Description: System Sensor DNR | Duct Smoke Detector Housing | Same Day Shipping (SEALED BOX) DNR SYSTEM SENSOR The Notifier DNR(A) intelligent non-relay photoelectric duct smokedetector and DNRW watertight non-relay photoelectric duct smoke detector feature a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct.The DNRW duct smoke detector, with its NEMA-4 rating, is listed asa watertight, UV resistant enclosure providing protection against falling dirt, rain, and windblown dust, splashing and hose directedwater, allowing operators to use the detector in the most extreme environments. These units sense smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute (0.5 – 20.32m/s), temperatures of -4°F – 158°F (-20°C – 70°C), and a humidity range of 0 – 95 percent (non-condensing). An improved cover design isolates the sensor head, which allows for ease of maintenance. A cover tamper feature indicates a trouble signal for a removed or improperly installed sensor cover. The housing provides a 3/4-inch conduit knockout and ample space to facilitate easy wiring and mounting of a relay module. The Notifier DNR(A) duct smoke detectors can be customized to meet local codes and specifications without additional wiring and are compatible with all previous models, including remote test accessories.
Price: 106 USD
Location: Phoenix, Arizona
End Time: 2024-10-20T19:35:34.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: System Sensor
Type: Smoke Detectors
Product Type: Smoke Detectors
Custom Bundle: No
Model: DNR
MPN: DNR
Modified Item: No
