POWER OF ATTORNEY

The undersigned hereby constitutes and appoints Stacy Cozad and
Tandra M. Foster, and each of them severally, and any individual who
holds the title of General Counsel, Secretary, or Assistant Secretary as
the undersigned's true and lawful attorneys and agents, with power to act
with or without the other, to execute and file with the Securities and
Exchange Commission, on behalf of the undersigned, any forms required to be
filed by the undersigned pursuant to Rule 144 under the Securities Act of
1933 or pursuant to regulations under Section 16 of the Securities Exchange
Act of 1934 in connection with any transactions engaged in or to be engaged
in by the undersigned in securities of Allegion public limited company,
a company formed in Ireland, and any and all amendments to such forms, and
any and all instruments or documents filed as a part of, in connection with
or in furtherance of such forms and amendments; and the undersigned hereby
ratifies and confirms all that said attorneys and agents and each of them
shall do or cause to be done by virtue hereof. This Power of Attorney shall
remain in effect until revoked or modified.

IN WITNESS WHEREOF the undersigned has subscribed these presents this
5th day of August, 2024.

				/s/ Robert C. Martens