iButton TM Card Probe Reader Dallas Key Sensor with LED light DS1990

DS1990A iButton Probe Reader with LED Dallas Key Sensor DS9092 Zinc TM Card Tag Conductor
32325298869
ALX

Model Number : 03


DS1990A iButton Probe Reader with LED Dallas Key Sensor DS9092 Zinc TM Card Tag Conductor

If you need USB ibutton reader,pls check this links:

#

Features:

Zinc alloy material:
High conductivity; ensure accurate data transfer.

Chrome plated contacts:
Can effectively prevent oxidation, with LED, it's easier to read at night

Install:
Easy to install on a door, exterior design coincided with the TM card reader is very sensitive.

Size:
Height:13mm, probe outer diameter: 22mm, external nut diameter: 25mm Weight: 24g

Pins:
Green-positive;Red-Negative
;Black-LED Positive
;White-LED Negative

Pins:
Green-positive;Red-Negative
;Black-LED Positive
;White-LED Negative