Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
replace old handle
”
RELATED FAQS
Question
Answer
What parts are required to update an older 4630 or 4640 operator from the old on/off switch and/or I/O board to the new version?
Resolution:
If you have an old digital 4630 or 4640 operator with an I/O Board assembly that has two terminal strips, one with terminals 1-12, and the other that has 13-24 and you are in need of replacing the ...