5Pcs TM Probe, DS9092 iButton Probe/Reader, iButton Card Reader, with

Model Number : DS9092 Origin : Mainland China Model : DS9092L Protocol : 4-wire Material : Zinc alloy Weight : 0.3kg Applications : Assets, GPS Tracker, Lock, Access Control System, Cash Registers Light Color : RED/GREEN DS9092L iButton Reader with Red or Blue LED Lamp Description The iButton LED sensor provides the electrical contact needed to transfer data to and from the DS19xx family of iButtons. The round shape of the probe provides a self-leveling interface that easily matches the round frame of the microcan iButton parcel. Durable metal contacts resist wear and are easy to clean. The probe has no moving parts, making it a rugged interface for harsh environments. Round center contact electrode contact key house LED that is rated at a maximum of 20mA DC at a temperature not exceeding 2.7 V typical. The probe comes with a brass nut for attaching the panel. Since the probe housing also forms a ground contact, the panel must be made of non-conductive material to avoid grounding the hinges. The 30 cm cable with connector provides easy connection to the system microcontroller. Key features Solid Metal Reading/Writing Probe for iButton Family Integrated green LED signal for users-Reviews The probe guides the input of the iButton button iButton slides on the surface for self-cleaning contacts Accessible shallow probe cavity makes it easy to remove debris such as dirt The probe is suitable for panels up to 3 mm thick Contacts made of durable 303 stainless steel with blue nylon insulation Metric design, Pre-wired for easy installation