KR222 Access Control Reader, Wiegand, RS232, RS485, ABA format output

KR222 access card reader preclude the use of advanced RF receiver circuit design and industrial-grade embedded microcontrollers, combined with efficient decoding algorithm to complete the 64bits Read-Only uem4100-compatible ID card receiver with high sensitivity, low operating current , Single DC power supply, low price, Mar hñets'i rendimiento. Built-in buzzer and LED indicator, simple and clear. Easy installation, complete functions, wide range of uses, is ideal for all types of access control systems.

Características ndu'mi
Three-dimensional appearance, with EM, Mifare read head optional
Working current is less than 60mA
With output protection
Anti-metal shield and card reader mutual interference ability
Wiegand 26bit standard format data output
Comes with a Wiegand 26 to Wiegand 34 conversion.
In line with international standards of wiring, expandable RS232, RS485 output.
Moisture and dustproof, all sealed design and installation is simple, can be installed outdoors and other harsh conditions, no mechanical wear durable
In line with China national GB/T17626.4 standards/IEC61000-4-4 standard electrical fast transient burst immunity test (4000V, 5KHz highest test parameters).

Instructions for use
When the card is close to the card reader, the red light turns green and then turns red, the buzzer sounds to send the data, the same ID card, the interval between two readings is shorter than 500mS, no data is sent . After the card reader, if ID, IC card is still in the RF card sensor area, the reader will not do any tips, do not send data. Different ID, IC card into the RF card sensing area, card reader continuous reading, and output data.

Aplicable
Identificación, control nthogi, asistencia, charging, Ntsuni, patrol, building intercom, parking management system, carretera, one-card solution, e-commerce and other RFID applications.

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