Apollo Series 65A Photoelectric Smoke Detector with Flashing LED (55000-326USA)

The Apollo Series 65A Photoelectric Smoke Detector with Flashing LED (55000-326USA) provides reliable early warning of fire by using the proven light scatter principle to detect smoke particles. Designed for a wide range of commercial and residential applications, the detector responds quickly to developing fire conditions while helping to reduce nuisance alarms.

The detector uses a pulsing LED and optical sensing chamber to constantly monitor the air for smoke. When smoke enters the chamber, it scatters light onto the sensor, allowing the detector to identify a fire condition and trigger an alarm. This makes the 55000-326USA particularly effective at detecting slow burning and smoking fires, which often produce visible smoke before significant heat develops.

In addition, the integrated flashing LED provides a clear visual indication that the detector is operational, while the alarm indicator illuminates red during alarm conditions, enabling users to identify an activated detector quickly. An optional magnet-operated test switch also allows engineers to test detector operation quickly and efficiently during maintenance.

Furthermore, the detector operates across a wide voltage range and remains unaffected by wind or atmospheric pressure changes, helping to ensure reliable performance in a variety of environments.

Key Features

• Photoelectric smoke detector with flashing LED
• Part Number: 55000-326USA
• Uses the proven light scatter detection principle
• Pulsing LED optical sensing technology
• Responds effectively to slow burning and smoking fires
• Ideal for bedrooms and escape routes
• Integrated flashing LED status indication
• Red LED alarm indication
• Unaffected by wind and atmospheric pressure
• Wide operating voltage range
• Optional magnet operated test switch
• Reliable and accurate smoke detection
• Compatible with Apollo Series 65A fire alarm systems

Typical Applications