The RE 316S-2L is a conventional photoelectric smoke detector designed to work with all conventional fire alarm panels. It detects smoke particles from a wide range of combustion sources using an advanced optical sensing chamber.

Equipped with dual LED indicators for 360° visibility, it provides clear status indication. The LEDs blink during normal operation and remain steady when a fire is detected. The built-in drift compensation feature automatically adjusts sensitivity based on environmental conditions, reducing false alarms.

Designed for easy installation and maintenance, this detector features a low-profile housing and polarity-free wiring, making it suitable for commercial and industrial fire safety applications.