilities:
- Onboard Storage Capacity: Up to 60,000 access cards and 180,000 offline event logs.
- Supported Credentials: Compatible with EM (125 kHz) and M1/MIFARE (13.56 MHz) RF cards, barcode/QR code scanners, biometric fingerprint modules, and face recognition terminals. Face recognition units mount over pre-machined pedestal cutouts using the optional DS-KAB-COVER protective cover.
- Network & Communication Ports: 1 encrypted TCP/IP Ethernet port, 4 RS-485 serial ports, and 4 RS-232 interfaces for terminal and validator integration.
- Relay & I/O Channels: 2 lock outputs, 2 IO inputs (including fire alarm integration), and 2 IO outputs for remote telemetry and automated sirens.
- Wireless Remote Support: Compatible with 433 MHz and 868 MHz remote control receivers.
- Operating Voltage: Universal power input supporting 100 to 240 VAC at 50 to 60 Hz across operating temperatures of -20 °C to 65 °C.
