Pack of 3 125-kHz RFID Readers w/1-Wire Interface, Red/Green LED & Common Anode

Description

This is a pack of 3 Drexia 1W-H3-05 125-kHz RFID Readers. 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). The red and green LEDs can combine to make orange.
Common anode. (Need common cathode? See this version:
https://www.ebay.com/itm/232779676351
)
Designed to be mounted with glue.
Low casing.
Standard cable length: 15.75 inches (40 cm), 5 wires.