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

Description

This is a pack of 3 Drexia 1W-H3-05K M12 125-kHz RFID Readers. Free shipping to U.S. destinations from our U.S. warehouse!
They offer contactless readout of identification data (UID) from transponders which work in the UNIQUE system.
The data read from a transponder is sent via 1-Wire interface emulating Maxim (Dallas) DS1990A.
Mounted bicolor LED (red/green); Red and Green combine to create a third color, Orange.
Common cathode. (Need common anode? See this version:
https://www.ebay.com/itm/333899460045
)
Low case with M12 thread.
Standard cable length: 15.75 inches (40 cm), 5 wires.