| Feature: 1. 125KHz,13.56MHz (optional) contactless RF ID card and M1 Wiegand card reader. 2. Adopt advanced RF receiver circuit design and embedded microcontroller, combined with efficient decoding algorithm, to complete the reception of 64bits read-only uem4100 compatible ID card. 3. It has the characteristics of high receiving sensitivity, small working current, single DC power supply, low price and high performance. 4. Dust-proof, moisture-proof, fully sealed design is easy to install, can be installed in outdoor and other harsh conditions. 5. Applicable to access control, attendance, fees, and other rfid applications. Specification: Condition: 100percent Brand New Item Type: Security Card … | |