NGA-403 is a high reliable EN-54 approved Addressable Combined Photoelectric Smoke and Heat detector. The design is built up on high quality circuit board and durable sensor head to guarantee the reliability and stability of the detector.

The combination of photoelectric and thermal characteristics provides a faster response to ‘real fire’ situations, while at the same time reducing the risk of unwanted environmentally generated alarms. NGA-403 has a low profile design with red LED alarm indicator, providing 360° visibility. It is the right detector for anywhere where early detection of smoke or fire is important.