INFO

This reader is commonly used in access control systems where wired connections between the reader and the controller are not available or are to be avoided.

The reader captures either the chip ID or the PIN code and transmits it wirelessly to the receiver, which then forwards it to the controller.

Communication between the reader and the receiver operates at 433 MHz and is protected with Rolling Code encryption.

Communication between the receiver and the controller uses the Wiegand protocol (26 or 34 bit).

Technical Specifications

Model: SDC-KW1 EM
Frequency: 125 kHz
Compatible RFID Chips: TK4100, EM4200, encoded T5577, etc.
Reader Dimensions: 134 x 55 x 20 mm
Material: ABS plastic
Reading Protocol: Wiegand 26/34
PIN Code: 4 to 6 digits
Reading Distance: up to 3 cm
Reader Power Supply: 3 × AAA batteries
Current Consumption (idle): up to 5 µA
Current Consumption (active): 45 mA
Operating Temperature: -20°C to 60°C
Humidity Range: 10%–86%
Reader Weight: 100 g
Receiver Power Supply: 12V DC
Receiver Dimensions: 25 x 50 mm
Distance Between Reader and Receiver: up to 30 m
Receiver Weight: 10 g

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