IP Security Camera Systems Buying Guide

IP Security Cameras & IP Security Camera Systems

This expert buyer’s guide explains how IP security cameras and IP camera systems work, why they have become the modern CCTV standard, and how to design a SureVision IP security system using PoE cameras and NVR recording.

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What Are IP Security Cameras?

IP (Internet Protocol) security cameras are digital surveillance cameras that transmit video data over a network instead of analog coaxial cable. Each IP camera processes video internally and sends high-resolution footage directly to a network video recorder (NVR).

SureVision IP security cameras are designed for professional CCTV use, offering higher resolution, better scalability, and more advanced monitoring tools than legacy analog systems.

IP Security Cameras vs Analog CCTV Cameras

Feature	Analog CCTV	IP Security Cameras
Video Signal	Analog	Digital (IP)
Resolution	Limited	HD to 4K IP Cameras
Recorder	DVR	NVR
Scalability	Restricted	Highly scalable
Future-Proof	Legacy	Modern standard

PoE IP Security Cameras Explained

Most modern IP security camera systems use PoE (Power over Ethernet). A single Ethernet cable provides both power and data to each IP camera, simplifying installation and improving reliability.

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Browse our professional-grade IP security cameras and complete IP camera systems built on SureVision technology for long-term reliability.

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See What Our Customers Are Saying

Russell Aguilar

I’ve been a customer for over a decade and very happy with the quality and reliability. Fast delivery and most definitely top-notch commercial grade equipment. Support team is knowledgeable and patient. I would absolutely recommend this company.

Angela Smith

I can't say enough about their tech support! Tim from support was so patient and more than willing to help. We have several CCTV systems and won't buy anything else, solely due to their support! Won't find anything else like it.

Thomas Tanner

Purchased their 8 camera 4K bullet system and added 2 fisheyes. All hardwired. The equipment is super easy to hook up. Everything is literally plug and play. Picture quality is superb! The cameras show good detail and great color images even at night.

Rob McCormick

Called to inquire about a 24 camera system for our church and got exactly what we needed. The wide angle cameras helped us to cover the entire property. Installation was a breeze and everyone is always amazed by the exceptional image quality. Set it up to view on my phone within 15 minutes. Works flawlessly. Highly recommend for top quality and great support.

Tom Hampton

Bought a system from CCTV. Easy to install. After a few weeks realized I needed some extras cameras. I went back in to order more. The ones I click on and purchased were not compatible with my system. A live person from CCTV called and emailed about the problem. With their help we got the right cameras shipped. Most companies I have dealt with would have shipped the order even though it was the wrong item. I appreciate the customer service CCTV has provided. Would recommend to any and all in need of their product.

Michael Fredrick

Recently ordered your top featured system and received it within a few days. I am so impressed with how technology has improved. With my past systems, I used to receive so many false positive motion notifications. I really love the new smart motion alerts since it focuses specifically on humans and vehicles. I will say it has been a huge time saver. Well done!

Linda Arbuckle

Excellent. Spent extra time explaining how each of our needs would be met by the system they put together for us. Extremely professional and understanding when we had to call once we received our items. Highly recommend them to others.

Ian Hogg

I've been using CCTV security pros for a decade. Great company! Great customer support! Superior camera performance!

Albert Mastrando

Customer service was really good. I had a lot of questions and they were very patient and told me everything. Really good pricing too. I definitely recommend this company.

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