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Collection: 4mp

4MP Resolution: See the Details That Matter

4 Megapixel (4MP) cameras deliver a powerful blend of clarity and efficiency—offering video quality that’s noticeably sharper than standard HD, without overwhelming your network or storage. Here’s why 4MP is a smart choice for home or business security:

1. Superior Image Clarity

  • Twice the resolution of 1080p HD—so you capture faces, license plates, and fine details with confidence.
  • Helps provide clear evidence when you need it most.

2. Wide Coverage, High Detail

  • Ideal for panoramic or wide-angle cameras—get a broad field of view without losing sharpness at the edges.
  • Perfect for monitoring open areas like yards, parking lots, or large rooms.

3. Efficient Storage & Streaming

  • Balances high-quality video with manageable file sizes—easier on your hard drive and your internet bandwidth.
  • Lets you review and share footage without frustrating delays or buffering.

4. Future-Proof Your Security

  • 4MP is a sweet spot—more detail than HD, but without the storage or bandwidth strain of ultra-high resolutions.
  • Ready for tomorrow’s needs—whether you’re expanding your system or integrating with smart home tech.
Enjoy peace of mind knowing your security footage is sharp, reliable, and easy to manage.

224 products

Uniview EK-S31P8DLT46T2 6x 4MP Dual-Light PoE IR IP Camera 2TB & Built-in Mic

UNIVIEW

Uniview EK-S31P8DLT46T2 6x 4MP Dual-Light PoE IR IP Camera 2TB & Built-in Mic

Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
One Way Audio One Way Audio
Regular price $1,719.99
Sale price $1,719.99 Regular price $1,499.69

In stock

DS-2CD1347G2-LUF Hikvision w/ audio IP PoE Camera 4 MP ColorVu MD 2.0 Turret

HIKVISION

DS-2CD1347G2-LUF Hikvision w/ audio IP PoE Camera 4 MP ColorVu MD 2.0 Turret

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $109.99
Sale price $109.99 Regular price $98.69

In stock

Hikvision DS-2CD1143G2-LIU(F) 4MP Smart Hybrid Light Dome IP Camera with Mic

HIKVISION

Hikvision DS-2CD1143G2-LIU(F) 4MP Smart Hybrid Light Dome IP Camera with Mic

Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
One Way Audio One Way Audio
Regular price $100.99
Sale price $100.99 Regular price $108.06

Out of stock

Hikvision DS-2CD1343G2-LIU 4 MP Smart Hybrid Light Fixed Turret Network Camera

HIKVISION

Hikvision DS-2CD1343G2-LIU 4 MP Smart Hybrid Light Fixed Turret Network Camera

Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
One Way Audio One Way Audio
Regular price $95.99
Sale price $95.99 Regular price $99.99

In stock

IPC3614LB-AF28K-DL IP Camera 4mp Turret Color Hunter Uniview

UNIVIEW

IPC3614LB-AF28K-DL IP Camera 4mp Turret Color Hunter Uniview

24/7 Color 24/7 Color
One Way Audio One Way Audio
Regular price $249.99
Sale price $249.99 Regular price

In stock

Hikvision DS-2CD1043G2-LIUF 4MP Smart Hybrid Bullet Camera

HIKVISION

Hikvision DS-2CD1043G2-LIUF 4MP Smart Hybrid Bullet Camera

Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
One Way Audio One Way Audio
Regular price $89.99
Sale price $89.99 Regular price $77.37

In stock

Hikvision DS-2SE7C432MWG-EB/26 +4MP 32X TandemVu PTZ Dome

HIKVISION

Hikvision DS-2SE7C432MWG-EB/26 +4MP 32X TandemVu PTZ Dome

24/7 Color 24/7 Color
One Way Audio One Way Audio
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Smart Tracking Smart Tracking
Regular price $1,089.99
Sale price $1,089.99 Regular price $1,089.99

In stock

DS-2CD2347G2P-LSU/SL Hikvision 4MP Panoramic ColorVu Fixed Turret Network Camera

HIKVISION

DS-2CD2347G2P-LSU/SL Hikvision 4MP Panoramic ColorVu Fixed Turret Network Camera

24/7 Color 24/7 Color
Active Deterrence Active Deterrence
Human and Vehicle Detection Human and Vehicle Detection
Panoramic 180 Panoramic 180
Two Way Audio Two Way Audio
Regular price $249.99
Sale price $249.99 Regular price $213.39

In stock

Hikvision iDS-7216HQHI-M1/S 16-Channel AcuSense DVR 4K Output H.265 Pro+

HIKVISION

Hikvision iDS-7216HQHI-M1/S 16-Channel AcuSense DVR 4K Output H.265 Pro+

Audio Over Coaxial (AoC) Audio Over Coaxial (AoC)
Human and Vehicle Detection Human and Vehicle Detection
Regular price $252.99
Sale price $252.99 Regular price $244.64

Pre-order

Hikvision DS-2CD2343G2-IU 4MP AcuSense Turret IP Camera with Audio

HIKVISION

Hikvision DS-2CD2343G2-IU 4MP AcuSense Turret IP Camera with Audio

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $125.99
Sale price $125.99 Regular price $108.99

In stock

HIKVISION PTZ DS-2SE4C425MWG-E/26(F0) TandemVu 6MP Panoramic + 4MP Speed Dome

HIKVISION

HIKVISION PTZ DS-2SE4C425MWG-E/26(F0) TandemVu 6MP Panoramic + 4MP Speed Dome

Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $729.99
Sale price $729.99 Regular price $599.99

Only 6 left

Hikvision DS-2CD1343G2-LIUF/SL 4MP Smart Hybrid Turret

HIKVISION

Hikvision DS-2CD1343G2-LIUF/SL 4MP Smart Hybrid Turret

Active Deterrence Active Deterrence
Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
Two Way Audio Two Way Audio
Regular price $93.99
Sale price $93.99 Regular price $99.63

In stock

Hikvision DS-2CD2543G2-IWS 4MP AcuSense WiFi Mini Dome Security Camera

HIKVISION

Hikvision DS-2CD2543G2-IWS 4MP AcuSense WiFi Mini Dome Security Camera

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
Regular price $141.99
Sale price $141.99 Regular price $153.35

In stock

Hikvision DS-2CD2143G2-IU 4MP AcuSense Dome Camera with Built-In Mic PoE

HIKVISION

Hikvision DS-2CD2143G2-IU 4MP AcuSense Dome Camera with Built-In Mic PoE

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $124.99
Sale price $124.99 Regular price $148.04

In stock

Hikvision DS-2CD2347G2-LSU/SL 4MP ColorVu IP Camera w/ Strobe & Audio

HIKVISION

Hikvision DS-2CD2347G2-LSU/SL 4MP ColorVu IP Camera w/ Strobe & Audio

24/7 Color 24/7 Color
Active Deterrence Active Deterrence
Human and Vehicle Detection Human and Vehicle Detection
Two Way Audio Two Way Audio
Regular price $193.99
Sale price $193.99 Regular price $235.39

In stock

Hikvision IDS-2CD7A46G0/P-IZHSY 2.8-12mm Lens 4MP License Plate Recognition LPR

HIKVISION

Hikvision IDS-2CD7A46G0/P-IZHSY 2.8-12mm Lens 4MP License Plate Recognition LPR

Infrared (IR) Infrared (IR)
Motorized Motorized
One Way Audio One Way Audio
Regular price $639.99
Sale price $639.99 Regular price $699.99

In stock

DS-2SE4C425MWG-E Hikvision w/ audio IP PoE Camera TandemVu 4-inch 4 MP 25X

HIKVISION

DS-2SE4C425MWG-E Hikvision w/ audio IP PoE Camera TandemVu 4-inch 4 MP 25X

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $619.99
Sale price $619.99 Regular price $639.99

Pre-order

Hikvision ECI-T24F2 4MP Fixed Turret Network Camera with EXIR IR and WDR

HIKVISION

Hikvision ECI-T24F2 4MP Fixed Turret Network Camera with EXIR IR and WDR

Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $104.99
Sale price $104.99 Regular price $99.35

In stock

Uniview IPC3614SB-ADF28KMC-I0 4MP Tri-Guard Fixed Dual-light Turret Network Camera

UNIVIEW

Uniview IPC3614SB-ADF28KMC-I0 4MP Tri-Guard Fixed Dual-light Turret Network Camera

Active Deterrence Active Deterrence
Hybrid Light Hybrid Light
Two Way Audio Two Way Audio
Regular price $419.99
Sale price $419.99 Regular price $419.99

In stock

Uniview PTZ IPC6324LWH-AX5C-VG2 4mp PTZ

UNIVIEW

Uniview PTZ IPC6324LWH-AX5C-VG2 4mp PTZ

Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $739.00
Sale price $739.00 Regular price $247.00

In stock

About USAcompuA+


Based in Florida, USAcompuA+ Corp empowers homeowners and businesses with carefully selected, plug-and-play security systems. With over 20 years of industry experience and more than 70,000 installations completed, we deliver no-contract protection backed by clear pricing, free tech support and mobile monitoring. Your assets and privacy matter—and we make securing them simple.

USAcompuA+ Corp is a family-run security company built on the belief that protection should be accessible, trustworthy, and tailored to real-world needs. As a Florida-based, multi-generational business, we understand how important it is to safeguard the people and places you care about most. That’s why we focus on reliable, industry-proven brands and solutions that deliver long-term performance—not gimmicks.

With over two decades of hands-on experience and more than 70,000 successful installations, our team takes pride in guiding customers toward the right security setup for their home or business. Whether you’re working with a modest budget or seeking a fully integrated system, we offer transparent recommendations, flexible options, and ongoing support to ensure you feel confident and protected.

At USAcompuA+ Corp, family values shape everything we do—from the products we choose to the way we treat our customers: with honesty, clarity, and care.