“How much should a home security system cost?” is one of the most common questions we get — and the honest answer is that it depends entirely on what you’re trying to accomplish. A $500 system and a $5,000 system both “work,” but they solve different problems with different tradeoffs.
Here’s what the price difference actually buys you, broken into three tiers — and where each one makes sense.
Tier 1: DIY ($300–$800)
Examples: Ring, SimpliSafe, Wyze, Blink, Arlo.
These systems are designed for renters and homeowners who want basic coverage without professional installation. You buy the hardware off Amazon or at Costco, stick it up yourself, and manage everything through a phone app.
What you get
- 2–4 wireless cameras (battery or plug-in)
- A video doorbell
- Cloud recording (usually requires a monthly subscription — $10–$25/month)
- Motion alerts on your phone
- Optional door/window sensors and a base station with a siren
What you don’t get
- Reliable footage: Wireless cameras depend on Wi-Fi signal and battery life. A camera that’s dead or offline doesn’t record anything.
- Useful night footage: Budget sensors and lenses struggle with license plates, faces at distance, and low-light detail.
- Local storage: If your internet goes down (or someone cuts it), cloud-only cameras stop recording. Some have local SD cards, but management is per-camera and unreliable.
- Integration: Each brand lives in its own app. Ring doesn’t talk to SimpliSafe. Nothing ties together into a unified system.
- Longevity: These companies discontinue products, change subscription pricing, or get acquired. Your hardware becomes a paperweight when the cloud service changes.
When DIY is the right call
Honestly? DIY is fine if you’re renting, if you want a doorbell camera and one or two outdoor cameras, and if your primary goal is deterrence (visible cameras) rather than evidentiary footage. It’s also fine as a stopgap while you figure out what a permanent system looks like.
Tier 2: Prosumer ($1,500–$3,000)
Examples: UniFi Protect, Reolink NVR systems, Synology Surveillance Station.
This is the tier where you own the hardware, own the footage, and pay no monthly fees. The cameras are wired (PoE), the recording happens locally on an NVR or a NAS, and the system runs whether your internet is up or not.
What you get
- 4–8 wired PoE cameras with higher-quality sensors (4K, true IR night vision, wider dynamic range)
- A local NVR that records 24/7 with 30–90 days of retention depending on drive size
- No monthly subscription for core functionality
- Remote access through a mobile app without paying for cloud
- Smart detections (person, vehicle, package) processed on the NVR locally
- Integration with the rest of a managed network (on UniFi, your cameras, switches, APs, and NVR are all in one dashboard)
What you don’t get (without professional help)
- Installation: PoE cameras need Ethernet cable run from the NVR/switch to each camera location. That means attic runs, exterior penetrations, weatherproof cable entry, and proper mounting. This is the part most people underestimate.
- Optimal placement: Camera angle, height, lens selection, and IR illuminator coverage all affect whether you get a usable image or a bright blob at night.
- Network segmentation: Cameras should be on their own VLAN with no internet access. Most DIY prosumer setups skip this.
When prosumer makes sense
If you own your home, want footage you can actually use (faces, plates, timestamps), and don’t want to pay subscriptions forever. This is the tier we install most often — it’s enterprise-grade hardware (UniFi Protect is the same platform used in offices and retail) at a residential price point.
We’re honest about this: we install enterprise-grade equipment at the UniFi level because it’s the best value for reliable, subscription-free security. But we’re flexible — if a customer has existing cameras from another ecosystem or a strong preference, we’ll work with what makes sense for them.
Tier 3: Fully installed ($4,000–$8,000+)
Examples: professionally designed and installed systems using UniFi Protect, Verkada, Axis, or Avigilon — with structured cabling, rack infrastructure, and access control integration.
This is the same equipment as Tier 2 (at the UniFi level) but with professional installation, cabling, network design, and ongoing support. The premium over Tier 2 is primarily labor and infrastructure.
What the extra cost covers
- Site survey and design: An installer walks your property, identifies optimal camera positions, plans cable routes, and produces a scope of work before anything is ordered. (We wrote about what a site survey involves separately.)
- Professional cabling: Home-run Cat6 from each camera back to a central rack or closet. Properly terminated, labeled, and tested. Weatherproof exterior penetrations sealed correctly.
- Network infrastructure: A PoE switch sized for the camera count, a rack if you don’t have one, UPS for power outage protection, and a properly segmented network so cameras are isolated from the rest of the house.
- Placement expertise: Cameras mounted at the right height (8–10 feet for most residential), angled to avoid IR reflection off eaves, positioned for plate capture at the right distance, and configured with appropriate detection zones.
- Access control and integration: At this tier, you can add smart locks, gate automation, video intercoms, and alarm panels that integrate into one system rather than five separate apps.
- Support: If something breaks or firmware needs updating, you have someone to call who knows your system.
When full installation makes sense
If you want it done right the first time and don’t want to spend weekends in your attic running cable. If you have a larger property (6+ cameras). If you want cameras, access control, and automation to work together. If you’re building new and want pre-wire done before drywall goes up.
The real cost difference isn’t hardware
Here’s what most comparison articles won’t tell you: the cameras themselves are not where the money goes. A UniFi G5 Pro camera costs about the same as a Ring Floodlight Cam. The price difference between a $500 system and a $5,000 system is:
- Cabling: Running Ethernet through walls and attics is skilled labor.
- Infrastructure: The switch, NVR, rack, UPS, and patch panel that make it all work reliably.
- Design: Knowing where to put cameras so they capture what matters.
- No subscriptions: You pay once for the system; it records forever. A Ring system at $20/month costs $240/year — over five years, that’s $1,200 in subscriptions for footage you don’t own on hardware you don’t control.
Which tier should you pick?
- Renting or short-term: DIY. Stick-up cameras and a doorbell. Take them with you when you leave.
- Homeowner, handy, small scope: Prosumer. Buy UniFi Protect or a Reolink NVR kit. Run the cable yourself if you can, or hire someone for just the cabling.
- Homeowner, want it done right, 4+ cameras: Full install. The peace of mind of professional design, clean cabling, and a system that runs for a decade without thinking about it.
There’s no wrong answer — only a wrong fit. A Ring doorbell is not a failure. A $6,000 camera system on a 900 sq ft condo is overkill. Match the system to the property, the risk, and how much you want to manage yourself.
Keystone Integration designs and installs camera systems across Herriman, Riverton, and the rest of the Salt Lake Valley — from four-camera UniFi Protect setups to full-property coverage with access control. You can see our full service list on our main site, or get in touch for a free site survey and quote.