InnovairFlex™ 14 19/50 in. 4-Wire Photoelectric Smoke Detection

Part #SD4120  |  Item #3640718  |  Manufacturer Part #D4120

$183.13 EACH
Packaging Info:
  • Quantity Per 
  • Each: 1
  • Inner pack: 1

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Product Details

  • 14.38" L x 5" W x 2.5" D
  • 20 29 VDC, 24 VAC, 120 VAC
  • Photoelectric, integrated low-flow technology
  • Versatile mounting options: square or rectangular configuration
  • One easy-access Test/Reset button and improved LED status
  • Plug-in sensor offers superb false alarm immunity and the latest sensor technology
  • Patented sampling tube installs from front or back of the detector with no tools required


ADA Compliant: No

AMP: 0.135

BAA Compliant: No

Bulb Type: LED

Collection: InnovairFlex™

Depth: 2-1/2 in

FM Approved: Yes

Length: 14-19/50 in

Power Source: AC, DC

Product Type: Duct Smoke Detector

Smart Home Enabled: No

Temperature Range: -4 to 128 Deg F

UL Listed: UL 268A

Volts: 24/29/120V

Weight: 2.5

Width: 5 in

Wire Gauge: 12-18 AWG