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ActionsAlarm Current: 75mA (max.); 54mA (12V In), 32mA (24V In)
Dimensions: Diameter: 6.4 in. ; Width: 6.04 in. ; Depth: 1.00 in
Mounting: 4-11/16 in. square back box or inside a metal enclosure
Operating Humidity Range: 5-95% RH
Operating Temperature Range: 0 – 50° C (32 — 122° F)
Operating Voltage: Nominal: 12/24 VDC; Minimum: 10 VDC; Maximum: 35 VDC (power limited)
Standby Current: 52mA (max.); 36mA (12V In); 20mA (24V In)
Weight: 9.6 oz. (272 g)
Wiring Gauge: 14-22 AWG
- Single device for CO and smoke detection that uses less wiring and fewer junction boxes
- Compatible with a wide range of control panels with the use of the required i4 Interface Module.
- Sends distinct smoke and CO signals to the panel
- Sounds Temporal 3 for smoke and Temporal 4 for CO
- Built-in 85dB sounder
- LEDs display both CO and smoke status
- External IR LED provides extended range sensitivity testing
- Versatile mounting allows for wall or ceiling placement
- Easily replaceable electrochemical CO cell with 10-year end-of-life timer that signals the panel and chirps to alert the homeowner
- RealTest® enables functional test using canned CO
- Drift compensation and smoothing algorithms provide false alarm immunity
- Compatible with SENS-RDR sensitivity tester
- Full agency compliance with UL 268 and UL 2075
The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork.
This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of 4°F to 158°F, and a humidity range of 0 to 95 percent (non-condensing).
A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. An improved cover design isolates the sensor head from the low-flow feature for simple maintenance.
Features
Base Diameter: 6.2 in (157 mm)
Base Height: 0.95 in (24 mm)
Weight: 0.6 lb (274 g)
Mounting: 4 square box with or without plaster ring, minimum depth 1.5; 4 octagon box, minimum depth 1.5; 31⁄2 octagon box, minimum depth 1.5; 31⁄2 octagon box, minimum depth 1.5
Operating Temperature Range: 0°C to 49°C (32°F to 120°F)
Operating Humidity Range: 10% to 93% Relative Humidity Non-condensing