3-Pack of 125-kHz RFID Readers w/1-Wire Interface, 2-Color LEDs & Common Cathode

Description

The Drexia 1W-H3-04KP 125 kHz RFID reader offers contactless reading of identification data from passive transponders (cards, tags, etc.) which work in the UNIQUE system. The data is transferred via a 1-Wire interface emulating the Maxim (Dallas) DS1990A iButton.
Mounted bicolor LED (red/green).
Common cathode. (Need common anode? See this version:
https://www.ebay.com/itm/232778512901
)
Designed to be mounted with glue.
Side-conduction of the flat wire.
Standard cable length: 15.75 inches (40 cm), 4 wires.