Bosch

Displaying 1 to 6 (of 12 Products)
  Product Name- Price
(image for) Bosch D263 Two Wire Photoelectric Smoke Detector
Bosch D263 Two Wire Photoelectric Smoke Detector
              DISCONTINUED Two  Wire Photoelectric Smoke Detector Replaces the Bosch DS-D282   The D263 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a chamber. A fine screen covers the chamber to deter insects and to reduce dust accumulation and nuisance alarms.  During a fire, smoke particles reflect...
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(image for) Bosch D263TH Two Wire Smoke w/ 135 F Heat Sensor
Bosch D263TH Two Wire Smoke w/ 135 F Heat Sensor
          SPECIAL ORDER Two Wire Smoke w/  135 °F  Heat Sensor Replaces the Bosch DS-D282TH   The D263 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a chamber. A fine screen covers the chamber to deter insects and to reduce dust accumulation and nuisance alarms.  During a fire, smoke particles reflect light...
$69.95Buy Now
(image for) Bosch D263THS Two Wire Photoelectric Smoke with Heat and Sounder
Bosch D263THS Two Wire Photoelectric Smoke with Heat and Sounder
          Two  Wire Photoelectric Smoke Detector with Heat and Sounder Replaces the Bosch DS-D282THS Discontinued   The D263 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a chamber. A fine screen covers the chamber to deter insects and to reduce dust accumulation and nuisance alarms.  During a fire, smoke particles...
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(image for) Bosch D273 Four Wire Smoke Detector
Bosch D273 Four Wire Smoke Detector
              Four Wire Smoke Detector Replacement for DS284   The D273 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a  chamber. A fine screen covers the chamber to deter insects and reduce dust accumulation and nuisance alarms. During a fire, smoke particles reflect light onto the photodiode. When the...
$47.95Buy Now
(image for) Bosch D273TH Four Wire Smoke Detector with Heat Sensor
Bosch D273TH Four Wire Smoke Detector with Heat Sensor
              Four-Wire with 135°F (57°C) Heat Sensor Replacement for DS284TH   The D273 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a  chamber. A fine screen covers the chamber to deter insects and reduce dust accumulation and nuisance alarms. During a fire, smoke particles reflect light onto the...
$52.95Buy Now
(image for) Bosch D273THE Four Wire Smoke Detector with Heat and EOL Relay
Bosch D273THE Four Wire Smoke Detector with Heat and EOL Relay
            Four-Wire with 135°F (57°C) Heat Sensor EOL Relay Replacement for DS284THE Special Order   The D273 Series Detector models use an infrared (IR) LED light source and a silicon photodiode to measure light in a  chamber. A fine screen covers the chamber to deter insects and reduce dust accumulation and nuisance alarms. During a fire, smoke particles reflect...
$62.95Buy Now
Displaying 1 to 6 (of 12 Products)
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