Addressable Single Tube Duct Detector
RE – 428DU – S
This addressable smoke detector can be installed on any side of the duct. The detector RE-428DU-S contains an intelligent controlling circuit. The circuit adjusts the sensitivity to give an optimal function throughout the entire life of the detector. Advanced Venturi tube technology with single tube detector. This duct detector housed with the flow optimization and three different length level pipes available.
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- High efficient single sampling tube.
- Easy to install.
- One-pipe air sampling system.
- Patented venturi pipe and duct housing.
- Test hole on cover.
- Simple installation.
- Simple service and maintenance.