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GE Security 449AT, Self-Diagnostic Photoelectric 4-Wire Smoke Detector w/ Heat Sensor
Item #: GEC-449AT
Retail Price: $58.06
Your Price: $50.20
Your Savings: $7.86
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Item Description
The 449AT is a 4- wire self-diagnostic photoelectric smoke detector with heat sensor from GE Security that is designed to promote high sensitivity to heat and smoke to allow for it to easily signal when a fire outbreak has occurred. The 449AT smoke detector comes with a low profile design, an optical field-replaceable chamber, intelligent self diagnostics, as well as a plug-in terminal block, advanced false alarm immunity, and a test and hush feature. The 449AT smoke detector also features an on-site maintenance alert, a white colored appearance, a 6.1” detector head diameter, plus a 1.85” detector head depth, and a 135.0 °F fixed heat detection rate. This smoke detector provides a reliable means to helping keep an environment safe, and provides a reliable signal and warning when the fire has been detected.

Features
  • Intelligent self-diagnostics
  • Field-replaceable optical chamber
  • Low-profile design
  • Plug-in terminal block
  • Test and hush feature
  • Advanced false alarm immunity
  • Meets NFPA 72 field sensitivity testing requirements without the need for external meters
  • On-site maintenance alert
  • Model 449CSRH activates local alarm for smoke—perfect for rooms where smoking is permitted

    Specs
  • Manufacturer Utc Fire & Security
  • Condition New
  • Alarm @ Relay Specifications 2.0 A @ 28.0 V
  • Alarm Current Consumption[Nominal] 15.0 mA
  • Color White
  • Current Comsumption w/ Alarm[Nominal] 15.0 mA
  • Detection (Operating) Range 3.1 to 1%/ ft max; 3.1 to.5%/ft max
  • Detector Head Depth[Nominal] 1.85 in
  • Detector Head Diameter[Nominal] 6.1 in
  • Field Wiring Size[Minimum] 14.0 AWG
  • Field Wiring Size[Maximum] 24.0 AWG
  • Heat Detection Specifications - Fixed[Nominal] 135.0 °F
  • Heat Detection Specifications - Rate of Rise >105°F and Rate of Rise 15°F/min
  • Height[Nominal] 1.85 in
  • Maximum Ripple[Maximum] 10.0 %
  • Operating Humidity[Minimum] 0.0 % RH
  • Operating Humidity[Maximum] 95.0 % RH
  • Operating Temperature[Minimum] 32.0 °F
  • Operating Temperature[Maximum] 120.0 °F
  • Operating Voltage[Minimum] 5.1 V
  • Operating Voltage[Maximum] 27.0 V
  • Packaging Basis[Nominal] 10.0 per carton
  • Polarity Reverse Current[Nominal] 10.0 mA
  • Regulatory Approval UL 268, ULC, FM, CSFM, MEA
  • Relay @ Contact Rating 500.0 mA @ 36.0 V
  • Sensitivity - Photoelectric[Minimum] 0.05 %
  • Sensitivity - Photoelectric[Maximum] 3.1 %
  • Sensitivity - Photoelectric[Nominal] 3.1 %
  • Standby Current Consumption[Nominal] 70.0 µA
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