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Dome Cameras

IP dome cameras for indoor and outdoor surveillance where discreet aesthetics and vandal resistance are priorities. IK10-rated polycarbonate domes, flush-mount and pendant options, and integrated IR deliver reliable coverage in retail, office, and public-facing environments.

Plan Your Deployment

Select IK10 vandal-rated dome for public-accessible or tamper-prone mounting locations
Specify WDR rating for mixed-lighting environments such as lobbies and storefronts
Choose flush-mount, surface-mount, or pendant-mount based on ceiling type and aesthetic
Evaluate motorized varifocal lens for remote focus adjustment after installation
Confirm IR range and low-light performance for overnight surveillance requirements

Plan Indoor Coverage Browse All IP Cameras

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Speco Technologies

SKU: O2IBD3

Speco O2IBD3 2MP Board IP Camera 2.8mm Lens

2MP board camera for compact OEM integration and custom enclosures
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Speco Technologies

SKU: O2IBD4

Speco O2IBD4 2MP Board IP Camera 2.8mm

Compact 2MP board camera for discreet indoor surveillance
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Speco Technologies

SKU: O2IBD5

Speco O2IBD5 2MP Board Camera 2.8mm Fixed Lens

2MP board camera with 2.8mm pinhole lens for covert embedded surveillance
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$663.25 $359.99 Save $303.26

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Speco Technologies

SKU: O2ID21M

Speco O2ID21M 2MP Intensifier Dome Camera

2MP intensifier dome with motorized zoom for low-light outdoor 24/7
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$490.30 $186.99 Save $303.31

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Speco Technologies

SKU: O2ID8M

Speco O2ID8M 2MP Intensifier IP Dome Camera

2MP indoor dome with motorized zoom and low-light intensifier
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$901.00 $342.99 Save $558.01

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Speco Technologies

SKU: O2PH2

Speco O2PH2 2MP Pinhole ATM Dome Camera

Covert 2MP pinhole dome for ATM and retail loss prevention
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$792.80 $300.99 Save $491.81

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Speco Technologies

SKU: O2VD2

Speco O2VD2 2MP H.265 Dome Camera IR 2.8mm

2MP dome with H.265 compression, IR night vision, IP67 outdoor rating
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$223.80 $84.99 Save $138.81

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Speco Technologies

SKU: O2VLD8

Speco O2VLD8 2MP Dome IP Camera IR Varifocal

2MP dome with motorized varifocal lens and IR for indoor/outdoor sites
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$349.00 $132.99 Save $216.01

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Speco Technologies

SKU: O4ID1M

Speco O4ID1M 4MP Intensifier AI Dome Camera

4MP dome with optical intensifier for color detail in near-total darkness
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$379.00 $359.99 Save $19.01

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Speco Technologies

SKU: O4MD3

Speco O4MD3 4MP Mini Dome IP Camera IR 2.8mm

4MP mini dome with 2.8mm lens and IR night vision for indoor surveillance
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$365.30 $138.99 Save $226.31

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Speco Technologies

SKU: O4P4

Speco O4P4 4MP Outdoor IP Mini-Dome Camera

Compact 4MP outdoor dome, IP67 weatherproof, -40°F to 140°F rated
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$434.30 $164.99 Save $269.31

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Speco Technologies

SKU: O4VD1NG

Speco O4VD1NG 4MP IP Dome Camera IR WDR

4MP dome with IR and WDR for outdoor/vandal-prone sites, -40 to 140°F
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$121.10 $114.99 Save $6.11

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Speco Technologies

SKU: O4VD2M

Speco O4VD2M 4MP H.265 Dome Camera 2.8-12mm IR

4MP outdoor dome with motorized 2.8-12mm lens and 167ft IR
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Speco Technologies

SKU: O5DH

Speco O5DH 5MP IP Dome Camera 2.8mm 60ft IR PoE

5MP dome with 60ft IR and PoE for indoor/covered surveillance
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$289.50 $274.99 Save $14.51

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Speco Technologies

SKU: O5P2

Speco O5P2 5MP Mini-Dome IP Camera IR 2.8mm

5MP mini-dome with IR and face detection, PoE powered
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$222.40 $210.99 Save $11.41

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Speco Technologies

SKU: O6FD4M

Speco O6FD4M 6MP Motorized Dome IP Camera

6MP motorized dome with 2.7-12mm zoom for flexible framing outdoors
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$1,079.00 $409.99 Save $669.01

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Browse by Product Family

Click through to shop the families that fit your dome cameras deployment.

Compact Fixed Dome Cameras

Small-footprint domes with fixed lenses, ideal for retail, office lobbies, and hallways where aesthetic integration is critical. Typically 4–8 MP with IK08–IK10 polycarbonate housings.

Vandal-Resistant (IK10) Dome Cameras

Heavy-duty polycarbonate and metal enclosures rated IK10 for public-facing, high-impact environments. Built to survive harsh handling and weather.

Pendant & Flush-Mount Dome Cameras

Specialized mounting profiles for ceiling-suspended or wall-flush installation in retail, transportation hubs, and industrial spaces where space is tight.

High-Resolution (4K+) Dome Cameras

8 MP and 12 MP dome models with enhanced pixel density for DORI-compliant identification and forensic detail in larger coverage areas.

Integrated IR Dome Cameras

Built-in infrared illumination (30–50m range) for 24/7 surveillance without external lighting. Ideal for retail after-hours and perimeter coverage.

PoE-Powered Dome Cameras

Single-cable power and data delivery via PoE eliminates separate power runs. Critical for cost-efficient scaling across large deployments.

PTZ (Pan-Tilt-Zoom) Dome Cameras

Motorized control for dynamic tracking and zoom. Used in large open areas, parking structures, and perimeter monitoring where fixed coverage is insufficient.

What to Look For When Buying

The decisions that matter most before you spec.

Choosing Dome vs. Bullet vs. Turret Form Factor

Dome cameras excel where discretion and vandal resistance matter: retail, museums, and sensitive corporate spaces. Bullet cameras suit long-range outdoor perimeter work, while turrets balance visibility with ease of adjustment. Evaluate your site's exposure, lighting, and traffic patterns before committing to one form factor across all locations.

PoE Power Budget and Network Scaling

Dome cameras draw 5–15W depending on IR intensity and resolution. High-density deployments (20+ cameras per switch) require careful PoE budget planning and often dedicated power supplies. Many integrators discover too late that PoE switches fail after 18 cameras when thermal and power budgets are exhausted.

Bitrate, Storage, and Retention Math

4 MP domes at 30 fps produce 4–6 Mbps bitrate; 8 MP at 60 fps can exceed 15 Mbps. Motion-triggered recording saves storage but requires careful tuning to avoid missed incidents. Review retention math for bitrate and storage traps and cross-reference your NVR specs—many NVRs cannot handle their rated camera count in real-world conditions.

Pixel Density and Identification Distance (DORI)

Standard 4 MP domes (2688×1520) deliver ~100 pixels/meter at 5m—adequate for detection but not reliable identification. Pixel density and DORI metrics show that identification-grade coverage requires 8+ MP or tighter lens selection. For forensic use in retail or banking, underestimating resolution is costly.

IR Performance at Night and Low Light

Integrated IR works well indoors and up to 40m outdoors, but 4K cameras often fail at night due to sensor noise and low signal-to-noise ratio in darkness. Pair high-resolution domes with auxiliary lighting or hybrid IR/white-light solutions in critical 24/7 scenes.

System Resilience and Incident Preparedness

Dome cameras are vulnerable to network congestion and storage bottlenecks under incident load. Surveillance systems often fail during incidents when networks collapse at the core. Design with redundant switches, adequate bitrate headroom (25–30% over peak), and secondary storage to avoid data loss when you need evidence most.

Technology Stack

The specs and acronyms that actually affect dome cameras performance.

Impact Resistance (IK Rating)

IK08 = 5J impact; IK10 = 20J impact. IK10-rated polycarbonate domes survive hammer blows and thrown objects. Mandatory in retail, public transit, and outdoor high-vandalism zones.

Integrated IR (Infrared Illumination)

Built-in 850nm LEDs provide 24/7 monochrome visibility without external lighting. Range varies 30–50m depending on lens and camera sensitivity. Useful for after-hours retail and perimeter work, but adds power draw and thermal load.

Megapixel (MP) and Sensor Resolution

4 MP (2688×1520) is entry-level, 8 MP (3840×2160) supports forensic identification, 12 MP for wide-area coverage needing high detail. Higher MP increases bitrate, storage, and processing load—don't specify blindly.

PoE (Power over Ethernet)

Single Cat-6 cable carries 48V DC power + network data to the camera. Eliminates separate power wiring but requires managed switches with sufficient budget. Standard PoE provides 15.4W; PoE+ provides 30W for high-power domes with PTZ or bright IR.

Frame Rate (fps) and Motion Capture

30 fps standard for most scenes; 60 fps captures faster motion (vehicles, crowds) but doubles bitrate. 30 fps can actually degrade evidence quality if motion is too fast for reliable object tracking.

Lens Type and Field of View (FoV)

Fixed lenses (3–8mm) suit specific coverage; varifocal (2.7–13.5mm) allow post-install adjustment without re-aiming. Wider FoV trades pixel density; narrow FoV improves DORI but reduces coverage area per camera.

Typical Deployment Scenarios

Retail Multi-Location Chain (15 stores, ~40 domes total)

Each store: 2–3 entry/exit domes + 2 sales-floor domes + 1 back-office dome. Mix 4 MP fixed domes (Axis or Hikvision) with IK10 rating for entry points. Use PoE from managed core switch with 240W budget. Expect 8–12 Mbps per location; central NVR with 50TB storage for 30-day retention. Key risk: standards collapse after the third location—enforce naming, firmware, and schedule consistency.

Airport Terminal or Transit Hub (60+ domes)

Combine 4 MP compact domes for passenger flow monitoring with 8 MP domes at gates/ticket counters for identity-grade capture. Use pendant mounting on high ceilings. Budget PoE+ (25W average per dome) across 3+ managed switches in redundant configuration. Aggregate 80–120 Mbps bitrate to core storage with RAID-6. Thermal and electrical planning critical—networks collapse at the core without redundancy.

Office Campus (20 domes across 4 buildings)

Flush-mount domes in lobbies, hallways, and parking structures. Mix i-PRO or Vivotek 4 MP PoE domes (low power draw, compact profiles). Central PoE infrastructure per building, aggregated via fiber to campus NVR. Plan PoE carefully: 20 domes at 8W average = 160W, requiring dedicated PSU per building switch.

Warehouse or Distribution Center (8–12 domes, high-resolution)

Specify 8 MP integrated-IR domes on pendant arms over loading docks and inventory aisles. 24/7 monochrome IR coverage to support theft/damage investigations. Use Hanwha or Axis pro-grade models rated for cold storage (if applicable). Bitrate 12–15 Mbps per camera; 30-day retention = 500GB–1TB per camera. Network must isolate camera VLAN to avoid conflict with warehouse management system traffic.

Top Brands for Dome Cameras

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

Axis

Authorized dealer · browse the full Axis catalog for this category

Hikvision

Authorized dealer · browse the full Hikvision catalog for this category

Hanwha

Authorized dealer · browse the full Hanwha catalog for this category

i-PRO

Authorized dealer · browse the full i-PRO catalog for this category

Vivotek

Authorized dealer · browse the full Vivotek catalog for this category

Frequently Asked Questions

What is the difference between a dome camera and a bullet or turret camera?

Dome cameras have a compact, low-profile design that blends into ceilings and looks discreet; they're more resistant to tampering thanks to fixed domes. Bullet cameras have a visible cylindrical barrel, suited for long-range outdoor coverage. Turrets are a hybrid: visible but easy to adjust without tools. Choose domes for retail, offices, and sensitive environments; bullets for wide-open perimeter work.

Do all dome cameras work with PoE power?

Most modern IP domes support PoE (standard 15.4W or PoE+ 30W), eliminating the need for separate power wiring. Check the datasheet to confirm wattage and whether your switch has sufficient budget. High-power domes with bright IR or PTZ motors may require PoE+ or a dedicated power supply; confirm before purchase.

What does IK10 rating mean, and do I need it?

IK10 means the camera survives a 20-joule impact (equivalent to a hammer blow). Required in retail, public transit, and any location with high vandalism risk. IK08 (5J) is adequate for protected indoor spaces like offices or museums. Don't overspec unless the site has proven vandalism history.

How much storage do dome cameras need?

A 4 MP dome at 30 fps uses ~5 Mbps bitrate; 8 MP at 60 fps uses ~15 Mbps. Storage = (bitrate in Mbps × 86,400 seconds/day × retention days) ÷ 8 megabits/byte. Motion-triggered recording cuts this 40–70%. For accurate sizing, review retention math for bitrate and storage traps.

Can I use a dome camera outdoors?

Yes—IP-rated domes (IP66/IP67) are designed for outdoor installation with proper mounting and drainage. Integrated IR works outdoors but has limited range in fog/rain. For harsh coastal or high-dust environments, specify stainless-steel hardware and anti-corrosion coatings. Test IR performance in your climate before full deployment.

What's the best resolution for forensic identification?

8 MP (3840×2160) is the minimum for reliable identity-grade capture at typical retail distances (3–8 meters). 12 MP domes improve detail but double bitrate and storage. Use DORI (Detect, Observe, Recognize, Identify) metrics to match resolution and lens to your required identification distance; underestimating costs you evidence.

Related Categories

Adjacent equipment that typically ships alongside these products.

Bullet Cameras Turret Cameras Box Cameras

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