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

Sub categories

Showing Results for Accessories

Compare

Add to Cart The 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 operation with Form C relay output for direct control panel connection
- Single-gang back box mount fits standard electrical enclosures on wall or ceiling
- 10-year end-of-life timer; operates 32°F to 104°F for HVAC and parking applications
In stock · Ships same business day

$151.20 $95.99 Save $55.21

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: COSMO-2W

System Sensor COSMO-2W i4 Series 2-Wire CO/Smoke Detector with Sounder

Dual smoke/CO detector on single 2-wire loop with integrated sounder
- Photoelectric smoke + electrochemical CO sensing in one device
- Single loop address on i4 Series protocol eliminates relay modules
- Integrated sounder for local alerting; mounts to 4-inch conventional base
In stock · Ships same business day

$220.64 $144.99 Save $75.65

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: COSMO-4W

System Sensor COSMO-4W 4-Wire Combination CO/Smoke Detector with Sounder

4-wire combo CO/smoke detector with built-in sounder for conventional panels
- Dual independent sensors (CO + smoke) in one unit reduces wiring and installation labor
- 35VDC operation integrates with standard hardwired fire alarm loops without extra power
- Integrated sounder delivers local alarm notification without separate audible device
In stock · Ships same business day

$223.86 $147.99 Save $75.87

Add to Cart
The item has been added
Compare

Add to Cart The 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
- Integrates 100 Series smoke detectors into control panels via 2-wire protocol
- Mounts in standard electrical boxes—3.5" and 4" octagonal, single-gang, or round
- Compact 0.57 lb form factor for retrofit and new fire alarm installations
In stock · Ships same business day

$112.47 $76.99 Save $35.48

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: COSMOD4W

System Sensor COSMOD4W i4 Series 4-Wire Interface Module

i4 Series 4-wire interface module for addressable fire detection networks
- 4-wire protocol integration with 35VDC operation for i4 Series systems
- Mounts in standard back boxes, single-gang, and round ceiling locations
- Connects 100 Series smoke detectors to networked control panels
In stock · Ships same business day

$109.78 $73.99 Save $35.79

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: D2

System Sensor D2 2-Wire Photoelectric Duct Smoke Detector

Photoelectric duct detector, 2-wire conventional, 29VDC for HVAC systems
- Photoelectric optical chamber targets smoldering fires in air handling ducts
- 2-wire conventional circuit connects directly to fire alarm panels, no decoder cards
- 29VDC operation integrates with legacy and modern control systems without retrofit
In stock · Ships same business day

$227.00 $169.99 Save $57.01

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: D4120

System Sensor D4120 4-Wire Photoelectric Duct Smoke Detector

4-wire photoelectric duct detector, 24 VDC, direct mount to HVAC
- Photoelectric sensing targets dense smoke from smoldering fires in ducts
- 4-wire configuration integrates with conventional fire alarm control panels
- Rectangular housing 14.38" × 5" × 2.5" mounts directly into ductwork
In stock · Ships same business day

$375.14 $242.99 Save $132.15

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: D4120W

System Sensor D4120W 4-Wire Watertight Duct Smoke Detector

4-wire duct detector with NEMA 4 watertight housing for humid HVAC environments
- Separate alarm and supervisory circuits integrate with standard fire panels at 29VDC
- NEMA 4 sealed enclosure resists moisture and condensation in return air plenums
- UL-listed, NFPA 72 compliant; 14.4" length fits standard ductwork installations
In stock · Ships same business day

$505.70 $324.99 Save $180.71

Add to Cart
The item has been added
Compare

Out of stock
System Sensor

SKU: D4240

System Sensor D4240 4-Wire Duct Smoke Detector 120VAC

4-wire duct smoke detector for supply/return air HVAC monitoring
- 120VAC powered with 4-wire supervised communication for conventional and addressable fire panels
- Compact 14.38" L housing fits standard ductwork installations
- Operating range –4° to 158°F rated for commercial HVAC systems
Special Order · Ships in 2-3 weeks

$327.19 $211.99 Save $115.20

Add to Cart
The item has been added
Compare

Out of stock
System Sensor

SKU: D4P120

System Sensor D4P120 Duct Detector Power Board Component

TCP/IP duct detector power board, 29VDC output for System Sensor assemblies
- Distributes 29VDC power across networked duct detection assemblies
- TCP/IP communication for integration into fire alarm control systems
- Compact 14.38" × 5" × 2.5" wall or corner mount design
Special Order · Ships in 2-3 weeks

$251.77 $160.99 Save $90.78

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: D4S

System Sensor D4S 4-Wire Duct Smoke Detector

4-Wire duct smoke detector with TCP/IP network connectivity for HVAC monitoring
- 29VDC hardwired operation integrates directly into standard fire alarm panels
- TCP/IP networking adds real-time remote monitoring without replacing existing wiring
- Compact duct-mount design (14.38" × 5" × 2.5") fits rectangular HVAC ductwork
In stock · Ships same business day

$245.29 $156.99 Save $88.30

Add to Cart
The item has been added
Compare

Out of stock
System Sensor

SKU: DECAL-W

System Sensor DECAL-W White Letter Decal Kit for Red Devices

White letter decals for System Sensor red security devices
- Clear labeling and identification for red device installations
- Compatible with NFC/13.56MHz credential systems and TCP/IP networks
- 4" x 4" decal kit for ceiling and rack-mounted devices
Special Order · Ships in 2-3 weeks

$94.00 $60.99 Save $33.01

Add to Cart
The item has been added
Compare

Out of stock
System Sensor

SKU: DECAL-WC

System Sensor DECAL-WC White Letter Decal Kit for Red Ceiling Devices

White letter decal kit for System Sensor red ceiling devices
- Compatible with TCP/IP networked ceiling-mounted fire devices
- 4" x 4" white letter decals for device identification and labeling
- Operates at 35VDC for integration with System Sensor installations
Special Order · Ships in 2-3 weeks

$141.00 $90.99 Save $50.01

Add to Cart
The item has been added
Compare

Add to Cart The item has been added
System Sensor

SKU: DH400OE-1

System Sensor DH400OE-1 Weatherproof Outdoor Duct Detector Enclosure

Sealed outdoor duct detector enclosure for rooftop HVAC smoke detection
- Weatherproof housing protects smoke detectors from rain, snow, dust, UV
- Corrosion-resistant material withstands salt air and industrial pollutants
- Compact 14.38 x 5 x 2.5 inch sealed design fits tight ductwork spaces
In stock · Ships same business day

$618.14 $400.99 Save $217.15

Add to Cart
The item has been added
Compare

Out of stock
System Sensor

SKU: DST1

System Sensor DST1 InnovairFlex Sampling Tube - Up to 1 Foot Duct

Duct sampling tube for InnovairFlex fire detection up to 1 foot
- 29VDC operation integrates with System Sensor TCP/IP networked systems
- Compact 14.38" × 5" × 2.5" form factor fits standard HVAC installations
- Sampling tube extends detection across distributed duct configurations
Special Order · Ships in 2-3 weeks

$17.83 $11.99 Save $5.84

Add to Cart
The item has been added
Compare

Add to Cart The 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
- 14.38 in. rectangular tube routes air samples to networked detectors
- Operates on 29VDC power with TCP/IP communication for system integration
- Compact 5 × 2.5 in. profile fits standard HVAC ductwork installations
In stock · Ships same business day

$70.23 $46.99 Save $23.24

Add to Cart
The item has been added

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

Sub categories

Showing Results for Accessories

System Sensor CO1224TR 4-Wire CO Detector with Form C Relay

System Sensor COSMO-2W i4 Series 2-Wire CO/Smoke Detector with Sounder

System Sensor COSMO-4W 4-Wire Combination CO/Smoke Detector with Sounder

System Sensor COSMOD2W i4 Series 2-Wire Interface Module

System Sensor COSMOD4W i4 Series 4-Wire Interface Module

System Sensor D2 2-Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4-Wire Photoelectric Duct Smoke Detector

System Sensor D4120W 4-Wire Watertight Duct Smoke Detector

System Sensor D4240 4-Wire Duct Smoke Detector 120VAC

System Sensor D4P120 Duct Detector Power Board Component

System Sensor D4S 4-Wire Duct Smoke Detector

System Sensor DECAL-W White Letter Decal Kit for Red Devices

System Sensor DECAL-WC White Letter Decal Kit for Red Ceiling Devices

System Sensor DH400OE-1 Weatherproof Outdoor Duct Detector Enclosure

System Sensor DST1 InnovairFlex Sampling Tube - Up to 1 Foot Duct

System Sensor DST10 InnovairFlex Sampling Tube - 8 to 12 Foot Duct

Browse by Product Family

What to Look For When Buying

Technology Stack

Typical Deployment Scenarios

Top Brands for Outdoor Deployments

Frequently Asked Questions

Related Categories

Engineering Reading