Smoke Alarm or Smoke Detector general location rules
- Not within 4 inches of corner and not more than 12 inches down wall (measured from closest edge of device).
- Avoid exterior walls or commons walls to unheated areas if possible.
- Not within 3 feet of HVAC inlet or exhaust.
- Not outside bathroom doors.
- Not within 30 feet of kitchens if possible.
- Not in unheated or unfinished areas - Refer to manufacturers instructions for proper operating conditions.