Selling my home in Cali and need info on approved detectors

I am selling my home in Cali and carbon monoxide and smoke detectors are required for the sale. Are the plug in detectors approved or do I need to buy the fixed ones? I have a few offers on the table and I want to get this deal done soonest. TIA! by uberman764 from Davenport, California. Jun 15th 2022 Reply