Bosch F220-pth Photoelectric Multipurpose Smoke Detector / Heat Sensor

US $260

  • Huntingdon Valley, Pennsylvania, United States
  • Jun 15th
Bosch F220-PTH Photoelectric Smoke Detector / Heat Sensor - 12/24VDC White The F220 Photoelectric Smoke Detectors are UL Listed, open-area photoelectric smoke detectors. Use them with commercial fire protective signaling systems and household fire warning systems (see NFPA 72, the National Fire Alarm Code). These smoke detectors scatter light using a pulsed infrared source operating with a gated, high-speed, photodiode infrared sensor. The symmetry of the optical chamber allows 360 degrees uniform smoke entry, but minimizes external light entry. The detectors use low current electronic circuitry, so they can connect to 12 VDC nominal or 24 VDC nominal power source circuits. - Two-wire or four-wire bases - 30 ft (9 m) maximum spacing between detectors - Optional CO-sensor, heat-sensor enhanced detection chamber - CleanMe Mode indicates if the calibration is out of the factory-listed range by sending a trouble signal to the CleanMe-compatible control panel - Chambermaid is a unique cleaning mechanism. Use the valve on the back of the detector to insert the nozzle of a can of clean, dry compressed air. Clean the chamber with a short (1 to 2 sec) blast of air - Tamper protection - Dual colored LED indicator Dust cover included.

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