1、Dual Frequency Card Reader: The working mode of the card reader is WG26/WG34 by default, and supports IC/MF and ID/EM type cards. 2、Quick Response: The card reading distance is 5‑15cm/1.97‑5.91in, the door opening time is less than 0.1s, and the communication distance is 100m/328ft. 3、Waterproof Design: The inside of the card reader is sealed with resin, which is IP68 waterproof and has strong sealing performance. It can be used indoors and outdoors. 4、Durable Shell: The card reader adopts ABS plastic , which is light in weight, portable, and resistant to falling, ensuring long term durability. 5、Application: Size 83x41x16mm. Very low power consumption, small standby current. Especially suitable for security access control systems such as residential areas.