4 Camera Security Systems
4 Camera PoE Security Systems
4 Camera Security Systems with an 8-Channel NVR Included
Professional wired camera systems for homes, offices, stores, and small businesses
A 4 camera security system is a smart choice when you need dependable coverage for entrances, driveways, offices, lobbies, retail stores, garages, stock rooms, small warehouses, and key exterior areas. These professional PoE security camera systems use wired IP cameras with a matched SureVision NVR recorder for stable 24/7 recording, local video storage, remote viewing, and no monthly fees.
Unlike many basic 4 camera kits, our 4 camera systems include a free 8-channel NVR upgrade. That means you can start with four security cameras now and expand up to eight cameras later without replacing the recorder. It is a better long-term choice for customers who want professional-grade equipment, room to grow, and expert support from CCTV Security Pros.
Need to compare system sizes? View all security camera systems, step down to a 2 camera security system, or move up to an 8 camera security system for larger coverage.
Use Code: UPGRADE25
25% Off 4 Camera Security Systems
Professional PoE camera systems with 8-channel NVR expansion, remote viewing, no monthly fees, a 3-year warranty, lifetime support, and a 100% money-back guarantee.
Included upgrade: Every 4 camera security system includes an 8-channel SureVision NVR, so you can protect your property today and add up to four more cameras later as your needs grow.
8-Channel NVR Included4 PoE Security Cameras24/7 Local RecordingFree Remote Viewing AppNo Monthly FeesExpandable to 8 CamerasIndoor/Outdoor OptionsBusiness & Home Security
Ideal Starter Security System
A 4 camera security system can cover the most important areas first, including front doors, back doors, driveways, counters, offices, garages, and small business entrances.
Expandable Without Replacing the NVR
The included 8-channel NVR gives you room to add cameras later, making this a stronger long-term investment than a basic 4-channel recorder package.
Professional-Grade PoE Reliability
Wired PoE cameras deliver power and video over one Ethernet cable, giving you stable recording, cleaner installation, and dependable performance day and night.
Compatible Camera Types for 4-Camera Systems
100% Money-Back Guarantee • Lifetime U.S. Support • 3-Year Warranty • No Monthly Fees • Since 2008
Compare More Security Camera System Options
In Stock & Ready to Ship: All 4 camera security systems shown here are in stock and ship fast Monday through Friday.
Why Security Camera Systems Are No Longer Optional
Security cameras are no longer just an upgrade — they are essential for protecting businesses, employees, homes, family, and property. When something happens, video evidence tells the story and provides clear proof of what actually occurred.
A professional security camera system helps deter problems, improve accountability, and protect what matters most while giving you stronger peace of mind.
Learn why security cameras are essential in our expert guide: Why Homes and Businesses Need a Security Camera System
Shop IP Security Camera Systems by Camera Count (2–64 Cameras)
Not sure how many cameras you need? Our experts can help confirm the right system size for your property.
Security Camera Systems Buying Help
Choosing the right security camera system depends on coverage, camera resolution, and the right recorder (NVR). Our professional IP / PoE security camera systems are designed to scale so you can expand coverage without replacing core equipment.
Not all systems perform the same. See how professional security camera systems outperform consumer cameras for reliability and long-term value.
Browse complete IP security camera systems, shop SureVision IP cameras, or choose a SureVision NVR for professional local recording with no monthly fees.
Learn more in our expert guides:
- Business Security Camera Systems Expert Guide
- IP / PoE Security Camera Systems Buyer’s Guide
- 4K Security Camera Systems Expert Guide
- Outdoor Security Camera Systems Expert Guide
Need help confirming system size, camera placement, or NVR capacity? Call 888-653-2288 — our experts are happy to help.
100% Money-Back Guarantee • No Monthly Fees • Professional-Grade Protection
Trusted since 2008 with expert support and systems built for long-term reliability.
Looking for HD Over Coax or Older CCTV Systems?
If you’re upgrading but still need support for HD CCTV Over Coax equipment, we’ve got you covered. While PoE IP security camera systems are the modern professional standard for new installs, many existing setups still use coax + DVR technology — and we support them too.
For replacement cameras or recorders compatible with your existing coax setup, see:
- HD CCTV Coax Security Cameras — replacement cameras for analog systems.
- HD CCTV DVRs (Digital Video Recorders) — record and manage coax camera footage.
- Complete CCTV Security Camera Systems — bundled systems that include coax cameras + DVR.
