Duct & Beam Smoke Detectors

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System Sensor

System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector, 24VDC/120VAC, (Replaces DH100ACDCLP)

D4120|BK-D4120

Fire-Lite Alarms by Honeywell

Fire-Lite D365PL Intelligent Non-Relay Photoelectric Duct Smoke Detector

D365PL|FL-D365PL

Silent Knight by Honeywell

Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector, Smoke Detector Housing and SK-PHOTO-R-W Detector

SK-DUCT-W|SK-SKDUCTW

Fire-Lite Alarms by Honeywell

Fire-Lite DNR InnovairFlex Intelligent Low-Flow Non-Delay Duct Smoke Detector Housing

DNR|FL-DNR

fire-lite innovairflex dnrw smoke detector enclosure image of fl-dnrw

Fire-Lite Alarms by Honeywell

Fire-Lite DNRW InnovairFlex Watertight Intelligent Non-Relay Photoelectric Low-Flow Duct Smoke Housing Detector (Detector Head Sold Separately)

DNRW|FL-DNRW

System Sensor

System Sensor OSI-R-SS Reflected Type Beam Smoke Detector, 4-Wire, Single-Ended, 8" Reflector and Integral Sensitivity Test, (Replaces BEAM1224)

OSI-R-SS|BK-OSIR

System Sensor

System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector, 24VDC/120VAC

D4120W|BK-D4120W

System Sensor

System Sensor D2 2-Wire Photoelectric Duct Smoke Detector

D2|BK-D2

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-RI-FL Intelligent Addressable Reflector-Type Linear Optical Beam Smoke Detector, UL/ULC listed

OSI-RI-FL|FL-OSIRIFL

sae ssu-sl-2000-p smoke setector image of o6-sl2000p

Space Age Electronics

SAE SSU-SL-2000-P Duct Smoke Detectors, Photoelectric Detection

SSU-SL-2000-P|O6-SL2000P

utc fire & security intelligent superduct detector image of ed-gsasd

Kidde Commercial

Kidde GSA-SD SuperDuct Intelligent Duct Smoke Detector, 15.2-19.95V DC Operation

GSA-SD|ED-GSASD

System Sensor

System Sensor D4S 4-Wire Photoelectric Sensor Component

D4S|BK-D4S

Kidde Commercial

Kidde KI-DDOS Optica Intelligent Duct Smoke Detector

KI-DDOS|ED-KIDDOS

fireray one beam detector image of o6-fe6010300

Space Age Electronics

SAE FE-6010-300 Fireray One Self-Aligning Beam Smoke Detector, White

FE-6010-300|O6-FE6010300

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-R-SS Conventional Reflective Imaging Beam Smoke Detector

OSI-R-SS|FL-OSIRSS

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-90-L8 Xtralis Imager Beam Detector, 80 Degree

OSI-90|FL-OSI90

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-10 Xtralis Single Imager Beam Detector, White

OSI-10|FL-OSI10

Edwards Signaling

Edwards Signaling FX-PDD Intelligent Addressable Duct Smoke Detector

FX-PDD|ED-FXPDD

System Sensor

System Sensor DUCTSD Smoke Detector

DUCTSD|BK-DUCTSD

Secutron

Secutron MIX-4010-DUCT 4000 Series Intelligent Photoelectric Duct Smoke Detector, Includes Head

MIX-4010-DUCT|5T-MIX4010DT

potter pad200-duct analog addressable duct detector image of pl-pad200dut

Potter Electric Signal, LLC

Potter PAD200-DUCT Analog Addressable Duct Smoke Detector

PAD200-DUCT|PL-PAD200DUT

Potter Electric Signal, LLC

Potter PAD300-DUCTR Analog Addressable Duct Detector, One form Relay, Compatible with Addressable IPA and AFC/ARC Series Panels, Gray and clear finish

PAD300-DUCTR|PL-PAD3DUCTR

Edwards Signaling

Edwards Signaling EC5000R Self Adjusting Reflective Beam Detector, 160-330'

EC5000R|ED-EC5000R

Potter Electric Signal, LLC

Potter PAD300-DUCT Analog Addressable Duct Detector

PAD300-DUCT|PL-PAD30DUCT

Potter Electric Signal, LLC

Potter PAD200-DUCTR Analog Addressable Duct Detector with Relay

PAD200-DUCTR|PL-PAD200DUC

Space Age Electronics

SAE FE-1260-000 Back Box for Fireray One Self-Aligning Beam Smoke Detector

FE-1260-000|O6-FE1260000

Space Age Electronics

SAE SSU-55000-335DCT Duct Smoke Detector Replacement Head

SSU-55000-335DCT|O6-SSU5535CT

Potter Electric Signal, LLC

Potter PAD300-DD Analog Photoelectric In-Duct Smoke Detector, Low Profile, In-duct plenum mounted application, White

PAD300-DD|PL-PAD300DD

D4120BK-D4120

System Sensor

System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector, 24VDC/120VAC, (Replaces DH100ACDCLP)

D4120|BK-D4120

Key Features

4-Wire Photoelectric, integrated low-flow technology
Versatile mounting options: square or rectangular configuration
IncreasedWiring space with a newly added ¾" conduit knockout

D365PLFL-D365PL

Fire-Lite Alarms by Honeywell

Fire-Lite D365PL Intelligent Non-Relay Photoelectric Duct Smoke Detector

D365PL|FL-D365PL

Key Features

Photoelectric, integrated low-flow technology
Air velocity rating from 100'/min – 4,000'/min (0.5 m/s – 20.32 m/s)
Broad ranges for operating temperature (-4°F – 158°F, -20°C – 70°C) and humidity (0% – 93% non-condensing)

SK-DUCT-WSK-SKDUCTW

Silent Knight by Honeywell

Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector, Smoke Detector Housing and SK-PHOTO-R-W Detector

SK-DUCT-W|SK-SKDUCTW

Key Features

Photoelectric, integrated low-flow technology
Air velocity rating from 100'/min - 4,000'/min (0.5 m/s - 20.32 m/s)
Versatile mounting options: square or rectangular configuration

DNRFL-DNR

Fire-Lite Alarms by Honeywell

Fire-Lite DNR InnovairFlex Intelligent Low-Flow Non-Delay Duct Smoke Detector Housing

DNR|FL-DNR

Key Features

Photoelectric, integrated low-flow technology
Versatile mounting options: square or rectangular configuration
Cover tamper signal

DNRWFL-DNRW

Fire-Lite Alarms by Honeywell

Fire-Lite DNRW InnovairFlex Watertight Intelligent Non-Relay Photoelectric Low-Flow Duct Smoke Housing Detector (Detector Head Sold Separately)

DNRW|FL-DNRW

Key Features

Photoelectric, integrated low-flow technology
Adjusts to square and rectangular mounting configurations
Patented tool-free, plug-in sAling tubes

OSI-R-SSBK-OSIR

System Sensor

System Sensor OSI-R-SS Reflected Type Beam Smoke Detector, 4-Wire, Single-Ended, 8" Reflector and Integral Sensitivity Test, (Replaces BEAM1224)

OSI-R-SS|BK-OSIR

Key Features

Combined transmitter/receiver unit
Wide 12° field of view
Fast, easy, and intuitive beam alignment indicated by directional LED cross-hair arrows

D4120WBK-D4120W

System Sensor

System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector, 24VDC/120VAC

D4120W|BK-D4120W

Key Features

NEMA Type 4 UL listed for non-hazardous indoor and outdoor applications
4-Wire Photoelectric, integrated low-flow technology
UV Resistant, UL listed housing and cover materia

D2BK-D2

System Sensor

System Sensor D2 2-Wire Photoelectric Duct Smoke Detector

D2|BK-D2

Key Features

Plug-in sensor
Improved LED status
Photoelectric, integrated low-flow technology

OSI-RI-FLFL-OSIRIFL

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-RI-FL Intelligent Addressable Reflector-Type Linear Optical Beam Smoke Detector, UL/ULC listed

OSI-RI-FL|FL-OSIRIFL

Key Features

Fast and easy alignment
Resistant to building movement
Resistant to sunlight

SSU-SL-2000-PO6-SL2000P

Space Age Electronics

SAE SSU-SL-2000-P Duct Smoke Detectors, Photoelectric Detection

SSU-SL-2000-P|O6-SL2000P

Key Features

Low-Flow Technology: Both Ionization and Photoelectric models listed for velocities between 100-4000'/min
Both models listed for high-temperature applications
UL, CUL, CSFM, and MEA Listed

GSA-SDED-GSASD

Kidde Commercial

Kidde GSA-SD SuperDuct Intelligent Duct Smoke Detector, 15.2-19.95V DC Operation

GSA-SD|ED-GSASD

Key Features

Less than 2″ deep for easy installation and applicationsWhere space is tight
-4°F to 158°F (-20°C to 70°C) operating range with 100'/min. to 4,000'/min air velocity rating assures reliability under harsh environmental conditions
Status LEDs remain visible through clear assembly cover

D4SBK-D4S

System Sensor

System Sensor D4S 4-Wire Photoelectric Sensor Component

D4S|BK-D4S

Key Features

4-Wire Photoelectric, integrated low-flow technology
Air velocity rating from 100'/min to 4,000'/min (0.5 m/s to 20.32 m/sec)
Versatile mounting options: square or rectangular configuration

KI-DDOSED-KIDDOS

Kidde Commercial

Kidde KI-DDOS Optica Intelligent Duct Smoke Detector

KI-DDOS|ED-KIDDOS

Key Features

Less than 2.5" deep for easy installation and applications where space is tight
Standard sampling tube spacing for easy drop-in migration from other detectors
Sampling tube can be installed with or without the cover/sensor in place and can be rotated in 45-degree increments to ensure proper alignment with duct airflow

FE-6010-300O6-FE6010300

Space Age Electronics

SAE FE-6010-300 Fireray One Self-Aligning Beam Smoke Detector, White

FE-6010-300|O6-FE6010300

Key Features

One Minute Auto-Alignment – just steer the laser onto the Reflector, then at the flick of a switch, it aligns itself
One person installation – everything can be done by one person
One standalone product – no specialist tools required

OSI-R-SSFL-OSIRSS

Fire-Lite Alarms by Honeywell

Fire-Lite OSI-R-SS Conventional Reflective Imaging Beam Smoke Detector

OSI-R-SS|FL-OSIRSS