ACS ACR1281 USB Reader Contactless

The ACR1281 USB Contactless Reader from ACS is a professional smart card reader designed for secure authentication and data access applications. This compact USB device supports contactless smart card technology, enabling wireless communication with compatible cards for various security and identification purposes. Measuring approximately 8.5 cm in length, 5.5 cm in width, and 1.5 cm in height, the reader has a lightweight casing of around 45 g, making it highly portable for office or mobile use. It connects via a standard USB 2.0 interface with plug-and-play functionality on most operating systems, requiring no external power supply. The device operates at a frequency of 13.56 MHz, is compatible with ISO 14443 Type A and Type B standards, and supports MIFARE Classic, MIFARE Ultralight, and MIFARE DESFire card protocols. With a reading range of up to 5 cm, it ensures reliable data transmission with high security. The durable ABS plastic casing provides resistance to everyday wear and tear, and integrated LED indicators signal the operational status. This reader is suitable for access control systems, time tracking, library management, and other applications requiring contactless card authentication. It includes extensive software development kits for custom integration and supports multiple programming languages. The operating temperature range is from 0 °C to 50 °C, with storage temperatures from -20 °C to 70 °C for reliable performance in various environments. As a successor to earlier ACS readers, it offers enhanced compatibility and stability for professional use.