5 Best Smoke Detectors For a Rental Property in 2023

Last Updated: April 2023

Smoke detectors are generally a requirement for all residential rental properties. While different states and municipalities have different requirements, they all use the same type of smoke detectors – hardwired, battery operated, and combination smoke and carbon monoxide. Where required, landlords hold the responsibility to regularly inspect and ensure that all smoke detectors are working properly.

Best Rental Property Smoke and Carbon Detectors

Below we explore the top 5 smoke alarms  for rental properties based on 5 different factors that landlords and property managers should consider when determining which type of smoke alarm is best for their rental property investment.

Best Overall

First Alert – BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup


Hardwire Powered, Battery Backup, Smoke Detector

Why We Like This Overall Smoke Alarm

First Alert is a trusted brand for consumer fire detection products and this smoke alarm is our top pick for an overall good hardwired smoke alarm (required in most residential applications) with a battery backup.

Best Budget

Kidde – i9030 Battery Powered Ionization Smoke Detector


Battery Powered, Smoke Detector

Why We Like This Budget Smoke Alarm

Sometimes you just need to get a smoke alarm installed ASAP. For under $10, this battery powered smoke alarm is a great buy from a well established brand.

Best Smart

Google Nest –  Protect Hardwired Smoke Detector and Carbon Monoxide Detector, WiFi with Phone Alerts


Hardwired (Battery Option Also Available), Smoke and Carbon, Wifi Enabled

Why We Like This Smart Smoke Alarm

Best Carbon Only

Kidde – KN-COB-DP2 Carbon Monoxide Detector, AC-Plug-In with Battery Backup


Plug-In Powered, Battery Backup, Carbon Monoxide Detector

Why We Like This Carbon Monoxide Detector

Many jurisdictions have carbon monoxide detector requirements for residential properties. This Kidde plug in carbon monoxide detector is a great option for compliance since you can plug into any outlet.

Best Combo Smoke & Carbon

First Alert – SCO501CN-3ST Combination Smoke and Carbon Monoxide Alarm with Voice Location, Battery Operated


Battery Powered, Smoke Detector, Carbon Monoxide Detector


When you need to have both a smoke and carbon monoxide detector, a combination unit is usually the best choice. This First Alert smoke and carbon alarm is the perfect mix of quality, affordability, and functionality.

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