Realtime ST 25+

The Realtime ST 25+ is a biometric slave reader designed to extend the functionality of compatible attendance and access control systems by providing fast and secure fingerprint and RFID card authentication. Built specifically for use with Realtime T7 and T8 master devices, it enables organizations to add additional verification points without installing a separate attendance terminal. Supporting Fingerprint authentication and RFID card verification, the ST 25+ delivers reliable identification in less than one second, making it suitable for offices, factories, educational institutions, hospitals, warehouses, commercial buildings, and other facilities requiring multiple access points. Its built-in buzzer and dual LED indicators provide instant user feedback for smooth and efficient operation.

The Realtime ST 25+ communicates through RS-485 connectivity and operates as a slave reader, with fingerprint and card user capacity determined by the connected master device. Operating on a 12V DC power supply, the device is designed for stable performance in working temperatures ranging from 0C to 45C and humidity levels between 20% and 60%. With a False Acceptance Rate (FAR) of less than 0.01 and a False Rejection Rate (FRR) of less than 0.0001, it offers dependable biometric verification for secure access control. The Realtime ST 25+ is an ideal addition to existing Biometric Attendance Machine and Access Control System installations, helping organizations expand secure authentication across multiple entry points while maintaining centralized management through the master device.

FAQs

Q1. Does the Realtime ST 25+ work as a standalone attendance machine?

A1. No. The ST 25+ is a slave reader designed to work only with compatible Realtime T7 and T8 master devices.

Q2. Which authentication methods are supported?

A2. The device supports Fingerprint authentication and RFID Card verification.

Q3. Which devices is the ST 25+ compatible with?

A3. The ST 25+ is compatible with Realtime T7 and T8 master devices.