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Silent Knight BEAMHKR Heater Kit for OSI-RI-SK Reflector
$187.85Compatible with the System Sensor reflective beam smoke detector reflectorCurrent consumption: Up to 450mA at a maximum of 32 Volts per reflectorOperates within a voltage range of 15 to 32… -
Silent Knight BEAMLRK Long Range Kit
$134.51Four 8" × 8" reflectors are required to supply adequate reflected infrared light for optimal performance.The kit comes with 3 supplementary reflectors featuring updated test scale legends.The reflector that comes… -
Silent Knight OSI-RI-SK Intelligent Single-ended Reflective Imaging Beam Smoke Detector
$1,411.49Effortless and Rapid AlignmentDurability Against Structural Shifts, UV Exposure, and Foreign Object IntrusionsEfficient Time-Saving Automatic Sensitivity CalibrationDrift Adjustment CapabilityIntegrated Imager Heater IncludedUnified Transmitter and Receiver ModuleExtensive 12° Viewing AngleAdjustable Beam… -
Silent Knight SD505-TCH-B100 Hand Programmer
$1,019.82Compact DeviceUser-Friendly InterfaceSupports Address Configuration and RetrievalCompatible with Sensors and ModulesFeatures Diagnostic Capability for Displaying Analog ValuesOffers Over 8000 Address Configurations on a Single Battery Charge -
Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector, Smoke Detector Housing and SK-PHOTO-R-W Detector
$261.73- Photoelectric sensor with low-flow technology integration - Suitable for air velocities ranging from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/s) - Flexible installation options with square… -
Silent Knight SK-FIRE-CO-W Addressable Combination Fire/CO Detector, White
$243.76Comprehensive detection of all four critical fire elements: smoke, carbon monoxide (CO), light/flame, and heat Dedicated CO detection alert system Superior resistance to nuisance alarms Automated drift adjustment for smoke… -
Silent Knight SK-HEAT-HT-W Silent Knight SK-HEAT-W Addressable High Heat Detector, White, Base Included
$81.86Modern, streamlined, and elegant designAdvanced thermistor technology for rapid responseIntegrated communications with embedded device-type recognitionIncorporates tamper-proof featureOffered in white with additional color kits in ivory and blackComes with a 6"… -
Silent Knight SK-HEAT-ROR-W Addressable Heat Rate of Rise Detector, White
$89.70Dependable analog communication solutions for seamless operationsMultiple mounting options available to suit diverse applicationsPlug-in mounting design ensures simple and easy installation -
Silent Knight SK-HEAT-W Addressable 2-Wire Fixed Heat Detector, Includes Base, White
$89.18Engineered to comply with UL 268 7th Edition standardsOffers a sleek, modern designIncorporates advanced thermal technology for rapid responseFixed temperature model preset to 135°F (57°C)Rate-of-rise model increases at 15°F (8.3°C)… -
Silent Knight SK-PHOTO-R-W Intelligent Photoelectric Smoke Sensor with Remote Test Capability, White
$95.95Contemporary design for enhanced aestheticsStable communication technology with noise immunityMinimal standby power consumptionTwo-wire SLC connectivityOptional remote, single-gang LED accessoryDual LED configuration for 360° visibilityRemote testing capability from the control panelIntegrated… -
Silent Knight SK-PHOTO-T-W Intelligent Photoelectric Smoke Detector and Temperature Sensor
$97.31Compliant with UL 1268 7th Edition standardsSleek and modern contemporary designRobust communication method with noise immunity enhancementsDevice-level addressabilityThe SK-PHOTO-W Series detector is equipped with sensitivity programming through control panel software,… -
Silent Knight SK-PHOTO-W Series Addressable Photoelectric Smoke Detector
$95.28Compliant with UL 268 7th Edition standards Modern and aesthetically pleasing design Robust communication method with noise immunity Individually addressable by device Rotary, decimal addressing (refer to control panel manuals… -
Silent Knight SK-PHOTO-W-P Silent Knight SK-PHOTO-W Pallet of (540) SK-PHOTO Series Addressable Photoelectric Smoke Detector, White
$90.43Engineered to comply with UL 268 7th Edition standards Features a sleek, contemporary design Utilizes robust communication technology with noise immunity Individually addressable devices Employs rotary and decimal addressing (Refer… -
Silent Knight SK-PTIR-W Multi-Criteria Detector, White
$118.93UL 268 7th Edition and UL 521 Certified Advanced Multi-Criteria Detection Technology Analog Communication Systems Energy-Efficient Low Standby Current Rotary Address Configuration Switches Dual LEDs for Comprehensive 360° Visibility Sleek… -
Silent Knight STS-10.0 Sampling Tube for 10′ Duct
$32.82Sealing TubeCompatible with 5' - 10' Wide Ducts -
Silent Knight STS-2.5 Sampling Tube for 2.5′ Duct
$20.44Sealing TubeCompatible with Ducts Measuring 0.5 to 2.5 Feet Wide