KingDun is a leading provider of fire and security alarm system, offering security and home living solutions such as wireless fire alarms, smoke alarms and more.

Optical smoke alarms are essential components of any comprehensive home fire safety system. They are designed to detect slow-burning, smoldering fires—such as those caused by overheated wiring or smoldering upholstery—by using a photoelectric sensor to "see" smoke particles in the air.

In the ever-evolving landscape of home safety, choosing the right smoke alarm is more than just a decision—it’s a commitment to your family's security. With the advancement in detection technologies, one type of alarm stands out for its precision and reliability: the Optical Smoke Alarm.

Smoke detectors are essential safety devices that can save lives by providing early warnings of fire. They are designed to detect smoke particles in the air and sound an alarm to alert occupants of potential danger. This complete guide will cover everything you need to know about smoke detectors, in