1 models
Key ICs & Chipsets
1-Wire key ICs for other key manufacturers; die or packaged formats are confirmed in the quote.
PR1990
PR1990 1-Wire Key IC
CMOS 1-Wire key IC — die or packaged formats are confirmed in the quote.
Not sure which model fits?
Tell us the panel, intercom or lock you need to work with — send the model or a photo and we will help identify the part. Sample terms are confirmed by model.