System Sensor products
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System Sensor
SKU: BEAMHKR
System Sensor BEAMHKR Beam Detector Heater Kit with Reflector
Heater kit with reflector for System Sensor beam detectors, 32VDC
- Heater kit extends cold-environment operation down to -30°C for unheated spaces.
- Integrated reflector enables single-ended beam detection across 16–328 ft. spans.
- Runs at 32VDC, matching BEAM1224 series power range for direct panel compatibility.
$325.74 $201.99 Save $123.75The item has been added -
System Sensor
SKU: B116LP
System Sensor B116LP 2-Wire Low-Profile Plug-In Detector Base with ...
2-wire low-profile detector base, 24VDC, plug-in System Sensor modules
- Plug-in head design lets you swap detector modules without rewiring the base.
- Rated 24VDC for direct integration with conventional 2-wire fire alarm control panels.
- Tool-free removable cover and insect screen simplify field cleaning to cut nuisance alarms.
$120.99The item has been added -
System Sensor
SKU: B114LPBT
System Sensor B114LPBT 24VAC/DC Low-Profile Plug-In Detector Base
Low-profile 24VAC/DC plug-in base with TCP/IP networking
- Accepts 400 Series detectors (1400, 1412B, 1424) with no field wiring modifications.
- Dual-voltage 24VAC/DC operation integrates with standard fire alarm power supplies.
- Twist-on bracket with SEMS screw terminations enables tool-minimal ceiling/wall install.
$191.99The item has been added -
System Sensor
SKU: WTP-SP
System Sensor WTP-SP Weatherproof Plate for Flush Mounting FUEGO
Flush-mount weatherproof plate for outdoor FUEGO device installation
- NEMA 3R / IP22-rated enclosure shields outdoor AV devices from rain, sleet, and dust.
- Flush-mount design eliminates surface backboxes on brick, tile, concrete, and masonry.
- Rated −40°F to 151°F, supporting reliable operation across most North American climates.
$56.50 $55.99 Save $0.51The item has been added -
System Sensor
SKU: SSM24-6
System Sensor SSM24-6 6-Inch 24VDC Signal Bell
6-inch 24VDC signal bell with TCP/IP for networked alarm systems
- Operates at 24VDC, fitting standard low-voltage security and fire alarm architectures.
- TCP/IP communication enables remote monitoring and control in networked alarm deployments.
- Rated for –31°F to 140°F operation with a 3-year warranty for demanding installations.
$87.72 $57.99 Save $29.73The item has been added -
System Sensor
SKU: SSM24-10
System Sensor SSM24-10 10-Inch 24VDC Signal Bell
10-inch 24VDC signal bell for networked fire and security systems
- Operates on 24VDC, integrating directly with conventional fire alarm notification circuits.
- 10-inch bell form factor delivers audible coverage across corridors, offices, and warehouses.
- Rated for –31°F to 140°F operation, supporting indoor and temperature-variable environments.
$125.46 $80.99 Save $44.47The item has been added -
Add to Cart The item has been addedSystem Sensor
SKU: MWBBW
System Sensor MWBBW Metal Outdoor Back Box White
Metal outdoor back box, IP56 rated, wall/ceiling mount for fire systems
- NEMA 4X / IP56-rated metal housing resists corrosion, ice, and UV outdoors.
- Supports wall or ceiling mount on masonry, brick, concrete, and ceramic tile.
- Rated –40°F to 151°F, covering extreme climate zones for exterior fire devices.
$74.99The item has been added -
System Sensor
SKU: LENS-AC
System Sensor LENS-AC Amber Lens for SpectrAlert Advance Ceiling
Amber lens assembly for SpectrAlert Advance ceiling-mount fire alarms
- Attaches to SpectrAlert Advance ceiling-mount strobes without tools or rewiring.
- Amber color enables zone differentiation for gas, weather, or sprinkler alarms.
- Operates from −35°F to 151°F, supporting indoor and outdoor deployments.
$29.93 $18.99 Save $10.94The item has been added -
System Sensor
SKU: ETX
System Sensor ETX InnovairFlex Exhaust Tube 12-Inch
12-inch flexible exhaust tube for System Sensor ETX air sampling
- Flexible 12-inch tube routes exhaust air where rigid piping is impractical.
- Rated for –4°F to 158°F and 0–95% RH, supporting harsh HVAC environments.
- Mounts to ¾-inch conduit knockout on InnovairFlex D4120 housings, no tools needed.
$13.86 $8.99 Save $4.87The item has been added -
System Sensor
SKU: DST5
System Sensor DST5 InnovairFlex Sampling Tube - 4 to 8 Foot Duct
4-to-8-foot duct sampling tube for networked HVAC fire detection
- Adjusts from 4 to 8 feet to cover variable duct widths without replacing hardware.
- Tool-free snap-in mount to D4120 housing cuts installation time in tight duct access.
- Supports air velocities from 100–4,000 FPM across –4°F to 158°F operating range.
$34.10 $23.99 Save $10.11The item has been added -
System Sensor
SKU: DST3
System Sensor DST3 InnovairFlex Sampling Tube - 2 to 4 Foot Duct
Duct sampling tube for 2–4 ft runs, TCP/IP integrated, 29VDC
- Covers 2–4 ft duct runs at 29VDC, eliminating extra detector heads per zone.
- Supports air velocities 100–4,000 ft/min, matching standard commercial HVAC ranges.
- Tool-free front or back install via ¾-in conduit knockout cuts deployment time.
$28.25 $19.99 Save $8.26The item has been added -
System Sensor
SKU: DST10
System Sensor DST10 InnovairFlex Sampling Tube - 8 to 12 Foot Duct
Aspirating smoke sampling tube for 8–12 ft ductwork runs with TCP/IP
- Covers 8–12 ft duct spans, fitting medium-run HVAC zones without custom hardware.
- TCP/IP communication integrates directly into networked InnovairFlex detection systems.
- Compact 14.38 × 5 × 2.5 in rectangular form installs in tight ductwork with minimal clearance.
$70.23 $45.99 Save $24.24The item has been added -
Add to Cart The item has been addedSystem Sensor
SKU: COSMOD4W
System Sensor COSMOD4W i4 Series 4-Wire Interface Module
i4 Series 4-wire interface module for addressable fire detection networks
- Bridges 4-wire detection circuits into i4 Series addressable networks without rewiring.
- Operates at 35VDC, enabling direct integration with i4 Series loop power supplies.
- Supports i3 Series detectors and multi-panel distributed fire safety deployments.
$109.78 $71.99 Save $37.79The item has been added -
System Sensor
SKU: COSMOD2W
System Sensor COSMOD2W i4 Series 2-Wire Interface Module
2-wire interface module for fire alarm system integration at 35VDC
- Operates at 35VDC for direct integration with conventional fire alarm control panels.
- 2-wire protocol support simplifies retrofit wiring into existing detection architectures.
- Compact form factor mounts in standard electrical enclosures without dedicated power drops.
$112.47 $74.99 Save $37.48The item has been added -
System Sensor
SKU: CO1224TR
System Sensor CO1224TR 4-Wire CO Detector with Form C Relay
4-wire CO detector with Form C relay for fire alarm integration
- 24VDC 4-wire design integrates directly into conventional or addressable fire alarm panels.
- Form C relay output enables dry-contact alarm signaling without intermediate interface modules.
- 10-year end-of-life timer and RealTest capability reduce commissioning and maintenance overhead.
$151.20 $92.99 Save $58.21The item has been added -
Add to Cart The item has been addedSystem Sensor
SKU: CO-PLATE
System Sensor CO-PLATE CO Detector Replacement Plate
TCP/IP CO detector replacement plate for networked fire safety systems
- Replaces CO1224T, CO1224TR, and CO1224A faceplates without full device re-certification.
- Mounts to a standard single-gang back box and runs on the existing 24VDC supply.
- Maintains UL 2075 (US) and CSA 6.19-01 (Canada) compliance after plate swap.
$53.99The item has been added -
Add to Cart The item has been addedSystem Sensor
SKU: 5624
System Sensor 5624 194F Dual-Circuit Fixed Temperature Heat Detector
Dual-circuit fixed temperature heat detector with TCP/IP networking
- Fixed 194°F activation threshold eliminates sensitivity tuning in high-heat zones.
- Operates at 35VDC from the FACP—no external power supply or special config needed.
- Dual-circuit design supports conventional loop wiring for alarm and supervisory states.
$57.23 $35.99 Save $21.24The item has been added -
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SKU: 5623
System Sensor 5623 135F Dual-Circuit Fixed Temperature Heat Detector
135°F fixed-temperature heat detector with dual-circuit conventional and addressable wiring
- Fixed 135°F thermal setpoint eliminates false alarms in dusty or vapor-heavy spaces.
- Dual-circuit design supports both two-wire conventional and addressable loops on one SKU.
- Rated for 35VDC operation; confirm panel voltage and loop config before deployment.
$57.23 $36.99 Save $20.24The item has been added -
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SKU: 5622
System Sensor 5622 194F Dual-Circuit Fixed/Rate-of-Rise Heat Detector
Dual-circuit heat detector with fixed and rate-of-rise sensing for fire alarm systems
- Dual fixed-temp and rate-of-rise sensing catches both slow smoldering and fast fires.
- Operates at 35VDC for direct integration with conventional fire alarm control panels.
- Ceiling-mount installation follows NFPA 72 spacing standards for commercial deployments.
$57.23 $35.99 Save $21.24The item has been added -
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SKU: 5621
System Sensor 5621 135F Dual-Circuit Fixed/Rate-of-Rise Heat Detector
135°F dual-circuit heat detector for conventional and addressable systems
- Dual-circuit design supports both conventional and addressable panels without relay adapters.
- 135°F fixed-temp plus rate-of-rise detection reduces nuisance alarms in mixed-use spaces.
- Operates at 35VDC, compatible with standard conventional fire alarm control panels.
$56.70 $36.99 Save $19.71The item has been added
