Photoelectric Smoke Alarm

February 6, 2019
10 Year Photoelectric Smoke Alarm Featured

Photoelectric vs Ionisation – What’s the difference?

Why photoelectric will provide a better level of protection for your home and those that live in it. Comparison of Technologies Photoelectric A photoelectric smoke alarm’s sensing chamber contains a light emitting diode and a light sensitive receiver. When smoke, or other by-products of combustion, fills this chamber the light beam is scattered and sets off the alarm. Photoelectric smoke alarms are suitable for living rooms, dining rooms, hallways and bedrooms. This is because these rooms often contain large pieces […]