Notifier DNR InnovairFlex Intelligent Duct Smoke Detector

Notifier · Fire Alarm

Notifier DNR InnovairFlex Intelligent Non-Relay Photoelectric Duct Smoke Detector Housing

Part number / SKU
DNR
  • Duct smoke detector housing
  • Photoelectric
  • Addressable
  • Pivoting housing
  • UL, ULC, FM, CSFM

Works with: FRM-1 addressable relay module, NC-100R relay module, RTS151 remote test station, RTS151KEY remote test station, RA100Z remote annunciator, RTS2 remote test accessory and 3 more models Confirmed by the manufacturer

$114.49

Special order· Lead time confirmed by our team after you order.

Warranty
Manufacturer warranty
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Overview

What it is and who it is for

The Notifier DNR is an InnovairFlex intelligent non-relay photoelectric duct smoke detector housing for HVAC ducts on Notifier addressable fire alarm systems. Its pivoting housing fits square or rectangular footprints and mounts to round or rectangular ducts, and it uses a separately sold intelligent photoelectric detector head.

The detector works across air velocities of 100 to 4,000 ft/min, needs only communication line power, and has a 3/4 in conduit knockout with space for a relay module. Where a Form-C relay is required it accepts an FRM-1 or NC-100R addressable relay module, sold separately. A cover tamper feature signals trouble when the sensor cover is removed or not installed correctly, and the patented sampling tube installs from the front or back without tools.

Units with date code 0013 or higher support remote testing without external 24 VDC when used with a remote-test-capable detector. Accessories include RTS151 and RTS151KEY remote test stations and the RA100Z remote annunciator LED (0 mA standby, 12 mA max alarm at 24 VDC), plus DST metal sampling tubes for duct widths up to 12 ft.

  • Best for: sensing smoke in HVAC duct air at 100 to 4,000 ft/min on Notifier intelligent addressable systems.
  • System fit: Notifier intelligent addressable fire alarm systems; RTS151/RTS151KEY remote test stations, RA100Z, FRM-1 or NC-100R relay modules, DST sampling tubes.
  • Important to know: the photoelectric detector head, sampling tube and relay module are sold separately; installation and programming must be done by a qualified fire alarm technician in line with local code and the panel manufacturer's instructions.

Why teams choose it

Built for fire alarm systems

  • Wide airflow range

    works from 100 to 4,000 ft/min duct air velocity.

  • Flexible mounting

    pivoting housing fits square or rectangular footprints on round or rectangular ducts.

  • Tamper alert

    cover tamper feature signals trouble if the sensor cover is removed.

  • Tool-free tube

    patented sampling tube installs from the front or back without tools.

Specifications

Technical specifications

General
Brand Notifier
Model DNR
Series InnovairFlex
Device Type Duct smoke detector housing
Device Type Detail Intelligent non-relay photoelectric
Detection Type Photoelectric
Detection Type Detail Integrated low-flow technology
Addressing Addressable
Addressing Detail With separately sold intelligent photoelectric head
Air Velocity 100 to 4,000 ft/min (0.5 to 20.32 m/s)
Relay Non-relay; accepts FRM-1 or NC-100R addressable relay module for Form-C
Remote Test Supported; date code 0013 or higher needs no external 24 VDC
Cover Tamper Signals trouble if sensor cover is removed or improperly installed
Electrical
Power Communication line power only
Accessory Current RA100Z, RTS151/RTS151KEY: 0 mA standby; 12 mA max alarm at 24 VDC
Physical
Mount Type Pivoting housing
Mount Type Detail Round or rectangular ducts
Dimensions, Rectangle 14.38 x 5 x 2.5 in (37 x 12.7 x 6.6 cm)
Dimensions, Square 7.75 x 9 x 2.5 in (19.7 x 22.9 x 6.35 cm)
Weight 1.6 lb (0.73 kg)
Conduit 3/4 in knockout
Sampling Tube Tool-free, installs from front or back; DST1 to DST10 for ducts up to 12 ft wide
Environmental
Operating Temperature -4 to 158 F (-20 to 70 C)
Storage Temperature -22 to 158 F (-30 to 70 C)
Humidity 0 to 95% RH, non-condensing
Listings and Approvals
Agency Approvals UL, ULC, FM, CSFM
Approval Details UL S911, S3705; ULC S635; FM; CSFM