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RX4 Proximity Reader


The ELITE series RX4 mullion style reader is suitable for surface mounting to most plain wall finishes. It is quick and easy to install and is designed for the most demanding access control applications.

Capable of reading standard Clock/Data, Weigand and Mifare. Having a slim and innovative clean aesthetic, the reader features an RGB LED with which allows each door to be set with a colour coded access level and to offer illumination for environmental mood lighting or indeed to compliment corporate colours.

The unit is moulded using tough PC/ABS plastic, and includes an innovative shadow-line backplate making the reader appear to float against the wall.



Dimensions: 96mm x 52mm x 21mm (3.8 x 2.1 x 0.8 inches)
Housing: Moulded polycarbonate/ABS
Mounting: Wall surface


1 - +Vdc Supply Voltage (+5Vdc to +16Vdc)
2 - DATA1 / CLK Wiegand or Clock/Data Output
3 - DATA0 / DAT Wiegand or Clock/Data output
4 - GREEN green LED control input
5 - RED red LED control input
6 - BUZZER Buzzer control input
7 - TMPR / CP Tamper or Card Present output
8 - OV Suply voltage ground
9 - TTL TX TTL transmit line
10 - TTL RX TTL receive line


Operating Temperature: - 20°C to + 60°C
Humidity: 0 - 100% RHNC
Ingress Protection: IP65


Voltage: +5Vdc to +16Vdc
Current: 250mA Typical
Data Voltage: Rest>4Vdc / Active<1Vdc
Data Output: Wiegand, Clock & Data
Indication: 1 RGB LED
Sounder: Integral speaker