Camera for Home Security Camera Installation: All you Need To Know

Home security cameras are do-it-yourself devices, which means you install and monitor them instead of hiring a security company to do it for you. 

While they can save you money on installation and monitoring, you won’t have access to a 24-hour response staff if you handle it yourself. 

You’ll have to decide if you’d feel safer with professional monitoring or self-monitoring via alarms and video broadcasts on your phone.

The two most frequent types of cameras are wireless security cameras and video doorbells. Wireless security cameras connect to Wi-Fi and are powered by a wall outlet or a rechargeable battery (the term “wireless” in their name refers to Wi-Fi, not their power supply). 

Some models include small solar panels that charge the camera during the day, keeping the battery from running out.

Wired Vs Wireless Home Security Cameras

The two types of connected home security camera systems are traditional DVR systems and contemporary NVR (network video recorder) systems. 

DVR systems use coaxial connections to power the cameras and record video, whereas NVR systems use Ethernet cables to control and record video. Both DVRs and NVRs can connect to the Internet through an Ethernet wire.

A wired camera system’s most significant advantage is its dependability. You won’t have to worry about Wi-Fi signal degradation or charging the camera’s batteries with a cable configuration. 

When using wireless cameras, so do the cameras if the network goes down. With a battery backup and connected cameras, you can keep everything running. 

Linked security cameras are less likely (but not impossible) to be hacked, and they can still connect to the Internet if you want to monitor footage while you’re away from home.

Although linked cameras can connect to the Internet, they are safer because they can only operate locally. 

If privacy and network security are high priorities, wired cameras are the way to go. Wired cameras are possible if your Wi-Fi signal is inconsistent or weak. 

If you have a large property with a lot of ground to cover, they’re also a great option. A wired camera system’s equipment may be less expensive than a similar wireless system, but setup fees are usually higher. 

That’s because, unless you’re comfortable pulling cables through walls and along ceilings to connect to the central recording device, expert installation is almost certainly required.
On the other hand, A Wi-Fi camera, commonly known as a wireless home security camera, sends video over Wi-Fi powered by AC power. 

This necessitates using a power cord to connect it to an outlet. A wireless camera isn’t wire-free; it’s named because it relates to the Internet through wireless (Wi-Fi). A wireless camera becomes a wire-free camera when a battery powers it.

The footage from most wireless home security cameras is stored on a cloud server, which you may access from anywhere. Some cameras can also keep the video on local media, such as a micro SD card. Wireless cameras are popular because they are simple to set up and view from a smartphone or computer.

Wireless security cameras have the advantage of being considerably more straightforward to install than wired security cameras. 

You may need to use a drill to mount them to a wall or ceiling, but other than that, installation is simple: plug it in and connect it to your Wi-Fi network using the camera’s smartphone app.

One of the primary disadvantages of wireless cameras is the monthly payments. The majority rely on cloud storage, which costs a monthly fee. 

You may also have to pay a charge to use advanced features such as person detection. Another disadvantage of wireless cameras is that the quality of your video stream will vary depending on your internet access. 

Even if you have a 1 GB internet connection, Wi-Fi quality will vary according to various external circumstances.

Indoor vs Outdoor Home Security Cameras

The most significant difference between indoor and outdoor security cameras, as you might expect, is their capacity to endure the various environments in which they are installed.

Outdoor security cameras are positioned outside, as the name suggests. As a result, they’re usually designed to extremely high quality and durability requirements to withstand elements and weather, including rain, dampness, snow, extreme heat and cold, and even wind.

They’re usually also impact-resistant and dustproof to keep dirt and other contaminants out. They’ll nearly always be IP-rated, which means they’ll tell you how waterproof or impact-resistant they are.

I was wondering if you can install outdoor cameras indoors or vice versa? This will vary depending on the camera in question. Still, in most situations, a camera meant for indoor use will not be suitable for outdoor use because it will not be built to the same waterproofing and durability standards.

Similarly, while most outdoor cameras are more than capable of being used indoors, they are just too huge and cumbersome to be installed comfortably inside. 

With that said, there are a plethora of cameras built to handle both, such as dome cameras and PTZ cameras, so whatever your requirements are, you’ll have plenty of options.

What is the Cost of Installing Security Cameras?

Surveillance cameras cost roughly $150 per month or about $1,800 per year. Specific CCTV security systems cost more to install than others, depending on various factors. 

For example, systems with more wires necessitate additional trenching, cable running through walls, and post-installation repairs. 

Higher-resolution CCTV systems, License Plate Readers, and cameras with other unique features might cost anywhere from $50 to $300 more. 

A heavy-duty, weatherproofed camera is usually more expensive. Cloud-based solutions also include cloud storage costs. 

Making an informed security investment decision is crucial for facility owners and managers.

Where Should I install my Home Security Camera?

According to the Bureau of Justice Statistics, the most popular entryways for offenders are the front door, back door, and first-floor windows. 

Main entries, such as front and back doors and gates, and the paths leading up to them, should be covered by CCTV camera installation services. 

They should also keep an eye on the first-floor windows, as this is where the most significant trouble is likely to arise. 

Then, cameras can be set in the corners of your building to catch the complete perimeter. Parking lots and garages are other high-risk zones that should be watched 24 hours a day, seven days a week.

It’s crucial to keep an eye on the field of view to avoid generating blind spots. Consider lighting as well; situating cameras in well-lit places gives a brighter, sharper image. Hence, security camera installation is prioritized in these areas.

You might also explore cameras that detect body heat using infrared and work similarly to night vision. 

People shouldn’t be able to tamper with commercial security cameras thus they should be located high up – roughly 9 feet off the ground is generally enough. Another consideration is whether you want burglars to be able to see your cameras.

Should I hire a professional or install my home security myself?

You may choose to install your own company security camera system, though depending on the size of your system and whether it requires wiring, this can be difficult. 

Security camera systems cannot safeguard your facility if they are put incorrectly. Hiring a professional security camera installer is a secure decision, as this will ensure that all video systems are set up for optimal performance. 

Commercial security companies employ professionals who can ensure that cameras are installed properly, resulting in a secure and effective security camera installation for business safety. 

They are also skilled in installing and running wires without the risks of accidents and injuries with a residential installation.

Which Cables Should I Use to Install My Home Security Camera?

When using IP cameras, you’ll almost certainly be using Cat5E or Cat6 connections, which can carry the massive amounts of data required by digital video and high resolutions at extremely high speeds and over long distances. 

This is a step up from the coax cabling used to power analog security cameras; while coax cables are reliable, they are incompatible with IP camera installations. 

Cat5e and Cat6 cables can often be used to power security cameras, avoiding the need for additional cabling. 

When the security cameras are not connected to an NVR, this is known as Power-Over-Ethernet, and it necessitates the use of a PoE switch. 

Wireless security cameras may require less wire in the walls, but they will still need separate connections to power the security camera, typically 110VAC power.

What are NRVs and what do they do?

The Network Video Recorder, or NVR, is another essential component of any IP camera system. The NVR can be deployed nearly anyplace in your business or home because it is connected to the same IP network. 

You may use the NVR to record and save video on a hard drive and take photos and send them to your computer or a remote device for life and recorded viewing. 

Network video recorders typically include numerous channels for entering security camera feeds and serve as a one-stop-shop for combining feeds and maintaining a close eye on your surveillance feeds. 

NVRs and DVRs can be set up on a shelf or desk, mounted on the wall, or hidden behind a false wall. 

NVRs are distinguished from DVRs primarily because they record video from IP cameras, whereas DVRs primarily record analog video to a digital format. 

Standard DVR recorders use coaxial connections. However, Ethernet cables, such as cat5e or cat6, are used by many NVRs.


Installation of home security cameras is something that everyone can do by themselves, mainly because they are designed to be DIY systems.

However, seeking professional help at an extra cost might not be a bad option if you don’t take chances with technical stuff.

Frequently Asked Questions

Hard drives and cloud-based storage are required for recording security camera footage. The DVR contains a hard disk if you have an analog security camera system. If a hard drive fails during IP camera system installation, the NVR can employ hard drives for onsite recording and cloud-based recording.

It is suggested that commercial security camera footage be kept for at least 30 days in most cases. Camera footage is frequently held for up to 90 days in major operations, necessitating a larger storage system with more capacity. Using more physical space and hard drives, and more terabytes of space means storing more footage. To keep 1080p footage for 30 days at industry-standard frames per second, the average 12-camera corporate security system requires at least 8 terabytes of space.

Your activities and conversations, and those of your friends and family, are recorded when you have home security cameras installed. If the camera is connected to the Internet, which most wireless cameras are, the footage is now available online. This poses severe privacy concerns, in part because any footage uploaded to cloud storage through the Internet is vulnerable to hacking.

Some wireless security systems can work even when the power is down. It depends on how the security system and the monitoring center communicate. If the alarm system is connected by the Internet or VoIP, it will lose connectivity if the Internet goes down. If you use cellular radio, your alarm system will be able to communicate even if the power goes out and you can’t have Internet access.

Indoor security cameras are more durable than outside security cameras. Certain security cameras, such as huge bullet cameras, are simply too large to be comfortably positioned indoors. The majority of indoor security cameras, on the other hand, are neither weatherproof nor durable enough to endure the rain, wind, and snow of the outdoors.



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