The RDH 02 was specially designed for access control and can be easily connected to controllers.
This product works on a frequency of 13.56 MHz - Mifare (NFC).
When performing a reading, by approaching a card, tag or RFID keyring to the reader, the data is sent to a controller IOH that will validate the content information for access control purposes.
This reader is equipped with an anti-tampering mechanism and is coated with high protection material to prevent vandalism. This fact also allows it to be installed anywhere, since it has IP65 certification (water and dust proof).
If you prefer a RFID reader of this type but with a built-in keypad, you can choose the RKH 02.