IP Camera Accessories | Mounts, Enclosures, Lenses, IR & Power

Deployment Considerations

Environmental protection and weather resistance
Mounting stability and load support
Power and voltage compatibility
Cable management and termination quality
Compliance with local safety standards

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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
- Rectangular design fits standard HVAC ductwork with 14.38 in length
- TCP/IP communication for direct system integration and monitoring
- Wall-mount compatible, 2.5 lbs, NEMA 4 rated for outdoor installations
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$28.25 $19.99 Save $8.26

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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
- TCP/IP connected air sampling detection across large plenum spaces
- 29VDC operation integrates with System Sensor InnovairFlex networks
- Compact 14.38" length fits standard duct installations in commercial HVAC
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$34.10 $24.99 Save $9.11

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System Sensor

SKU: EOLR-1

System Sensor EOLR-1 End-of-Line Power Supervision Relay

End-of-line relay detects open/short circuits in fire alarm branches
- Open and short-circuit detection immediately alerts panel to faults
- Works in conventional and addressable fire alarm system architectures
- Compact terminal-mounted design derives power from supervised circuit
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$36.38 $29.99 Save $6.39

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System Sensor

SKU: ETX

System Sensor ETX InnovairFlex Exhaust Tube 12-Inch

12-inch flexible exhaust tube for System Sensor ETX air sampling
- 14.38" length fits distributed HVAC duct routing without rigid piping
- 29VDC powered with TCP/IP communication for ETX detection systems
- Lightweight 2.5 lbs rectangular design for multi-point remote sampling
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$13.86 $9.99 Save $3.87

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System Sensor

SKU: HRK-R

System Sensor HRK-R Wall-Mount Horn Device Only

Wall-mount horn with TCP/IP control for networked security systems
- 12VDC operation integrates with System Sensor panels and TCP/IP networks
- Compact 4" × 4" × 1" form factor mounts to wall or ceiling
- Audible notification appliance for commercial security and life safety setups
Special Order · Ships in 2-3 weeks

$69.99

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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
- 35VDC operation integrates directly with SpectrAlert Advance devices
- Ceiling or wall mount configuration for flexible notification placement
- Customizes visual signal output in amber for zone-specific alerting
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$29.93 $19.99 Save $9.94

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System Sensor

SKU: LENS-BC

System Sensor LENS-BC Blue Lens Replacement Assembly for SpectrAlert Advance

Blue lens replacement for SpectrAlert Advance ceiling units, 35VDC
- Direct drop-in replacement—no rewiring or controller reconfiguration needed
- Operates on same 35VDC power rail as parent SpectrAlert Advance appliance
- TCP/IP network integration for centralized status monitoring across units
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$29.93 $19.99 Save $9.94

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System Sensor

SKU: LENS-GC

System Sensor LENS-GC Green Lens for SpectrAlert Advance Ceiling

Green lens replacement for SpectrAlert Advance ceiling beacons
- Fits SpectrAlert Advance ceiling-mounted notification appliances
- 35VDC operation integrates with standard fire alarm systems
- Color-coded visual status indication for multi-color beacon displays
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$29.93 $19.99 Save $9.94

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System Sensor

SKU: LENS-RC

System Sensor LENS-RC Red Lens for SpectrAlert Advance Ceiling

Red lens replacement for SpectrAlert Advance ceiling strobes
- Direct fit for SpectrAlert Advance ceiling units operating at 35VDC
- Retrofit lens assembly maintains visual notification in fire alarm systems
- TCP/IP compatible for integration with networked control platforms
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$29.93 $19.99 Save $9.94

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System Sensor

SKU: MDL3R

System Sensor MDL3R 12/24V Sync-Circuit Module

Dual-voltage sync module with TCP/IP for networked fire alarm coordination
- 12V or 24V DC operation integrates with existing fire alarm infrastructure
- TCP/IP connectivity coordinates alert signals across distributed zones and devices
- Synchronization circuit prevents signal overlap and cascading delays in multi-zone systems
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$141.78 $93.99 Save $47.79

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System Sensor

SKU: MDL3W

System Sensor MDL3W 12/24V Sync-Circuit Module White

12/24V sync-circuit module for networked fire alarm systems
- TCP/IP communication coordinates timing across multi-device installations
- Supports both panel-mounted and distributed alarm architectures
- 12/24V DC dual-voltage operation for flexible deployment options
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$141.78 $90.99 Save $50.79

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System Sensor

SKU: MP120K

System Sensor MP120K 120VAC Adapter Mounting Plate

120VAC mounting plate with TCP/IP for indoor/outdoor fire systems
- 120VAC power interface eliminates need for separate external transformers
- TCP/IP network support for remote monitoring and control panel integration
- Rated for both indoor and outdoor environments in single mounting solution
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$106.99

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System Sensor

SKU: MWBB

System Sensor MWBB Metal Outdoor Back Box

Metal outdoor back box with IP56 weather sealing and TCP/IP networking
- IP56-rated steel enclosure withstands –40°F to 151°F and rain/dust ingress
- 35VDC power supply compatibility integrates with standard fire alarm systems
- Red finish meets NFPA code requirements for outdoor fire detection equipment
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$70.38 $45.99 Save $24.39

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System Sensor

SKU: MWBBCW

System Sensor MWBBCW Metal Weatherproof Back Box for Speakers

Metal weatherproof back box for outdoor speakers, IP56 rated
- 35VDC operation integrates directly with System Sensor audio systems
- IP56 sealed enclosure protects against rain, dust, and UV exposure
- TCP/IP network control coordinates audio with IP surveillance systems
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$81.60 $52.99 Save $28.61

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System Sensor

SKU: MWBBW

System Sensor MWBBW Metal Outdoor Back Box White

Metal outdoor back box, IP56 rated, wall/ceiling mount for fire systems
- IP56 weatherproof housing withstands –40°F to 151°F outdoor temperature range
- 4" × 4" × 21" metal construction fits wall or ceiling mounting configurations
- TCP/IP network communication at 35VDC for integrated fire alarm system integration
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$69.00 $44.99 Save $24.01

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System Sensor

SKU: P2RHK

System Sensor P2RHK Wall-Mount Horn Strobe Red 2-Wire High with Mar...

2-Wire 12VDC wall-mount horn strobe with red lens for fire alarm
- Combines audible horn and synchronized strobe in single compact unit
- Compatible with conventional and addressable fire alarm control panels
- Wall-mount design fits standard 4" x 4" footprint in commercial spaces
Special Order · Ships in 2-3 weeks

$162.99

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What to Look For When Buying

The six decisions that matter most before you spec.

Match Bracket to Camera + Surface

A dome camera mounted on a textured wall needs a wall-mount adapter with a gasket; mounted on a pole it needs a pole-mount arm; mounted on an eave it may need a pendant. Third-party brackets exist but brand-specific brackets include proper camera cable routing and weather gasketing. Buying a $40 generic bracket to save on a $80 Axis bracket usually costs more in installation time.

Enclosure NEMA Rating

NEMA 3R = light rain; NEMA 4 = splash + driving rain; NEMA 4X = above + corrosion resistance (coastal, industrial); NEMA 6 = temporary submersion. For weather-exposed camera enclosures, NEMA 4X is the commercial standard. For mission-critical outdoor gear, pair NEMA 4X enclosure + IP67 camera + IK10 vandal rating.

C/CS-Mount Lens Selection

Box cameras use interchangeable C-mount (17.526mm flange) or CS-mount (12.5mm flange). Lens focal length + sensor size determines field of view: a 4mm lens on a 1/3" sensor gives ~60° horizontal FOV. Our DORI guide covers lens selection by scene distance. F-stop matters for low-light; P-iris for auto-exposure.

IR Illuminator Wavelength

850nm IR is more efficient but produces a faint visible red glow (deterrent or accidental giveaway, depending on use case). 940nm is truly covert but requires ~2x the power for the same effective range, and many cameras have lower sensitivity at 940nm. Match illuminator wavelength to camera IR-cut filter spec, or image washout results.

Power Supply Sizing & Distance

12VDC cameras at 100ft from a power supply drop significant voltage over 18-gauge wire — a camera rated for 12V may see 10.5V at the camera end under load, triggering brownout resets. For long runs, use a higher-voltage power supply (24VAC or 48VDC) and step down at the camera. UL-listed surveillance power supplies (Altronix) publish voltage-drop tables.

Cable Jacket Rating

Indoor Cat6 is rated CM (communications); plenum-rated CMP is required for above-drop-ceiling runs per NFPA 70. Outdoor/direct-burial Ethernet is a different product (CMX, direct-burial gel-filled). Mixing jacket ratings causes code violations and fire inspector rejections. Always spec by run environment, not lowest-cost SKU.

Technology Stack

The specs and acronyms that actually affect outdoor performance.

NEMA vs IP Rating Systems

NEMA is the US enclosure standard (NEMA 1-13); IP is the international standard (IP00-IP68). Rough crosswalk: NEMA 4 ≈ IP66, NEMA 4X ≈ IP66 + corrosion, NEMA 6 ≈ IP67. Some spec sheets list both; when only one is given, the crosswalk is approximate. For coastal, industrial, and food-processing environments, specify NEMA 4X or IP66 + stainless steel.

C-Mount vs CS-Mount Lenses

C-mount: 17.526mm flange focal distance. CS-mount: 12.5mm flange. CS cameras accept both lens types (C lenses need a 5mm adapter ring); C cameras accept only C lenses. Most modern box cameras are CS-mount for lens flexibility. Lens thread is 1-inch × 32 TPI on both.

F-Stop / Iris

F-stop = focal length ÷ aperture diameter. Lower F-stop (wider aperture) means more light, better low-light performance, shallower depth of field. F1.4 is very low-light capable; F1.8 is common commercial spec. P-iris (precise iris) lenses auto-adjust aperture based on scene lighting — reduces over-exposure during day, improves low-light at night.

850nm vs 940nm IR

IR illuminators at 850nm are more energy-efficient and the sensitivity of most camera IR-cut filters peaks here — but 850nm produces a faint visible red glow from the LEDs. 940nm is invisible to human eye but requires ~2x the power or shorter effective range. Many covert-deployment cameras are re-tuned for 940nm sensitivity.

UL-Listed Power Supplies

Underwriters Laboratories listed power supplies meet safety standards for overcurrent, overvoltage, and enclosure isolation. UL 294 specifies additional requirements for access control; UL 603 for security burglary; UL 1310 for Class 2 power. Insurance and code requirements increasingly specify UL-listed supplies — particularly in commercial and institutional installations.

Plenum vs Riser vs PVC Cable

Plenum-rated (CMP) cable uses low-smoke FEP jacket for use above suspended ceilings where smoke spreads through return-air plenums. Riser (CMR) is for vertical shaft runs between floors. PVC (CM) is for open office runs only. Using CM in plenum spaces violates NFPA 70 — costly inspector rejection if caught.

Typical Deployment Scenarios

New Construction Retrofit

Cat6A plenum cable pulled to camera locations with proper service loops, 2-gang electrical boxes at each dome location with weatherproof backbox, Cat6A patch panel at the IDF, UL-listed power supplies for any 12V/24V camera, labeled and tested before cameras are mounted.

Coastal / Corrosive Environment

NEMA 4X stainless-steel enclosures for outdoor cameras, 316-grade stainless brackets, silicone dielectric grease on every connector, hot-dipped galvanized or powder-coated steel poles. Budget 15-25% more on accessories vs. standard outdoor — and plan for 3-5 year inspection cycles rather than 10.

Box-Camera LPR Application

Box camera with 50-150mm telephoto lens, dedicated 850nm IR illuminator at same height as camera, pole-mount bracket with junction box, UL power supply for camera + illuminator. LPR-specific enclosures with anti-reflective glass to avoid nighttime IR bloom. Typical deployment: dedicated lane camera, not general-purpose surveillance.

Parking Garage Retrofit

Existing analog coax cable replaced via NVT Phybridge or similar PoE-over-coax, vandal-resistant dome enclosures at ground level, low-profile bullet cameras on ceiling, LED-plus-IR-compatible illuminators to handle harsh fluorescent lighting. Enclosures rated for vehicle-exhaust environment.

Frequently Asked Questions

Do I need the OEM bracket for my camera, or will a generic bracket work?

For most commercial installations, specify the OEM bracket. Brand-specific brackets include proper cable routing, gasketed weather seals, and mounting-hole patterns matched to the camera — which matters more than the cost savings of a generic bracket. Generic brackets are acceptable for indoor standard-dome cameras on flat surfaces; for outdoor, vandal-rated, or pendant applications, use OEM.

What NEMA rating do I need for outdoor camera enclosures?

NEMA 4 for most weather-exposed deployments (driving rain, snow). NEMA 4X for coastal, industrial, or food-processing environments (adds corrosion resistance — typically stainless steel or fiberglass construction). NEMA 6 for temporary submersion or flood-prone areas. The IP-rating equivalent is IP66 for NEMA 4, IP66 + corrosion for NEMA 4X, IP67 for NEMA 6.

How do I choose the right lens focal length for a box camera?

Work backward from the scene. Identify the farthest point you need identification-grade coverage, use our DORI guide to calculate required pixels-per-foot at that distance, and match lens focal length + sensor size to deliver that PPF. A 4mm lens on a 1/3" sensor covers ~60° horizontal FOV; a 12mm lens on the same sensor covers ~20°. Wide FOV = shorter identification distance.

What's the difference between 850nm and 940nm IR illuminators?

850nm is more energy-efficient — you get more effective range per watt — but produces a faint visible red glow from the LEDs. 940nm is truly invisible to the human eye but requires about 2x the power for equivalent range, and many cameras have lower sensor sensitivity at 940nm. For deterrent visibility or cost-efficient long-range, 850nm; for covert applications, 940nm.

Can I power an IP camera with a generic 12V wall-wart?

Not for a commercial deployment. Generic wall-warts are unregulated, not UL-listed for security applications, and typically don't include surge protection. Use a UL-listed surveillance power supply (Altronix AL series, UL 294 or UL 603) with battery backup where required. PoE is preferred when possible — single cable, centralized power management, UPS-backed.

What cable jacket rating do I need for in-ceiling runs?

Plenum-rated (CMP) cable is required for any run through a return-air plenum space above suspended ceilings (most commercial buildings). Riser (CMR) for vertical shafts between floors. PVC (CM) for open office spaces only. Using non-plenum cable in a plenum space is a fire-code violation under NFPA 70 and will be rejected by inspectors. Budget plenum cable for any building where you're not 100% sure of the return-air path.

Accessories

Deployment Considerations

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Showing Results for Accessories

System Sensor DST3 InnovairFlex Sampling Tube - 2 to 4 Foot Duct

System Sensor DST5 InnovairFlex Sampling Tube - 4 to 8 Foot Duct

System Sensor EOLR-1 End-of-Line Power Supervision Relay

System Sensor ETX InnovairFlex Exhaust Tube 12-Inch

System Sensor HRK-R Wall-Mount Horn Device Only

System Sensor LENS-AC Amber Lens for SpectrAlert Advance Ceiling

System Sensor LENS-BC Blue Lens Replacement Assembly for SpectrAlert Advance

System Sensor LENS-GC Green Lens for SpectrAlert Advance Ceiling

System Sensor LENS-RC Red Lens for SpectrAlert Advance Ceiling

System Sensor MDL3R 12/24V Sync-Circuit Module

System Sensor MDL3W 12/24V Sync-Circuit Module White

System Sensor MP120K 120VAC Adapter Mounting Plate

System Sensor MWBB Metal Outdoor Back Box

System Sensor MWBBCW Metal Weatherproof Back Box for Speakers

System Sensor MWBBW Metal Outdoor Back Box White

System Sensor P2RHK Wall-Mount Horn Strobe Red 2-Wire High with Mar...

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