1pc Tm Card Reader Tag Conductor Ibutton Probe 4 Lines With Led Light Indicator For Key Sensor Ds9092

Description:

Features:
100% brand new and high quality
Strong conductive properties, accurate data transfer.
Installation: can be easily installed on doors, exterior design size and information card just match, reading card is very sensitive.
The insulating part between the positive electrode and the negative electrode of the head adopts a transparent insulator.
The head LED lights are white and red (white or transparent when not illuminated, and red after power on).
A total of 4 lines, 2 read head data lines (positive and negative), and 2 LED lines(positive and negative).

Specification:
Material: Metal
Color: As pictures shown.
Size: As pictures shown.(approx)
External height: 13mm(0.51in)
Probe outer diameter: 22mm(0.87in)
Locknut outer diameter: 25mm(0.98in)
Quantity: 1 pc

Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Package includes:
1 x TM Probe(other accessories demo in the picture is not included.)