Duct Smoke Detector: Sensor Head, Smooth, Ceiling, 4 1/8 in Dp (In.), 2 in Ht (In.)

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Item: 36L420,
MFR: 2D51,
Brand: SYSTEM SENSOR

Technical Specification
Product Type Duct Smoke Detector
Type Sensor Head
Finish Smooth
Mounting Ceiling
Depth (In.) 4-1/8 in
Height (In.) 2 in
Voltage 120V AC, 24V AC