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Fingerprint and RFID Reader with RS-485 Output

Elegant and compact biometric and 125 kHz RFID reader. Designed to be installed indoors, the reader comes in ABS housing and is fitted with a large rectangular status LED. With the help of the RS-485 bus, the tricolor LED, tamper and buzzer are managed directly by the WS4 controller. It can read fingerprints and EM or HID 125 kHz cards or fobs, offering double access security.

Features Specifications Support Related products

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RS-485 Output

This reader is working with an RS-485 output, enabling a bidirectional communication between the reader and the WS4 controller allowing a complete technical supervision of the system. The RS-485 means only 4 wires so using this reader is easy to manipulate and reduces the installation time.

Swipe Capacitive Sensor

The B100P-RS-EH is supplied with a swipe capacitive sensor. The special steel coat protective coating provides added protection for the fingerprint sensor in harsh environments.
The recognition matching time is < 2 s.

EH RFID Reader

The B100P-RS-EH reads EM4002/4100 and HID 125 kHz compatible cards and fobs with a read range of up to 5 cm distance.

Black Edition

The Black Edition represents a whole new family of products consisting of single or double technology, housed in an elegant black ABS case. From now on your RFID and biometric readers as well as your keypad will be available with this housing.


Mounting: Surface
Housing: ABS
Colours: Black / Silver
Technology: Biometry + RFID
Authentification: Card/forb or finger
Fingerprint capacity: Up to 100 fingerprints
Fingerprints per user: 1 to 4 fingerprints
Reading type: EM 4002/4100 or HID (125 kHz)
Read range: Up to 5 cm
Output: RS-485
Power supply/Voltage: 9 - 14 V DC
Consumption: 100 mA max.
IP rating: IP 54 (internal use only)
Dimensions (L x H x W): 51 x 92 x 27 mm
Weight: ~0.13 kg
Operating temperature: 0°C to +50°C
Operating humidity: 5% to 95% RH without condensation
B100PBK-RS-EH: ABS - Black
B100PS-RS-EH: ABS - Silver
* All product specifications are subject to change without notice.


  • Download B100P-RS-EH Manual_Rev.1.01 - DE, EN, ES, FR, IT, NL
  • Download B100P-RS-EH Data Sheet - EN
  • Download XPR Toolbox software