We are not affiliated with any fire alarm manufacturers or dealers. All fire alarm parts should be installed and tested by a certified fire alarm professional as required by local codes and NFPA.
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Excellent - Minor surface blemishes that can be seen, but not felt. Technician Support.
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With its specific design for detecting smoke in ducts, this smoke detector is a vital component in any fire safety system. The System Sensor DNRW Duct Smoke Detector utilizes photoelectric technology for the detection of smoke.
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If your item is received in a different condition than stated (DOA, not working properly etc…).
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MPN : D230OSA. The Appleby D230OSA is a 230V mains powered optical smoke alarm with 9V alkaline battery back-up. The alarm is easy to install and includes self-test and self-diagnostic functions. A dust cover is also included.
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Know how to use a fire extinguisher. This device is designed to detect smoke or heat and emit a loud alarm to alert occupants of a potential fire. It should be installed in strategic locations throughout the building, such as bedrooms, living areas, and hallways.
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