ZKTeco K40 Pro Biometric Time Attendance & Access Control Terminal

Specification Value Product Model K40 Pro Brand ZKTeco Device Type Attendance & Access Control Terminal Authentication Modes Fingerprint, RFID Card, Password Fingerprint Capacity 1000 Fingerprints Card Capacity 1000 RFID Cards Transaction Capacity 80,000 Logs Display Size 2.8-inch Display Type TFT Color Screen Connectivity TCP/IP, USB Host LAN Support Yes USB Function Data Upload & Download Wi-Fi Support Optional Cloud Support Yes Mobile App Support Yes Battery Backup Yes Verification Speed Less than 1 Second Access Control Function Yes Door Lock Integration Supported Exit Button Support Yes Alarm Function Yes Attendance Software Included Voice Prompt Yes Push Data Technology Supported Operating Mode Standalone & Network RFID Frequency 125KHz Power Input DC 12V Installation Type Wall Mounted Suitable For Offices, Factories, Warehouses Operating Temperature 0°C to 45°C Humidity Range 20% to 80% Body Material ABS Plastic Color Black & Silver User Interface Icon-based Menu Real-time Monitoring Yes Auto Status Switch Yes