Smoke Detector Housing

Smoke detector housing for installation in the ducts. DNRE was developed to be combined with any smoke detector on the market. Both the Venturi tube that the housing have been specially designed for designed to optimize the flow of air through the detector of smoke. The system meets all the requirements for detection safe for fires with an air flow speed of 0.5 m / s to 20 m / s (100 ft./min to 4000 ft./min), depending on the sensitivity of the smoke detector. The case is available also in version with a higher lid to accommodate larger detectors.

• Designed to comply with EN 54-27 and UL standards
• One-pipe air sampling system
• Patented sampling tube and housing conducted
• Test hole on the lid
• Simple installation
• Simple service and maintenance

• EN 54-27
• UL