Smoke Detectors
100 Series™ Photoelectric and Photo/Thermal Smoke Detector
100 Series low-profile plug-in smoke detectors offer superb performance and reliability in a profile which is just 2 inches (5.1 cm) deep.
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. The System Sensor 2151 low-profile photoelectric smoke detector with a B114LP or B114LPBT base is also listed to Underwriters Laboratories 268A specifically for use in noflow/low-flow air-handling systems.Features & Benefits:
- Sleek, low-profile design
- Compatible with 400 Series
- Two LEDs blink in standby, providing 360° visibility
- Broad range of adapter bases available with built-in shorting spring
- Handheld sensitivity reader available
- UL
- CSFM
- FM
Others
- Brand
- System Sensor
- Silent Knight
- Farenhyt
- Fire Lite
- Notifier
- Gamewell-FCI
Others
- Brand
- System Sensor
- Silent Knight
- Farenhyt
- Fire Lite
- Notifier
- Gamewell-FCI
- Brand : System Sensor|Silent Knight|Farenhyt|Fire Lite|Notifier|Gamewell-FCI
Data Sheet
Name
Description
File Size
Date
Size
2151 Photo Smoke Detector Low Profile Data Sheet
application/pdf 72.5 KB
5/18/2022
72.5 KB
2151 100 Series Low Low--Profile Plug-In Smoke Detector Data Sheet
application/pdf 147.17 KB
4/27/2022
147.17 KB
CAD Drawings
Name
Description
File Size
Date
Size
Others
Name
Description
File Size
Date
Size
System Smoke Detectors Applications Guide
application/pdf 472.1 KB
5/11/2022
472.1 KB
Duct Smoke Detectors Applications Guide
application/pdf 898.78 KB
5/11/2022
898.78 KB
2151-2151T Low Profile Photoelectronic Plug-in Smoke Detectors
application/pdf 572.84 KB
4/7/2022
572.84 KB
Name
Description
File Size
Date
Size
2151 Photo Smoke Detector Low Profile Data Sheet
72.5 KB
5/18/2022
72.5 KB
System Smoke Detectors Applications Guide
472.1 KB
5/11/2022
472.1 KB
Duct Smoke Detectors Applications Guide
898.78 KB
5/11/2022
898.78 KB
2151 100 Series Low Low--Profile Plug-In Smoke Detector Data Sheet
147.17 KB
4/27/2022
147.17 KB
2151-2151T Low Profile Photoelectronic Plug-in Smoke Detectors
572.84 KB
4/7/2022
572.84 KB
Image
SKU
Description
2151T
100 Series photoelectric smoke detector with fixed-temperature heat sensor
2151
100 Series photoelectric smoke detector for special applications
2151TA
Low Profile Photoelectronic Plug-In Smoke Detector with Thermal, for B100 or B400 Base, ULC Listed
2151A
Low Profile Photoelectronic Smoke Detector, ULC
