The answer to the price of a smoke detector is that it can vary widely, typically ranging from $10 to $50 for a basic model. The cost is influenced by factors like the type of smoke detector (ionization, photoelectric, or dual-sensor), smart home integration, and brand quality.
It's important to get local quotes from licensed electricians or home improvement stores, as prices can differ significantly by location due to factors like labor costs, taxes, and availability. While some homeowners may be able to install a basic smoke detector themselves, it's generally recommended to have a professional ensure it's properly wired and integrated with your home's electrical system for safety.