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Covers & Protection

Covers and protective enclosures safeguard cameras, intercom devices, and other security equipment from weather exposure, tampering, and accidental damage. Proper protection extends device lifespan and helps maintain consistent system performance in demanding environments.

Plan Your Deployment

Indoor vs outdoor exposure and weather rating requirements
Vandal-resistant and impact protection needs
Compatibility with specific device models
Mounting method and clearance considerations
Maintenance access and long-term durability planning

Get Recommendations Camera Systems

Sub categories

Camera Casings & Covers

30 items

Camera Housings

171 items

Dome Camera Covers

142 items

Lenses

125 items

Lens Protectors

5 items

Skin Covers

10 items

Sun & Weathershields

42 items

Top Covers

5 items

Trim Rings

2 items

Weatherproof Cabinets

62 items

Weatherpoof Cabinet Accessories

17 items

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STI

SKU: STI-1155

STI Stopper II® with Horn and Spacer (Indoor/Outdoor - STI-1155
$171.91 $106.99 Save $64.92

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STI

SKU: STI-1155-FR

STI Stopper II® with Horn and Spacer - STI-1155-FR
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$171.91 $107.99 Save $63.92

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STI

SKU: STI-1155NR

STI Stopper II® with Horn and Spacer - STI-1155NR
$171.91 $106.99 Save $64.92

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STI

SKU: STI-1150

STI Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), Fire ...

Flush-mount 9VDC electric strike with horn for fire-rated doors
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$140.30 $88.99 Save $51.31

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STI

SKU: STI-1150NR

STI Stopper II® with Horn Flush Mount (Indoor/Outdoor Rated), No Label

Horn flush mount strike, 9VDC, rated indoor/outdoor access control
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$140.30 $94.99 Save $45.31

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STI

SKU: STI-1150CR

STI Stopper II® with Horn Flush Mount - STI-1150CR
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$150.61 $100.99 Save $49.62

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STI

SKU: STI-1100CR

STI Stopper II® with Horn Flush Mount Custom Label - STI-1100CR
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$142.65 $95.99 Save $46.66

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STI

SKU: STI-1100

STI Stopper II® with Horn Flush Mount Fire Label - STI-1100
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$132.33 $84.99 Save $47.34

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STI

SKU: STI-1100NR

STI Stopper II® with Horn Flush Mount No Label - STI-1100NR
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$132.33 $89.99 Save $42.34

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STI

SKU: STI-1100-ES

STI Stopper II® with Horn Flush Mount Spanish Label - STI-1100-ES
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$132.33 $89.99 Save $42.34

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STI

SKU: STI-1200CR

STI Stopper II® without Horn Flush Mount Custom - STI-1200CR
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$97.13 $60.99 Save $36.14

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STI

SKU: STI-1200

STI Stopper II® without Horn Flush Mount Fire Label - STI-1200
$86.81 $55.99 Save $30.82

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STI

SKU: STI-1200-FR

STI Stopper II® without Horn Flush Mount French - STI-1200-FR
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$86.81 $54.99 Save $31.82

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STI

SKU: STI-1200NR

STI Stopper II® without Horn Flush Mount No Label - STI-1200NR
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$86.81 $58.99 Save $27.82

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STI

SKU: STI-1230

STI Stopper II® without Horn with Spacer Fire Label - STI-1230
$102.46 $65.99 Save $36.47

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STI

SKU: STI-1230NR

STI Stopper II® without Horn with Spacer No Label - STI-1230NR
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$102.46 $69.99 Save $32.47

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Browse by Product Family

Click through to shop the families that fit your covers & protection deployment.

Weather & Environmental Covers

Dome covers, sunshields, and weatherproof housings that protect cameras and sensors from rain, UV exposure, salt spray, and temperature extremes. Critical for outdoor deployments where exposure shortens optics life and degrades image quality.

Tamper & Impact Protection

Protective cages, vandal guards, and reinforced enclosures that shield cameras and intercom devices from deliberate damage, accidental strikes, and environmental debris. Standard for high-traffic and high-risk venues.

Thermal & Heat Management

Cooling shrouds, thermal enclosures, and heater-equipped boxes that maintain optimal operating temperature for cameras and control equipment in extreme climates. Prevents thermal shutdown and sensor drift during peak demand.

Cable & Connector Protection

Conduit covers, cable glands, strain relief boots, and connector shields that prevent water ingress, rodent damage, and signal loss at termination points. Often overlooked but critical for system reliability at scale.

Intercom & Surface Mount Covers

Weather-sealed backboxes, flush-mount covers, and protective trim rings for door stations and call panels. Ensures audio clarity and electrical integrity in high-moisture entry points.

NVR & Server Protection

Cooling fans, dust filters, cable management shrouds, and vibration isolation mounts for video storage and control equipment. Reduces thermal throttling and extends MTBF in server closets and outdoor cabinets.

What to Look For When Buying

The decisions that matter most before you spec.

Material Selection: Durability vs. Optical Clarity

Polycarbonate, acrylic, and tempered glass each trade off scratch resistance, UV stability, and transmittance. Read the spec sheet—cheap polycarbonate yellows under sunlight and clouds optics within 18–24 months. Learn how environmental stress impacts system uptime.

Thermal Design for 24/7 Operation

Cameras and intercoms generate heat; stagnant air inside an unvented enclosure causes thermal shutdown during peak load or summer operation. Ensure covers include passive venting or active cooling provisions—especially for Axis and Hanwha ruggedized models rated for continuous duty.

IP Rating Alignment with Deployment Zone

IP54 protects against splash and dust; IP66 withstands heavy wash-down and temporary submersion; IP68 handles prolonged water exposure. Undersizing protection class creates corrosion, power loss, and network reliability failures when salt spray or condensation reaches electronics.

Mounting Compatibility & Accessibility

Covers must integrate with existing mounting brackets and kits—and allow tool-free or quick-release access for lens cleaning, firmware updates, and troubleshooting. Poor design locks technicians out during incident response.

Brand-Specific Form Factors

Covers from ACTi, Ubiquiti, and Comelit are often not interchangeable. Verify OEM part numbers and dimension specs before bulk procurement to avoid costly field retrofits.

PoE Power Draw & Heater Specifications

Heated covers and cooled enclosures draw significant power—confirm PoE budget and switch capacity before deployment. Undersized power infrastructure triggers cascade failures across multi-camera sites.

Technology Stack

The specs and acronyms that actually affect covers & protection performance.

IP Rating (IP54, IP65, IP66, IP67, IP68)

Ingress Protection code defining resistance to solid particles (first digit) and liquid immersion (second digit). IP65 = dust-tight and low-pressure jet; IP67 = temporary submersion; IP68 = continuous underwater duty. Critical for outdoor and wash-down zones.

UV Stabilization & Polycarbonate Grade

UV-stabilized polycarbonate or acrylic resists yellowing and optical degradation under direct sunlight. Grade A materials maintain >90% light transmittance for 5+ years; budget grades drop to 70% within 18 months, killing night vision performance.

Operating Temperature Range & Thermal Management

Passive covers tolerate −40°C to +60°C; active heaters/coolers extend to −50°C and +70°C+ by maintaining internal sensor temperature. Essential for high-altitude, arctic, and desert deployments where ambient extremes exceed camera specs.

Optical Transmittance & Distortion

Clarity measured in %, affects zoom performance, facial recognition accuracy, and DORI identification distance. Anti-reflective coatings improve throughput by 5–10%; inferior covers reduce effective resolution by full aperture stops.

Material Impact Resistance & Vandal Rating

Polycarbonate rated in Charpy impact joules; tempered glass in safety ratings. Vandal-grade covers withstand IK10 (20 J hammer blows) or higher. Cheaper alternatives fail under moderate force, exposing cameras to destruction.

Cable Gland & Strain Relief Design

M20/M25 threaded glands with double-gasket sealing prevent water wicking along cable jackets. Poorly sealed entry points are the #1 cause of field corrosion and power loss at distributed sites—often cheaper to upgrade than troubleshoot later.

Typical Deployment Scenarios

Multi-Camera Warehouse with High-Humidity Wash-Down

12× fixed dome cameras with Axis or Hanwha flood lamps need IP66 polycarbonate covers + heated enclosures to manage condensation. Pair with stainless-steel mounting brackets and sealed power distribution to prevent corrosion at scale.

Coastal Property Access Control with Salt Spray

Entry gates and intercom stations exposed to salt air require marine-grade aluminum covers, stainless hardware, and conformal coating on PCBs. Standard powder-coated steel fails within 6 months; budget 2–3× for corrosion-resistant materials.

Urban Rooftop Surveillance with Wind & UV Load

Fixed or PTZ cameras mounted on building peaks need impact-rated sunshields + vibration dampers to handle wind gusts and thermal cycling. Lightweight polycarbonate reduces moment load; poor design creates structural fatigue and drop hazards.

School Campus with Vandalism Risk & Maintenance Access

60+ domes across K–12 buildings need quick-release vandal guards on high-value zones, low-profile covers in classrooms, and tool-free lens cleaning ports. Integrators must balance protection with accessibility to keep systems maintained and incident-ready.

Top Brands for Covers & Protection

Click through to each brand for engineering profile and NDAA compliance status.

Axis

Authorized dealer · browse the full Axis catalog for this category

Hanwha

Authorized dealer · browse the full Hanwha catalog for this category

ACTi

Authorized dealer · browse the full ACTi catalog for this category

Ubiquiti

Authorized dealer · browse the full Ubiquiti catalog for this category

STI

Authorized dealer · browse the full STI catalog for this category

Comelit

Authorized dealer · browse the full Comelit catalog for this category

Frequently Asked Questions

Do clear polycarbonate covers affect night vision or IR performance?

High-quality UV-stabilized covers transmit >95% of visible and IR light; cheaper alternatives scatter IR and reduce effective range by 30–50%. Always verify transmittance spec (not just 'clear') before ordering—label says nothing; datasheet does.

Can I use the same cover on cameras from different brands?

Rarely. Axis, ACTi, and Hanwha domes have different optical seat geometries, thread pitches, and thermal profiles. OEM part numbers exist for a reason—field-fitting 'universal' covers often results in vignetting, condensation traps, and misalignment.

How do I calculate thermal load for heated enclosures in winter?

Add the camera's power draw (e.g., 15 W) to the heater wattage (e.g., 50 W) and confirm total against PoE budget. Budget 90 W per camera in arctic climates—undersizing triggers brownouts across multiple sites.

What's the difference between IP66 and IP67 covers for outdoor mounting?

IP66 = high-pressure jet resistance (wash-down safe); IP67 = temporary submersion (1 meter, 30 minutes). Choose IP67 for flood-prone or below-grade mounting; IP66 is fine for elevated rooftop or wall mount. Oversizing adds cost and weight; undersizing invites field failures.

Should I use active cooling or passive vents for a camera in direct sunlight?

Passive vents are cheaper but unreliable above 40°C ambient; thermal stratification still stagnates internal air. Active cooling (24 V DC fan) is worth the power supply cost for desert, high-altitude, or equipment-dense mounting. Test in worst-case seasonal conditions before bulk deploy.

How often do protective covers need replacement or cleaning?

Clean every 3–6 months (quarterly in salt spray or dust zones); inspect for UV yellowing and micro-cracks annually. Polycarbonate typically survives 4–5 years in temperate climates; 2–3 years in harsh coastal or industrial environments. Budget replacement cycles into long-term maintenance plans.

Related Categories

Adjacent equipment that typically ships alongside these products.

Mounting Brackets & Kits Installation Hardware & Kits Software & Licenses Electrical & Power Connectivity & Media Compliance & Site Essentials

Engineering Reading

Deep-dives from our engineering team on deployment planning.

Why Surveillance Systems Fail During Incidents Why Your NVR Can't Handle Its Rated Camera Count Why Surveillance Networks Collapse at the Core Why Large Surveillance Systems Fail: Storage Throughput Reality Why Surveillance Standards Collapse After the Third Location Why 4K Cameras Fail at Night Why Your PoE Switch Fails After 18 Cameras Frame Rate vs. Reality: When 30 FPS Makes Your System Worse