The P38, P50, P75 and P75 Screw connector proximity readers
are RFID devices that offer the convenience of contactless
authentication for system users.
They are available for use with both Switch2 and Net2 systems
The readers are supplied with a choice of black or white covers/
bezels. The reader is wired as shown on the control unit label.
The 75 Series variant is also optionally available with a screw
connector version making cabling even simpler.
Note: Be sure to avoid mounting proximity readers on metal
surfaces or near other proximity readers as this will affect the
A token is read by holding it within close proximity of the reader.
Once a token has been read the control unit looks up the access
permissions of that user. The control unit verifies the information
and grants or denies access as appropriate.
By default, all 3 LEDs are lit. If access is granted, the green LED
flashes. If access is denied, the red LED flashes.’ An audible tone
is emitted in both cases.