125khz Rfid Usb Card Reader Em4100 Proximity Sensor For Access Control. Introducing the 5YOA IDReader01, a Reliable and Efficient RFID Card Reader Designed for Seamless Integration into Various ID Card Management Systems. Engineered with a Waterproof and Compact Design, This Reader is Perfect for Access Control and Numerous Applications Such As Hotel Locks and Utility Metering. The Built-in Diagnostic Power LED and Operating Buzzer Ensure Easy Operation, While the Plug-and-play Feature Offers Hassle-free Setup with No Drivers Required for Compatible Systems. Key Features: - Diagnostic Power LED: Easy Status Monitoring - Waterproof and Compact Design: Durable and Space-saving - Built-in Buzzer: Facilitates Straightforward Operation - USB Plug and Play: No Driver Installation Needed for Windows - Communication Speed: 106Kbit/s for Efficient Data Transfer - Power Supply: DC 5V, Powered Via USB - Reading Distance: 5-8 Cm for Effective Scanning - Operating Temperature Range: -10°C to 70°C - Storage Temperature Range: -20°C to 80°C - Compact Size: 9.8 X 6.3 X 1 Cm - Lightweight: 70g (90g with USB Cable) - Material and Color: Hard Plastic, Black Perfect for Diverse Applications, the 5YOA IDReader01 is Your Go-to Solution for Reliable and Efficient ID Card Reading Needs..