| Fire Alarm Systems > Smoke Detectors | ![]() |
| Detection Systems |
DS-DS263 Smoke Detector - Detection Systems / Bosch
Replaces DS282 smoke detector
| FBII - Fire Burglary Instruments |
| NOTE: Use only with FBII Adressable control panels. For all other FBII control panels use conventional detectors such as System Sensor. |
XL4760SDT Smoke Detector with Integrated Thermal: Addressable
FBII FB-XL4760SDT Multiplex smoke detector
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| FireLite |
CP355 Addressable Ionization Smoke Detector
CP355 Addressable Ionization Smoke DetectorThe CP355 Addressable, low-profile (Height: 1.7 inches) plugin Ionization Detector uses a state-of-the-art ionization sensing chamber to provide open area protection and is used exclusively with Fire-Lite’s MS-9200 and MS-9600 Addressable Fire Alarm Control Panels. The ionization detector is used to sense products-of-combustion and report the measured level of such products to the fire alarm control panel. Since this detector is addressable, it will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. Two LEDs on each sensor light to provide a local, visible sensor indication. Remote LED annunciator capability is available as an optional accessory (Part No. RA400Z). |
D350PL Addressable Duct Smoke Detector: Photoelectric
DP350PL Addressable Duct Smoke Detector: ProtoelectricThe new D350P and D350RP addressable photoelectric duct smoke detectors are used exclusively with the Fire•Lite MS-9200 and MS-9600 addressable fire alarm control panels. Since these duct detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. The D350RP offers the same features as the D350P while adding a Form-C relay. |
D350RPL Addressable Duct Smoke Detector: Photoelectric with Relay
DP350RPL Addressable Duct Smoke Detector: Protoelectric with Auxiliary RelayThe new D350PL and D350RPL addressable photoelectric duct smoke detectors are used exclusively with the Fire•Lite MS-9200 and MS-9600 addressable fire alarm control panels. Since these duct detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. The D350RP offers the same features as the D350P while adding a Form-C relay. |
SD505-6SB 6-Inch Addressable Sounder Base
SD505-6SB 6-Inch Addressable Sounder BaseThe SD505-6SB provides flexible notification capabilities where you need it. The SD505-6SB adds an audible output function to the IntelliKnight Photo, Ion, or Heat addressable detectors. The SD505-6SB can be used as a single station, multi-station or as a system sounder. Notes: Used with the 5820XL Only |
SD505-AIS Addressable Ionization Type Smoke Detector
SD505-AIS Addressable Ionization Type Smoke DetectorThe SD505-AIS has responsive, yet high operational stability for an extremely wide range of uses. The SD505-AIS can be used in areas where early warning of trouble from super-heated or flaming combustibles is expected. The detector features automatic compensation for contamination and a simple detector sensitivity test procedure that can be run from the panel or remotely (using the IntelliKnight 5590 or 5595 software with a Windows TM based computer). (Used with the 5820XL and 5808 Only) |
SD505-APS Addressable Photoelectric Smoke Detector
SD505-APS Addressable Photoelectric Smoke DetectorThe SD505-APS is particularly suited to detecting dense smoke typical of fires involving materials such as soft furnishings, plastic, foam or other similar materials which tend to smolder and produce large visible smoke particles. |
| GE Security - ESL |
429 Smoke Detector: 2-Wire - GE Sensors
ESL 429 Smoke Detectors Direct Wire 2 Wire - GE SensorsThe 429 Series self-diagnostic, two-wire smoke detectors continually monitor their own sensitivity and operational status, and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. They meet NFPA 72 field sensitivity testing requirements without the need for external meters. |
449-CRT Smoke Detector: 4-Wire with 135º Heat Sensor (449CRT)
449CRT Smoke Detector with 135º Heat Sensor: 4 Wire - GE SensorsThe 400 Series self-diagnostic, four-wire smoke detectors continually monitor their own sensitivity and operational status and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. They meet NFPA 72 field sensitivity testing requirements without the need for external meters. |
449-CSRT Smoke Detector w/ Integral Heat Sensor (449CSRT)
449 Smoke Detectors Direct Wire 4 Wire - GE SensorsThe 400 Series self-diagnostic, four-wire smoke detectors continually monitor their own sensitivity and operational status and provide a visual trouble indication if they drift out of sensitivity range or fail internal diagnostics. They meet NFPA 72 field sensitivity testing requirements without the need for external meters. |
521-BXT Smoke Detector: 2-Wire, CleanMe, Rate-of-Rise (521BXT)
ESL 521-BXT Smoke Detectors - GE SensorsThe ESL 500N series 2&4 wire conventional photoelectric smoke detectors bring together trusted technology and a full line of needed features to meet the demands of every type of application. The 500N offers sounders in 2&4 wire applications, specifically to meet residential code requirements. The 521NCSXT has the added benefit of low current draw which makes it compatible with a wide variety of control panels. The ESL 500N series also offers choices for optional auxiliary relays and isolated heat sensors, not available before in the ESL 500 series. ESL is proud to offer proven technology like CleanMe®, dust compensation, field replaceable optical chambers, multi-criteria heat algorithms and self-diagnostics which are trusted by installers around the globe. CSFM, cULus, MEA |
| Honeywell / Ademco |
| NOTE: Use only with Honeywell / Ademco Adressable "V-Plex" control panels. For all other Honeywell / Ademco control panels use conventional detectors such as System Sensor. |
| Napco Security |
FW-2 Napco Firewolf 2-Wire Smoke Detector: Photoelectric
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Firewolf FW-2 Advanced Photoelectric Smoke Detectors
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FW-4 Napco Firewolf Smoke Detector: Photoelectric
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Firewolf FW-4 Advanced Photoelectric Smoke Detectors
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| Silent Knight |
SD355 Addressable Smoke Detector: Photoelectric
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The SD355 and SD355T addressable, low-profile plug-in photoelectric detectors use a state-of-the-art photoelectric sensing chamber with communications to provide open area protection and are used exclusively with Fire•Lite's MS-9200, MS-9200UD, and MS-9600 Addressable Fire Alarm Control Panels (FACPs). The SD355T adds thermal sensors that will alarm at a fixed temperature of 135°F (57°C). Since these detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. Two LEDs on each sensor light to provide a local, visible sensor indication. Remote LED annunciator capability is available as an optional accessory (P/N RA400Z). |
SD355T Addressable Smoke Detector with Heat Sensor: Photoelectric
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The SD355 and SD355T addressable, low-profile plug-in photoelectric detectors use a state-of-the-art photoelectric sensing chamber with communications to provide open area protection and are used exclusively with Fire•Lite's MS-9200, MS-9200UD, and MS-9600 Addressable Fire Alarm Control Panels (FACPs). The SD355T adds thermal sensors that will alarm at a fixed temperature of 135°F (57°C). Since these detectors are addressable, they will help emergency personnel quickly locate a fire during its early stages, potentially saving precious rescue time while also reducing property damage. Two LEDs on each sensor light to provide a local, visible sensor indication. Remote LED annunciator capability is available as an optional accessory (P/N RA400Z). |
| System Sensor |
2W-B 2-Wire, Photoelectric I3 Smoke Detector
System Sensor 2W-B Smoke Detector: 2-wire, I3 SeriesInstallation Ease. Intelligence. Instant Inspection. These are the guiding principles of System Sensor's i3 series of photoelectric smoke detectors. Designed to take conventional smoke detectors to a new level, these principles translate directly into significantly lower installation, testing and maintenance costs. |
2WTA-B Smoke Detector: 2-Wire, Photoelectric, Thermal & Sounder (BK-2WTAB)
System Sensor 2WTA-B i3 Series Plug-in Smoke Detector with Built-In Thermal & Audible SounderThe 2WTA-B is a 2-wire, photoelectric i3 smoke detector with thermal sensor and built-in sounder. |
2WT-B Photoelectric Smoke Detector: 2-Wire with 135-Degree Thermal (BK-2WTB)
System Sensor 2WT-B Smoke Detector: 2-wire with 135-degree Thermal Sensor, I3 SeriesInstallation Ease. Intelligence. Instant Inspection. These are the guiding principles of System Sensor's i3 series of photoelectric smoke detectors. Designed to take conventional smoke detectors to a new level, these principles translate directly into significantly lower installation, testing and maintenance costs. |
2WTR-B 2-Wire, Photoelectric I3 Smoke Detector: Thermal Sensor And Form C Relay
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4W-B Photoelectric Smoke Detector (BK-4WB)
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System Sensor’s i3™ series smoke detectors represent a significant advancement in conventional detection. The i3 family is founded on three principles: Installation ease, Intelligence, and Instant inspection. |
4WITAR-B 4-Wire, Photoelectric I3 Smoke Detector: Thermal Sensor, Sounder, Form C Relay
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4WTA-B System Sensor 4-Wire, Photoelectric i3 Smoke Detector: Thermal Sensor & Sounder (BK-4WTAB)
4WTA-B 4-wire, Photoelectric i3 Smoke Detector
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4WTAR-B 4-Wire, Photoelectric I3 Smoke Detector: Thermal Sensor, Sounder & Form C Relay
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4WT-B Photoelectric Smoke Detector w/ Thermal Sensor (BK-4WTB)
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System Sensor’s i3™ series smoke detectors represent a significant advancement in conventional detection. The i3 family is founded on three principles: Installation ease, Intelligence, and Instant inspection. |
4WTR-B 4-Wire, Photoelectric I3 Smoke Detector: Thermal Sensor & Form C Relay
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BEAM1224 Reflected Type Beam Smoke Detector (BK-BEAM1224)
BEAM1224 Reflected Type Beam Smoke DetectorThe BEAM1224 is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8" reflector. System Sensor Model BEAM1224 is a 4-wire conventional projected beam smoke detector. It is uniquely suited for protecting open areas with high ceilings where other methods of smoke detection are difficult to install and maintain. It is to be used with UL Listed compatible control panels only. Installation of the single-ended reflective design is much easier than the dual-ended projected beam detectors. Alignment is quickly accomplished via an optical sight and a 2-digit signal strength meter incorporated into the product. Listed for operation from –22°F to 131°F, BEAM1224 can be used in open area applications to provide early warning in environments where temperature extremes exceed the capability of other types of smoke detection. |
BEAM1224S Reflected Type Beam Smoke Detector with Remote Test System (BK-BEAM1224S)
BEAM1224S Reflected Type Beam Smoke Detector with Built-In Sensitivity TestThe BEAM1224 is a 4-wire, single-ended, reflected type beam smoke detector that includes an 8" reflector and an integral sensitivity test. System Sensor Model BEAM1224 is a 4-wire conventional projected beam smoke detector. It is uniquely suited for protecting open areas with high ceilings where other methods of smoke detection are difficult to install and maintain. It is to be used with UL Listed compatible control panels only. Installation of the single-ended reflective design is much easier than the dual-ended projected beam detectors. Alignment is quickly accomplished via an optical sight and a 2-digit signal strength meter incorporated into the product. Listed for operation from –22°F to 131°F, BEAM1224 can be used in open area applications to provide early warning in environments where temperature extremes exceed the capability of other types of smoke detection. |



























