Under these circumstances, the trial court did not err when it concluded that plaintiff was entitled to summary judgment on the specific issue of whether defendants’ failure to provide such a call system or device was a breach of their duty to Mr. Kaapa, thus amounting to negligence per se. Id. at 61 (1), 476 S.E.2d 831 (a city housing authority "was obligated to ensure that all dwellings approved ... for Section 8 participation complied with" local ordinances, including one requiring the installation of fire alarms); see also Gordon v. Fleeman , 298 Ga. App. 662, 666-667 (1), 680 S.E.2d 684 (2009) (evidence authorized a finding that a landlord breached a duty to tenants by failing to install smoke detectors). 2.