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Duct Notifier Detector
DNRE smoke detectors are designed for monitoring and detecting smoke in air duct systems. Thanks to the photoelectric technology, these detectors are able to carry out an air sampling of the ducts, immediately detecting the presence of smoke in dangerous conditions. In the event of an alarm, the signal sent to the control panel can activate preventive measures, such as switching off ventilation systems, blowers and managing the exchange air, thus contributing to the reduction of the risks associated with flammable and toxic smoke. DNRE is equipped with an anti-opening tamper which, in case of removal or incorrect installation of the cover, sends a fault signal to the control unit. This smoke detection system is ideal for the safety and security of any type of building.
Technical specifications
- Operating temperature: from –20° to 60° C
- Storage Temperature: –30° to 60° C
- Humidity: 0% to 93% Relative Humidity, non-condensing
- Rate of flow rate: 1.5 to 20.3 m/sec.
- Weight: 0.73 kg
