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Smoke Detectors

2151 series conventional smoke detector

2151 series conventional smoke detector offer superb performance and reliability in a profile which is just 2˝ (5.1 cm) deep.

Overview
Model 2151 (photoelectric sensor) and model 2151T (photoelectric sensor with thermal) can be used with a variety of adapter bases in several wiring configurations and voltages. Other features include: low current draw, stable performance in high air velocities, built-in tamper resistant base design, remote LED option, removable cover and built-in test switch.
2151 series conventional smoke detector is designed to meet the performance criteria designated by UL. The sensing chamber is sealed against back pressure air flow. The chamber top is covered by a one piece
molded screen which minimizes the entry of dirt and insects. This screen can be removed for cleaning. Additional key features include a variety of mounting bases and a full line of accessories.
2151 series conventional smoke detector contain a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources. A custom integrated circuit incorporates signal processing to reduce false alarms.
Model 2151 photoelectric detector’s unique optical sensing chamber is engineered to sense smoke by a wide range of combustion sources. Dual electronic thermistors add 135°F fixed temperature thermal sensing on model 2151T.Features & Benefits:
  • Sleek, low-profile design
  • Two LEDs blink in standby, providing 360° visibility
  • Broad range of adapter bases available with built-in shorting spring
  • Hand-held sensitivity reader available
Certifications:
  • UL/ULC Listed
  • CSFM
  • FM Approved
  • MSFM Approved
  • CSIRO ActivFire listed to AS 1603.2 - 1997 including Amdt 1 (August 1998) (afp-2147)
Others
Name
Description
File Size
Date
Size
System Smoke Detectors Applications Guide
application/pdf 472.1 KB
8/1/2023
472.1 KB
TRADE PRODUCT LIST Catalog
application/pdf 4.15 MB
1/23/2024
4.15 MB
System Sensor- Model 2151BAUS- nom- sens-S-7-0- obs-m- photoelectric smoke detector Declaration of Conformity
application/pdf 322.89 KB
1/8/2024
322.89 KB
Photoelectric smoke detector Declaration of Conformity
application/pdf 200.14 KB
1/8/2024
200.14 KB
2151BAUS Photo-electric Sensor Data Sheet
application/pdf 53.97 KB
1/8/2024
53.97 KB
Leaders in Life- Safety- Technology Catalogs
application/pdf 9.8 MB
1/8/2024
9.8 MB
2151T BIM File
application/x-tika-msoffice 516 KB
7/24/2023
516 KB
2151 BIM File
application/x-tika-msoffice 520 KB
7/24/2023
520 KB
2151 CAD Drawing
application/zip 269.85 KB
5/19/2023
269.85 KB
100 Series Smoke Detector Data Sheet - System Sensor
application/pdf 218.34 KB
5/19/2023
218.34 KB
2151-2151T 100 Series Smoke Detectors Install Manual - System Sensor
application/pdf 572.84 KB
5/19/2023
572.84 KB
2151 for No Flow/Low-Flow Air-Handling Systems - Data Sheet (System Sensor)
application/pdf 627.56 KB
5/19/2023
627.56 KB
Data Sheet
Name
Description
File Size
Date
Size
100 Series Smoke Detector Data Sheet - Fire-Lite
application/pdf 147.17 KB
5/19/2023
147.17 KB
100 Series Smoke Detector Data Sheet - Gamewell-FCI
application/pdf 72.5 KB
5/19/2023
72.5 KB
100 Series Data Sheet - Notifier
application/pdf 78.82 KB
5/19/2023
78.82 KB
Name
Description
File Size
Date
Size
System Smoke Detectors Applications Guide
472.1 KB
8/1/2023
472.1 KB
TRADE PRODUCT LIST Catalog
4.15 MB
1/23/2024
4.15 MB
System Sensor- Model 2151BAUS- nom- sens-S-7-0- obs-m- photoelectric smoke detector Declaration of Conformity
322.89 KB
1/8/2024
322.89 KB
Photoelectric smoke detector Declaration of Conformity
200.14 KB
1/8/2024
200.14 KB
2151BAUS Photo-electric Sensor Data Sheet
53.97 KB
1/8/2024
53.97 KB
Leaders in Life- Safety- Technology Catalogs
9.8 MB
1/8/2024
9.8 MB
2151T BIM File
516 KB
7/24/2023
516 KB
2151 BIM File
520 KB
7/24/2023
520 KB
2151 CAD Drawing
269.85 KB
5/19/2023
269.85 KB
100 Series Smoke Detector Data Sheet - System Sensor
218.34 KB
5/19/2023
218.34 KB
2151-2151T 100 Series Smoke Detectors Install Manual - System Sensor
572.84 KB
5/19/2023
572.84 KB
2151 for No Flow/Low-Flow Air-Handling Systems - Data Sheet (System Sensor)
627.56 KB
5/19/2023
627.56 KB
100 Series Smoke Detector Data Sheet - Fire-Lite
147.17 KB
5/19/2023
147.17 KB
100 Series Smoke Detector Data Sheet - Gamewell-FCI
72.5 KB
5/19/2023
72.5 KB
100 Series Data Sheet - Notifier
78.82 KB
5/19/2023
78.82 KB
Name
Description
File Size
Date
Size
System Smoke Detectors Applications Guide
472.1 KB
8/1/2023
TRADE PRODUCT LIST Catalog
4.15 MB
1/23/2024
System Sensor- Model 2151BAUS- nom- sens-S-7-0- obs-m- photoelectric smoke detector Declaration of Conformity
322.89 KB
1/8/2024
Photoelectric smoke detector Declaration of Conformity
200.14 KB
1/8/2024
2151BAUS Photo-electric Sensor Data Sheet
53.97 KB
1/8/2024
Leaders in Life- Safety- Technology Catalogs
9.8 MB
1/8/2024
2151T BIM File
516 KB
7/24/2023
2151 BIM File
520 KB
7/24/2023
2151 CAD Drawing
269.85 KB
5/19/2023
100 Series Smoke Detector Data Sheet - System Sensor
218.34 KB
5/19/2023
2151-2151T 100 Series Smoke Detectors Install Manual - System Sensor
572.84 KB
5/19/2023
2151 for No Flow/Low-Flow Air-Handling Systems - Data Sheet (System Sensor)
627.56 KB
5/19/2023
100 Series Smoke Detector Data Sheet - Fire-Lite
147.17 KB
5/19/2023
100 Series Smoke Detector Data Sheet - Gamewell-FCI
72.5 KB
5/19/2023
100 Series Data Sheet - Notifier
78.82 KB
5/19/2023