Access control


The programming card is a transponder that reads / writes transponder cards or items. The device is fitted in a table container with 3 modules, and is equipped with a USB for the connection to a PC. It is back lighted for signalling transponder reading or writing. The reader / writer is powered up through the USB port of the PC, which must be provided with the appropriate software to allow the following read/write data: system code, password and date.


The TH22AxxKNX transponder holder is an EIB / KNX device fitted in rectangular boxes with 2 or 3 modules, and can be used for detecting and monitoring the presence of customers or service staff in a room.
A range of colours is available for plastic housing, and glass finishes can be ordered separately, and it can be connected to all types of environments. The device has two physical ON / OFF inputs for controlling an open / close door contact or other signals (e.g. window contacts, bathroom alarm pulls, etc.). On the device there are two relays to control the door lock and to control the " courtesy lighting ", or for any other freely configurable use. The front of the transponder is illuminated if no light is available (for dark locations), goes out if the card is invalid, and flashes for 3 seconds if access is not allowed. Card validation is made by checking the following data: -"number system", if the code is coherent, it verifies the "date" field (if enabled) to verify validity (if this hasn’t expired). It then checks the "password" with all the associated and enabled codes (time, customer number, service number). If all the conditions matched, then is possible to open the door and, if set, turns on the courtesy light and sends the result to the bus. Configuration via ETS.


The Transponder Reader TR32Ax9KNX is an EIB/KNX wall mounting device suitable to access control application.
This device can be used in any kind of building (Hotel, Hospital, Offices, Parking, etc..) where the access control application is required.
The device is equipped with two binary inputs (potential free contacts) that can be used, for instance, to control whether the door lock has been opened or closed or other signals coming from external switches/contacts (i.e. windows, bathroom emergency alarms, etc..) and with one frontal switch freely configurable by ETS. The transponder reader is equipped also with two output relays which can be used for any purposes, typically to open the door or turning on the courtesy light inside the room.
The product provides on the front side four LEDs in order to enlighten 4 icons to display the following states (e.g. in case of Hotel management):

  • Access Allowed/Not Allowed
  • SOS request
  • Service Call (clean room, etc..)
  • Client status (“Busy room” or “Do not Disturb”)

 The LEDs and icons can be configured in association with other alarms or events. The transponder reader can reads cards or keys at a maximum distance of 30mm from the front side.

The access control follows a sequence where the “build number” has been checked at first, then the “data” to check if it has been elapsed or not, next the password ID for client/ guest/service identification, then the enabled entrance timing window. In case card reading pass all checks the door is opened and, if set, the courtesy light inside is switched on. At the same time the Transponder Holder can send the reading response to the bus.
The device configuration for commissioning in terms of physical address, group addresses and parameters is done with ETS ( Engineering Tool Software) through a download of the Application Program.



Dimensions and characteristics of the Card:
Complies with ISO 7810 (85.6 x 54 x 0.76 mm)
Possibility of serigraphy on both sides (on request)
Dual technology version (RFID and magnetic stripe on request)


Dimensions and characteristics of Key chains:
Dimensions and Material: ABS 38 x 34 x 6 mm
Frequency: 125KHz 
Operational temperature: -10 ° C to 50 ° C