Šifra proizvoda: #24514

RFID READER 7304D

RFID Module Dual Frequency

Dual Frequency Support: Handles 125kHz (EM4100/ID) and 13.56MHz (ISO14443A/Mifare).

Operating Voltage: Flexible power input from DC 5V to 15V (commonly cited as 12V).

Output Interface: Uses the standard Wiegand 26 or Wiegand 34 data format.

Reading Distance: Typically greater than 5cm for both IC and ID cards.

Reading Speed: Fast card sensing at less than 100ms.

Environmental Resistance: Operating temperature ranges from -20°C to 60°C with an IP65 sealing rating for some variants.

Pinout and Connection
The module typically features an 8-wire interface for easy integration into security systems or microcontrollers. Retailers like AliExpress and ICStation specify the following pin functions:

Pin Color Function Description
Red VCC Power Input (+)
Black GND Power Ground (-)
Green D1 Wiegand Data 1
White D0 Wiegand Data 0
Yellow BUZ External Buzzer Control (Low Level Trigger)
Orange LED External LED Control (Low Level Trigger)
Brown FOR Wiegand Format Selection (Floating=WG26, GND=WG34)
Blue Undefined Usually not connected