Selecting Security Cameras: Choosing the Perfect Security Camera System
- David Hollandsworth
- Mar 5
- 7 min read
When it comes to protecting your home, I know how important it is to feel safe and secure. Picking the right security camera system can seem overwhelming at first. There are so many options, features, and technical details to consider. But don’t worry - I’m here to walk you through it in a simple, friendly way. By the end of this post, you’ll have a clear idea of what to look for and how to make the best choice for your home.
What to Consider When Selecting Security Cameras
Before diving into brands or models, it’s crucial to understand what you really need. Here are some key points I always think about when selecting security cameras:
Wifi or Hardwired system: Some cameras are connected to your network by the Wifi and others are connected to your network by a hardwire such as Cat5/Cat6.
If connection by Wifi then you will need to make sure that the wifi is strong enough
outside your home where the camera location will be using a wifi analyzer not the
wifi bars on your phone. Your phone has an expensive wifi built-in where cameras
often have a pretty skimpy one. So your phone may work there but a camera may
not or at least not consistently. Hardwired cameras never have the issue with wifi
connections but do usually require more labor to install if the wire needs to be run
to a location that doesn't have the wires already run.
Coverage Area & Viewing location: How much of your property do you want to monitor? Are you focusing on the front door, backyard, or the entire perimeter? How many cameras will be needed to cover these cameras? If the camera locations are blocked by trees/bushes a new location will need to be chosen for an unobstructed view. Keep in mind what things will look like once a tree or bush is fully grown or in season. If you have outdoor floodlights or spots that can point into the camera's lens then a different location will need to be chosen or the camera will be blinded at later hours. Moving the floods or pointing them differently is also an option.
Indoor vs. Outdoor: Cameras designed for outdoor use are weatherproof and often have night vision. Indoor cameras might focus more on entrance/exits and two-way audio with wide lens focal ranges. Outdoor cameras may have longer focal lengths and spot lights for later evening enhanced images. Some outdoor cameras might be aided with two way audio, however if the camera is up high or located in a noisy environment the audio option won't be money well spent. You want to be sure that the camera you're choosing is right for the situation and environment. For example: Dome cameras in Tennessee tend to have issues with moisture condensation and reflections from sunlight during certain times of the day.
Resolution and Image Quality: Higher resolution means clearer images right? A 5mp camera is fine for a front door, walkway, entrance to a garage however if you want good quality images from a distance especially at night you will need something with technology built for low light conditions and at least 8mp to 12mp preferably. I recommend at least 12mp and an optical zoom or 12mm lens for good detail of license plates. People park on the street too far away for a regular camera to get good details.
Field of View: This is how wide the camera can see. A wider field of view covers more area but might reduce detail. Think about what’s more important for your space.
Power Source: Some cameras are wired by Cat6, some are hardwired into your 120 electrical and others run on batteries. Cat6 wired cameras offer continuous power and can be supported by a battery backup so that they still work when the power is out. They can cost a little more to install if that wire isn't already present. 120v wired cameras offer constant power but require a Wifi connection and stop working the moment your wifi is down, rebooting or the power is out. Battery-powered cameras are easier to place but need regular charging or battery changes and often end up being dead when you need them most.
Storage Options: Where will your footage be saved? Some systems use cloud storage, others save locally on a hard drive . Some even allow for an SD card that can be removed and viewed on your computer. The hard drive option doesn't cost you a subscription each month and works for you free day in, day out. The cloud option is convenient and easy but does come with a subscription cost each month or yearly. SD cards work but you have to get up on a ladder to get the card out and
reposition the camera after to put the card back in for service.
How should a camera record: Do you want your system to record by motion activation, line crossing, thermal imaging or AI supported where it looks at people's faces and tracks an individual?
Alerts and Notifications: Do you want the cameras to alert you only when someone comes to your door or do you want an alert anytime someone walks on or near your property? Limiting the zones for these alerts can avoid the aggravation
of receiving unwanted alerts each time a person walking a dog comes near your driveway. Most systems have some type of customization zones to avoid false alarms from passing cars or pets.
Taking the time to think through these factors will make your decision much easier. It’s like building a checklist tailored to your home’s unique needs.

Tips for Selecting Security Cameras That Fit Your Home
Now that you know what to consider, let’s talk about how to pick cameras that fit your lifestyle and home environment. Here are some practical tips I’ve learned from 30 years of experience:
Start Small and Expand
You don’t have to cover every inch of your property right away. Start with key entry points like front and back doors. You can always add more cameras later as you get comfortable with the system. Make sure that the camera system can expand to the number you have in mind for a later date.
Think About Installation
Some installation may take longer than a day. Wires may need to be run. Electricity may need to be extended or relocated. Some cameras come with mounting kits while others sell them separately.
Check for Night Vision Quality
Some break-ins happen at night, so good night vision is a must. Having cameras with color night vision is a must. A monochrome night vision camera can't tell the difference between black, navy or dark brown. This can mean the difference between looking for the right or wrong car when giving a description to the police.
Consider Two-Way Audio
This feature lets you listen and talk through the camera. It’s handy for greeting visitors or letting unwanted guests know they're being watched. Note: Cameras in noisy areas or mounted up high won't be very helpful for this purpose.
Look for Reliable App and User Interface
The camera’s app is your main way to interact with the system. Make sure it’s user-friendly, responsive, and offers features like live view, playback, and easy sharing.
Budget Wisely
You don’t need to break the bank. There are solid options at various price points. Remember to factor in any subscription fees for cloud storage or advanced features. And always keep in mind that this is an investment in your safety and peace of mind. If you choose something based solely on price you will find that things often cost less for a reason. It just depends on what the reason is and whether that's something you can be okay with.
By following these tips, you’ll be able to narrow down your choices and find a system that feels just right. I hope you'll reach out to us at Very Sound Advice TN for more helpful information and let us help you with your security needs.
Are Blink or Ring Cameras Better?
If you’ve been browsing security cameras, you’ve probably come across Blink and Ring. Both are popular choices, but which one is better? Let’s break it down.
Blink Cameras
Battery-powered and easy to install
Affordable price point
Poor battery life
Basic features with basic technology regarding motion detections
Weaker Wifi connectivity. Works well if located nearer your wifi system but fails if too far away.
Ring Cameras
Offers a wider range of products, including doorbells and floodlight cams
Wired and battery options available
Strong smart home integration, especially with Alexa
More advanced features like customizable motion zones and better app controls
Subscription required for video storage and some features
In my experience, Blink is great if you want a simple, budget-friendly system that’s easy to set up your self for a temporary situation. Ring offers more bells and whistles (pun intended) and is better if you want a fully integrated smart home experience. Both have solid reputations, so it really depends on your priorities.

Making Your Home Safer with the Right Security Camera System
At the end of the day, the goal is peace of mind. The right security camera system helps you keep an eye on your home, whether you’re inside, at work, or on vacation. It’s about feeling connected and protected without the hassle.
Remember, technology is just one part of home security. Good lighting, secure locks, and neighborhood awareness all play a role. But a well-chosen camera system is a powerful tool in your safety toolkit.
If you’re in Middle Tennessee and want to enjoy your smart home technology without the headaches, investing in a quality security camera system is a smart move. Take your time, do your research, and don’t hesitate to ask us for help. Your home deserves the best protection you can give it.
Stay safe and enjoy the comfort of knowing your home is watched over, day and night.




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