Q. What locations in homes should be avoided when installing smoke alarms. A. Manufacturers state to avoid locations where smoke may not reach the alarm in time to provide early warning, or where the alarm may not be effective. In or near turbulent areas of your home such as doors, windows, fans etc. In rooms with simple sloped, peaked or gabled ceiling, instal smoke alarms on the ceiling 90 cm from the highest point. In the bathroom.
High humidity can interfere with the sensing chamber.
A. Smoke alarms must be located on each floor level, between the sleeping area and the remainder of the dwelling unit. The unit may also have a battery back-up. At least one CO alarm should be installed adjacent to the sleeping area of your home. You may need more than one CO alarm if sleeping areas are located on different levels. CO alarms should not be installed near any fuel-burning appliances.