Property managers and landlords in Texas are required by law to comply with state property codes. Chapter 92 of the Texas Property Code addresses property code specific to rental properties. https://statutes.capitol.texas.gov/Docs/PR/htm/PR.92.htm
Rekeying - the landlord has 7 days from time tenant takes possession to rekey all exterior doors. This applies to card entry and combo entry as well.
Security Device Installation - Every exterior door needs three components in order to be compliant to Texas Property Code: