TM Probe DS9092 Zinc Alloy Probe Button Reader with LED

DS9092 probe
It comes with LED.
Manufacturer,offer high quantity and competitive price
Short lead time

Material:
Zinc alloy, chrome plated, Properties: conductive properties of strong, ensure accurate data transfer.
Chromium plated, which can effectively prevent oxidation. LED lights, night reading card more easily.

Installation:
It can be easily installed on doors, exterior design size and information card just coincide, reading
card is very sensitive

Envelop dimensions:
Highly 13MM 22MM diameter, probe outside, lock gongs outside diameter mm