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System Sensor D4120W Watertight 4-Wire Photoelectric Duct Smoke Detector 24VDC/120VACVendor SYSTEM SENSORSKU: D4120WProduct DescriptionThe System Sensor D4120W watertight 4-wire photoelectric duct smoke detector is designed to provide reliable smoke detection in harsh environments. This unit features a UL-listed watertight enclosure, which protects against dirt, rain, and dust, making it ideal for both indoor and outdoor applications....
- $187.91
- $187.91
$311.63- Unit price
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System Sensor RTS151KEY Key Remote Test and Reset Station for Duct Smoke DetectorVendor SYSTEM SENSORSKU: RTS151KEYProduct DescriptionThe System Sensor RTS151KEY is a remote test and reset station explicitly designed for duct smoke detectors, suitable for simplifying maintenance and testing procedures in commercial and residential buildings. This device replaces the RTS451KEY model and is compatible with both 2-wire and 4-wire...
- $68.55
- $68.55
$96.67- Unit price
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System Sensor RTS2 Multi-Signaling Accessory 20-29VDC InnovairFlexVendor SYSTEM SENSORSKU: RTS2Product DescriptionThe System Sensor RTS2 is a multi-signaling accessory designed to support InnovairFlex 4-wire conventional duct smoke detectors. This product, manufactured in Mexico, offers a versatile solution for enhancing fire safety systems. It operates on a voltage range of 20 to 29VDC and produces...
- $117.07
- $117.07
$145.42- Unit price
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System Sensor DST3 Metal Sampling Tube DNRE D2E 2 to 4 FeetVendor SYSTEM SENSORSKU: DST3Product DescriptionThe System Sensor DST3 Metal Sampling Tube is an essential component for DNRE and D2E duct smoke detectors, designed to ensure reliable smoke detection in HVAC systems. The DST3 is manufactured by System Sensor and has been created with the precision and reliability...
- $21.99
- $21.99
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System Sensor RTS2-AOS Multi-Signaling Module With Strobe InnovairFlex Conventional 4-Wire Duct Smoke DetectorsVendor SYSTEM SENSORSKU: RTS2-AOSProduct DescriptionThe System Sensor RTS2-AOS Multi-Signaling Module, optimized for use with InnovairFlex 4-wire conventional duct smoke detectors, provides advanced signaling functionalities. Incorporating a key switch, users can effortlessly select and manage connected sensors for testing and reset operations. The model also features LED indicators...
- $179.06
- $179.06
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System Sensor AOS Add-On Strobe AccessoryVendor SYSTEM SENSORSKU: AOSProduct DescriptionThe System Sensor AOS Add-On Strobe Accessory is designed to enhance the visibility of fire and emergency alerts. This accessory is compatible with the RTS2 model and is a reliable addition to your safety systems. Compatible with RTS2 Reliable safety solution Enhances visibility...
- $60.30
- $60.30
$77.10- Unit price
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System Sensor APA151 Remote Annunciator with Piezo Alarm 24V DCVendor SYSTEM SENSORSKU: APA151Product DescriptionThe System Sensor APA151 is a remote annunciator that features a piezo alarm designed to enhance safety in environments requiring reliable fire detection. Manufactured by Honeywell International, Inc., this model serves as an effective upgrade, replacing the APA451 and providing both enhanced functionality...
- $50.11
- $50.11
$62.64- Unit price
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System Sensor RTS151 Remote Test Station + Honeywell + InnovativeFireDetectorVendor SYSTEM SENSORSKU: RTS151Product DescriptionThe System Sensor RTS151 Remote Test Station, created by Honeywell International, is an essential safety accessory designed to remotely test duct smoke detectors, promoting efficient fire safety management. This device is a practical choice for fire safety professionals looking to maintain operational safety...
- $49.34
- $49.34
$66.69- Unit price
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System Sensor DST1.5 Metal Sampling Tube for D4120 Duct Smoke Detectors - 1-foot to 2-footVendor SYSTEM SENSORSKU: DST1.5Product DescriptionThe System Sensor DST1.5 Metal Sampling Tube is engineered for use with D4120 and D4S duct smoke detectors, accommodating duct widths from one foot to two feet. This product, part of the innovative InnovairFlex line, enhances the functionality of duct smoke detectors by...
- $21.99
- $21.99
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System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector 24VDC/120VAC Replaces DH100ACDCLPVendor SYSTEM SENSORSKU: D4120Product DescriptionThe System Sensor D4120 is a 4-wire photoelectric duct smoke detector designed for challenging conditions. It senses smoke within air ducts using a pivoting housing compatible with both round and rectangular ducts. It operates effectively even with airflow speeds between 100 and 4000...
- $146.46
- $146.46
$219.36- Unit price
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System Sensor 2W-B Photoelectric i3 Series Smoke Detector 2-WireVendor SYSTEM SENSORSKU: 2W-BProduct DescriptionOptimize your fire safety measures with the System Sensor 2W-B Photoelectric i3 Series Smoke Detector. Featuring a 2-wire system, it is ideal for streamlined installation and efficient fire detection. Easy plug-in installation with a mounting base included. Intelligent drift compensation and smoothing algorithms...
- $69.39
- $69.39
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System Sensor OSY2 Supervisory Switch 10 Amp ControlVendor SYSTEM SENSORSKU: OSY2Product DescriptionThe System Sensor Supervisory Switch OSY2, developed by Honeywell, is a critical component for monitoring gate valves in fire protection systems. Designed for precision and reliability, this switch ensures that the valve is properly monitored, maintaining the security and functionality of the system....
- $132.48
- $132.48
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System Sensor ETX Exhaust Tube 1 Foot for HVAC Duct Smoke DetectionVendor SYSTEM SENSORSKU: ETXProduct DescriptionThe System Sensor ETX is a robust exhaust tube designed for HVAC duct smoke detection systems, ensuring secure connectivity and monitoring. This 1-foot metal tube enhances the implementation of smoke detectors by facilitating efficient air sampling and exhaust. Optimized for easy installation and...
- $21.99
- $21.99
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System Sensor P48-21-00 Gas Detector Test Cap/Hose Red Metal Sampling TubeVendor SYSTEM SENSORSKU: P48-21-00Product DescriptionThe System Sensor P48-21-00 End Cap is a crucial component designed for metal sampling tubes in gas detection systems. Manufactured by System Sensor, this red end cap ensures a secure seal to prevent gas leaks and maintain system integrity. Ensures airtight seal for...
- $21.99
- $21.99
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System Sensor D4P120 Power Board for Smoke DetectorsVendor SYSTEM SENSORSKU: D4P120Product DescriptionThe System Sensor D4P120 is a 4-wire photoelectric power board designed specifically for compatibility with the InnovairFlex D4120 duct smoke detectors. This power board is essential for providing power and facilitating communication between interconnected smoke detectors. Streamlined low-profile design suitable for a variety...
- $136.93
- $136.93
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System Sensor 5601P Fixed Temp/Rate-of-Rise Heat Detector Single-Circuit MechanicalVendor SYSTEM SENSORSKU: 5601PProduct DescriptionIntroducing the System Sensor 5601P, a mechanical heat detector designed for both commercial and residential environments. This device provides reliable detection at 135 degrees Fahrenheit with both fixed temperature and rate-of-rise functionalities. It is a single-circuit model that offers clear visual indicators for...
- $30.34
- $30.34
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System Sensor P2RK SpectrAlert Advance Outdoor Selectable Output Horn Strobe with Back Box 2-Wire Wall Mount Standard CD FIRE Marking RedVendor SYSTEM SENSORSKU: P2RKProduct DescriptionEnsure robust and reliable fire safety signaling with the System Sensor P2RK, a high-performance outdoor horn strobe from Honeywell. This device is designed to efficiently alert individuals of fire emergencies, ensuring quick evacuation. Weather-resistant with IP56 rating and NEMA 4X certification. Field-selectable candela...
- $100.77
- $100.77
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System Sensor MP120K SpectrAlert Advance 120V AC Adapter Mounting PlateVendor SYSTEM SENSORSKU: MP120KProduct DescriptionThe System Sensor MP120K is a mounting plate designed for use with SpectrAlert Advance devices. This plate powers various alarms, including horns and strobes, with 120V alternating current. It is suitable for both indoor and outdoor applications. Durable metal construction Plug-in design to...
- $56.96
- $56.96
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System Sensor P2WHK-P Outdoor Horn Strobe 2-Wire Wall MountVendor SYSTEM SENSORSKU: P2WHK-PProduct DescriptionThe System Sensor P2WHK-P is an outdoor horn strobe designed for fire alarm systems. It operates on a two-wire setup and includes a plastic weatherproof back box, making it suitable for various outdoor applications. Weatherproof per NEMA 4X, IP56 certification Compatible with System...
- $133.02
- $133.02
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System Sensor LENS-A2 L-Series Lens for Indoor Wall Mount Strobes, AmberVendor SYSTEM SENSORSKU: LENS-A2Product DescriptionThe System Sensor LENS-A2 is an amber lens designed for indoor wall mount strobe applications. This lens enhances visibility during emergency situations, making it a key component for alert systems. It easily installs onto L-Series strobe devices. Compatible with L-Series strobe devices. Designed...
- $21.99
- $21.99
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About System Sensor
Formed in 1984 to focus on the fire alarm systems market, today System Sensor is one of the largest manufacturers of fire detection and notification products in the world. A specialist in smoke detection technology, we place a high premium on research and development. The result is a line of products that are reliable, sophisticated and designed for real-world applications. System Sensor is a global company with local expertise. Our commitment is to serve the needs of the growing worldwide fire alarm market. It is a commitment we back with sales, service and manufacturing sites located close to our customers. We know the importance of understanding local markets and fire codes. Whether needed in China, Chile, Korea, or California – in schools, homes, factories or telecommunications facilities – System Sensor products provide world-class fire and smoke detection.
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