ZKTeco K40 Pro Biometric Time Attendance & Access Control Terminal for offfice & Factory | Fingerprint+Card+Battery Backup | Free Cloud + Mobile App | Easy Setup”

2.8-Inch TFT Display with Intuitive Interface: Equipped with a bright and user-friendly 2.8-inch TFT screen, the K40 Pro offers an easy and clear visual interface. Employees can quickly check in, view attendance records, and navigate options seamlessly, improving user experience and reducing the need for frequent administrative support or training.. Biometric & RFID Access with SSR Reports: Supports both fingerprint recognition and RFID card scanning, offering dual authentication options for enhanced flexibility. With self-service reports (SSR) stored on the device, employees can access their attendance logs directly, improving transparency and reducing HR overhead in managing routine queries and daily records.. Access Control & Third-Party Lock Integration: Designed with basic access control functionality, the K40 Pro connects easily to third-party electric locks and exit buttons. This allows administrators to control door access while simultaneously managing employee attendance from a single terminal—ideal for office, factory, or warehouse environments seeking smart entry solutions.. TCP/IP & USB Host for Easy Connectivity: Offers seamless data communication through built-in TCP/IP networking, enabling fast synchronization with your PC system. The USB Host function adds convenience by allowing offline data transfer and backup, making it suitable for remote or network-limited environments that still require accurate attendance tracking. Built-In Battery for Power Failure Protection: Integrated with a built-in battery backup system, the K40 Pro ensures uninterrupted operation during power outages. It safeguards against data loss and downtime, keeping attendance tracking functional even in critical situations or locations with unstable power supply, providing reliable performance at all times.