Iowa Dual Sensor
Required smoke alarms must be dual-sensor. Both dual-sensor (photoelectric and ionization) smoke alarms and combination smoke and carbon monoxide alarms comply with this requirement.
Effective date: April 2010
Required smoke alarms must be dual-sensor. Both dual-sensor (photoelectric and ionization) smoke alarms and combination smoke and carbon monoxide alarms comply with this requirement.
Effective date: April 2010