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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

Hikvision iDS-7232HQHI-M2/S 32-Channel AcuSense DVR with H.265 Pro+

HIKVISION

Hikvision iDS-7232HQHI-M2/S 32-Channel AcuSense DVR with H.265 Pro+

Audio Over Coaxial (AoC) Audio Over Coaxial (AoC)
Human and Vehicle Detection Human and Vehicle Detection
Regular price $474.99
Sale price $474.99 Regular price $613.65

In stock

Uniview IPC3624SR-ADF28KM-WP 4MP ColorHunter Eyeball IP Camera with Wise-ISP, PoE, IP67

UNIVIEW

Uniview IPC3624SR-ADF28KM-WP 4MP ColorHunter Eyeball IP Camera with Wise-ISP, PoE, IP67

24/7 Color 24/7 Color
One Way Audio One Way Audio
Regular price $419.00
Sale price $419.00 Regular price $519.00

In stock

Hikvision DS-2CD1047G2-LUF 4MP ColorVu Bullet Camera

USAcompuA+ Plus

Hikvision DS-2CD1047G2-LUF 4MP ColorVu Bullet Camera

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $126.99
Sale price $126.99 Regular price $139.69

In stock

DS-2CD2047G2-LU AcuSense Outdoor Full Color 4MP ColorVu

HIKVISION

DS-2CD2047G2-LU AcuSense Outdoor Full Color 4MP ColorVu

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $139.99
Sale price $139.99 Regular price $148.39

In stock

Hikvision DS-2DE2A404IW-DE3/W 4MP 4X PTZ WiFi IP Camera with DarkFighter, IR 20m, IP66 IK10

HIKVISION

Hikvision DS-2DE2A404IW-DE3/W 4MP 4X PTZ WiFi IP Camera with DarkFighter, IR 20m, IP66 IK10

Infrared (IR) Infrared (IR)
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $258.99
Sale price $258.99 Regular price $279.71

In stock

DS-2CD2343G2-IU (B) Hikvision w/ audio IP PoE Camera 4 MP AcuSense Turret Black

HIKVISION

DS-2CD2343G2-IU (B) Hikvision w/ audio IP PoE Camera 4 MP AcuSense Turret Black

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $134.99
Sale price $134.99 Regular price $118.64

Out of stock

LTS LTD8304M-ET 4-Channel Hybrid DVR with 5MP Lite Remote Viewing

LTS

LTS LTD8304M-ET 4-Channel Hybrid DVR with 5MP Lite Remote Viewing

Regular price $122.99
Sale price $122.99 Regular price $148.72

Out of stock

ECI-D14F2 4MP Fixed Dome IP Camera with Audio, PoE, IR Night Vision, IP67

HIKVISION

ECI-D14F2 4MP Fixed Dome IP Camera with Audio, PoE, IR Night Vision, IP67

Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $91.99
Sale price $91.99 Regular price $101.19

In stock

IPC3614LB-AF28K-DL-BK IP Camera 4mp Turret Color Hunter Uniview (Black)

UNIVIEW

IPC3614LB-AF28K-DL-BK IP Camera 4mp Turret Color Hunter Uniview (Black)

24/7 Color 24/7 Color
One Way Audio One Way Audio
Regular price $219.99
Sale price $219.99 Regular price

In stock

Hikvision DS-2CD2043G2-IU 4MP PoE Bullet Camera with Mic & AcuSense AI

HIKVISION

Hikvision DS-2CD2043G2-IU 4MP PoE Bullet Camera with Mic & AcuSense AI

Human and Vehicle Detection Human and Vehicle Detection
Infrared (IR) Infrared (IR)
One Way Audio One Way Audio
Regular price $153.99
Sale price $153.99 Regular price $161.69

In stock

DS-2DE2C400SCG-E 4MP ColorVu PTZ Camera with Audio, Smart Light & IP66

HIKVISION

DS-2DE2C400SCG-E 4MP ColorVu PTZ Camera with Audio, Smart Light & IP66

24/7 Color 24/7 Color
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $148.99
Sale price $148.99 Regular price $168.53

Only 2 left

IDS-7108HQHI-M1/S Hikvision CCTV 8ch 1080P Mini 1U H.265 AcuSense DVR

HIKVISION

IDS-7108HQHI-M1/S Hikvision CCTV 8ch 1080P Mini 1U H.265 AcuSense DVR

Audio Over Coaxial (AoC) Audio Over Coaxial (AoC)
Human and Vehicle Detection Human and Vehicle Detection
Regular price $133.99
Sale price $133.99 Regular price $140.69

In stock

Hikvision DS-2CD2347G2-LU 4MP ColorVu Turret Camera with 24/7 Color Imaging

HIKVISION

Hikvision DS-2CD2347G2-LU 4MP ColorVu Turret Camera with 24/7 Color Imaging

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
One Way Audio One Way Audio
Regular price $149.99
Sale price $149.99 Regular price $164.99

Out of stock

Hikvision DS-2DE2C400MW-DE 4MP PTZ Network Camera with DarkFighter, IR & PoE

HIKVISION

Hikvision DS-2DE2C400MW-DE 4MP PTZ Network Camera with DarkFighter, IR & PoE

Active Deterrence Active Deterrence
Infrared (IR) Infrared (IR)
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Two Way Audio Two Way Audio
Regular price $191.99
Sale price $191.99 Regular price $201.59

Only 4 left

Hikvision DS-2CD1143G0-I 4MP IP Dome Camera PoE IK10 IP67 IR WDR H.265+

HIKVISION

Hikvision DS-2CD1143G0-I 4MP IP Dome Camera PoE IK10 IP67 IR WDR H.265+

Infrared (IR) Infrared (IR)
Regular price $98.99
Sale price $98.99 Regular price $104.93

Only 3 left

Hikvision DS-2SE7C425MW-AEB 4MP 25x IR Speed Dome PTZ Camera with Active Deterrence

HIKVISION

Hikvision DS-2SE7C425MW-AEB 4MP 25x IR Speed Dome PTZ Camera with Active Deterrence

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 $849.99
Sale price $849.99 Regular price $965.99

Pre-order

Hikvision DS-2CD1143G2-LIU 4MP Smart Hybrid Light Dome IP Camera

HIKVISION

Hikvision DS-2CD1143G2-LIU 4MP Smart Hybrid Light Dome IP Camera

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

Pre-order

DS-2SF8C442MXS-DLW/26 TandemVu PTZ Camera with 42x Zoom, Panoramic View, IP67

HIKVISION

DS-2SF8C442MXS-DLW/26 TandemVu PTZ Camera with 42x Zoom, Panoramic View, IP67

24/7 Color 24/7 Color
Human and Vehicle Detection Human and Vehicle Detection
Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Smart Tracking Smart Tracking
Regular price $2,533.99
Sale price $2,533.99 Regular price $2,711.37

Out of stock

DS-2DF8442IXS-AELW 4MP 42× IR PTZ Speed Dome Camera with 500m IR, AI Detection, IP67 Outdoor Rated

HIKVISION

DS-2DF8442IXS-AELW 4MP 42× IR PTZ Speed Dome Camera with 500m IR, AI Detection, IP67 Outdoor Rated

Pan Tilt Zoom (PTZ) Pan Tilt Zoom (PTZ)
Regular price $1,249.99
Sale price $1,249.99 Regular price $1,799.99

Only 1 left

IP-5IRD4S4C4-28 4MP PoE Dual-Light Turret Camera | Smart AI Night Vision

TVT

IP-5IRD4S4C4-28 4MP PoE Dual-Light Turret Camera | Smart AI Night Vision

Human and Vehicle Detection Human and Vehicle Detection
Hybrid Light Hybrid Light
Regular price $109.99
Sale price $109.99 Regular price

Out of 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.