The Top 6 Best DIY Home Security Systems

A home is one of the important needs of any human being. It is the very place where you settle and live your life.

Homeownership, while it gives you a sense of accomplishment, is not easy all the time. You need to protect it at all costs, and not just the house itself but also your family and your valuables in it.

That is why it is good news for many homeowners that they can now get the best DIY home security system to keep their homes secure at all times.

There are several important things you can do with these DIY home security systems. Deterring is the first one. You can use them to protect your home from crimes like robbery.

These monitoring systems also help you get a real-time watch of your premises. These also come with alert devices which can deliver messages to the nearest authorities.

Finally, these systems can also document and keep track of all your security data. When you know the benefits of these systems, you will be more inclined to get one for your home.

But just like anything else, there are important points to remember to ensure a successful purchase.

Designing a DIY Home Security System

The DIY affair is definitely back and home security systems are definitely going with the trend.

With the advancement of modern-day technology, home security installation and tool costs can all add up to a big investment.

You’ll want to choose your components wisely to create an efficient security system that’s cost-effective.  This is the reason why more and more homeowners rather choose to install their security alarms on their own.

They do it instead of spending for installation and professional fees of total strangers to mount their security systems.

While a do-it-yourself home security system may get a bit difficult and confusing at the start, once you get the hang of things and with the help of the right tools and instructional manuals, you will definitely have your alarms fixed and set up in no time.

To guide you, you will want to start with the basics.

Better Lights and Illumination

Light scares criminals. It’s much easier to sneak around, survey a property, and ultimately break in when the perimeter of the house is dark.

Light is one of the cheapest and most effective deterrents for criminals. A good example is a security camera to be installed outside your home. If there is no proper lighting, how will you see clearly everything that happens outdoors?

Thus, another vital consideration you have to pay attention to is providing enough illumination to your place. Installation of motion detecting lights is also a sound option.

Door Locks and Dead Bolts

You are probably wondering why this is the first thing you have to consider here when it is not even related to security alarms, cameras, and other electronics.

It is because when you secure your house, you must predominantly practice the basics of making your house safe and sound using these combination locks and bolts.

It may be a conventional way to protect your home but this remains to be a helpful and effective way to protect your house from any burglar attacks.

If you’re interested in upgrading to a smart deadbolt we recommend reading our guide to the best smart locks.

Tried and true basics

There are a lot of small home security elements that are overlooked, but no DIY security system is going to be effective without securing these common entry points.

Do your windows lock? If you have a doggy door is it secure? Do you use a security door bar on all sliding glass doors in your home?


You can opt for either wired or wireless DIY home security systems.

Those who would like to go for a wired version may have to exert some amount of work since the installation of wired security systems will entail drilling holes and positioning of wiring.

Meanwhile, if you would like a more affordable security system with a simpler installation, you can choose wireless security cameras instead.

These are the ones that are made internet-ready complete with live feedback which comes from your net connection straight to the monitor.

Can you imagine how difficult it can be not to have video surveillance that comes with the security system?

However, with modern technology, at a cheaper price, you can now monitor your property, thanks to your computer and internet connection.

Maintained and Continuous Action

Finally, there is the concern of maintenance of your DIY home security system.

As a part of this maintenance process, you will need once again your reliable computer, compatible software, and sufficient storage memory for digital and still images.

What are the Best DIY Home Security System for July 2021?


1. iSmartAlarm iSA3 Preferred Package Home Security System

iSmartAlarm Preferred Home Security Package | Wireless DIY No Fee IFTTT & Alexa Compatible iOS & Android App | iSA3, White
  • iPhone and Android smartphone enabled
  • Free phone alerts, text message alerts, push notifications and Email alerts
  • No monthly fees, no contracts required
  • Do-it-yourself (DIY), Self-monitored and self-controlled product
  • Open to future home automation features

iSmartAlarm iSA3 is an effective and most convenient way to monitor your home and give users access to the devices in your home.

Once you installed this home security system in a dormitory, apartment, or home, you will be able to access real-time feedback data on an iPad or iPhone.

Its central hub is called CubeOne that connects to your router at home.

This system serves as the brain of the iSmartAlarm iSA3 home security system and coordinates the activities of every connected sensor. CubeOne may be expanded to control countless iSmartAlarm sensors.

iSmartAlarm iSA3 is made to monitor different objects around your home and the most important people of your life.

With the different sensors included in the package, users may observe and monitor when a window, cabinet, or door is opened or if the movement is detected in a particular area.

The remote tags may be attached to your bag or key ring to notify the system when a family member leaves or arrives home.

Every remote may be used for controlling home devices or for activating the siren of iSmartAlarm.

The main control for this home security system is the mobile device through dedicated mobile apps.


  • 100% wire-free
  • No contracts
  • No fees to pay every month
  • Outstanding customer service.
  • Smart features are useful
  • Send alerts through text message, phone call, email, or push notifications


  • Spot requires improvements yet it is a good concept
  • Contracts protect both parties
  • Installing iCamera may take a longer time than expected.

2. Canary All-in-One Home Security Device

CANARY (CAN100USBK) All-in-One Indoor 1080p HD Security Camera with Built-in Siren and Climate Monitor, Motion / Person / Air Quality Alerts, Works with Alexa, Insurance Discount Eligible - Black, single
  • INDOOR HOME SECURITY CAMERA: 1080p HD wifi IP camera with high quality sound, 147° wide-angle lens and automatic night vision, intelligent person and motion detection with alerts, smart arm/disarm, activity zone masking, works with Alexa and Google Assistant
  • HOME SECURITY PRO EXCLUSIVE: 90 dB Burglar Alert Siren, HomeHealth Technology (monitors air quality, temperature and humidity)
  • INCLUDES PREMIUM SERVICE (1 year FREE included): 24/7 watch live, two-way talk, 30-day video history, unlimited video downloads, full-length motion-activated recordings, extended 1-year warranty, a personal safety button, incident support service, desktop streaming, and more
  • EASY SETUP: No installation required. Simply plug it in, connect to wifi, and all systems go
  • AWARD-WINNING DESIGN: Blends beautifully into your home and can hide in plain sight

As its name implies, Canary All-in-One Home Security System is an all-in-one solution for your security needs and the most suitable option for people who are living in apartments and small homes.

It comes in a size that’s almost the same as the can of soda, yet this is packed with full security deployment.

Some of its features include an air quality sensor, motion sensor, crazy loud 90dbd siren, and a 1080p camera with HD night vision capability. Users who chose a free subscription get a 12hr video history.

For those who are willing to pay $10 each month, you can increase the time up to 30 days.

Once this security system detects motion, you will get notifications on your phone, which leads to a live stream of your home so you can evaluate the situation.

There are no window sensors or doors, yet if you are living in apartments, the 145-degree lens of the camera will cover most of your living space.

This all-in-one home security system offers stable video streaming. Its app runs smoothly. Aside from that, you may link different Canary cameras to the same account as well as stream these in one interface only.


  • Includes sensors for air quality, humidity, and temperature.
  • Inexpensive video storage
  • Auto-off or on features
  • Extremely loud siren
  • Crisp video quality
  • Features work perfectly
  • Sends notifications even offline.


  • Web interface needs improvement.
  • Does not have a backup cellular connection.

3. Simplisafe2 Wireless Home Security System

SimpliSafe SSCS2 Simplisafe2 Wireless Home Security Deluxe Pack, (13 Pieces)
  • Superior Protection. SimpliSafe is an award-winning home security system—built by a Harvard-educated engineer. It protects your home with the latest wireless technology.
  • Monitoring is not required - use the system as a local alarm siren with no monthly fe

The Simplisafe2 Wireless Home Security System is a special kind of do-it-yourself solution for home protection.

Aside from the fact that you can easily install it on your own, there is also no need for you to sign up for long-term contracts with any alarm monitoring company.

Every security device communicates wirelessly and has been pre-programmed to work as one the moment you get it.

Its base station is the sole aspect of the system which requires to the plugged in with the others with the use of batteries for powering them.

When something triggers your alarm, the system will contact the dispatcher through a cellular network.

Not like the majority of security systems that use the landline, a pair of scissors will not be able to cut the communication.

Its live monitoring runs monthly and you can cancel it anytime, with the price depending on your chosen monitoring package.

But, you can also choose to use this as a local stand-alone alarm system in case you don’t like live monitoring 24/7.

Since the Simplisafe2 Wireless Home Security System is wireless, it is portable and you can take it with you with ease if you will be moving to a new home.

This is also customizable and sensors can be added to the system up to 41.


  • Portable system
  • Easy installation
  • No fixed long term contracts
  • Remote access through phone
  • 100% wireless
  • Great customer support
  • Flexible set up


  • An interactive monitoring service is needed to use remote features and receive email and text alerts
  • Lacks cameras or ability to add third-party cameras

4. Pisector Professional Wireless Home Security Alarm System

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The Pisector Professional Wireless Home Security Alarm System Kit is a professional easy to use and versatile wireless accessory.

This comes with an auto-dial feature that can contact as many as four numbers automatically in cases of security threats.

In commercial establishments and shops where loud alarms tend to compromise people’s safety, silent alarm mode buyers get can come in handy.

The landline, unplug, and short circuit cut alerts which it generates can warn you of performance issues or breaches while the easy-to-install and low profile window sensors provided convenient installation out of sight with the use of double-sided sticking tape.

This wireless home security system also has a loud sire, volume adjusts function, and microprocessor-controlled sensors which discriminate targets weighing below 50 pounds to reduce the risk of receiving false positives.

The wireless system provides some exceptional features which some homeowners might find attractive, including the Silent Alarm Mode which can call out discreetly, a microprocessor-controlled pet immune sensors to detect motion of objects more than 50 pounds with pre-analysis prior to alerting to reduce false alarms and volume adjustable function with mute for hiding the console so it won’t be found and smashed by the intruder.


  • Comes with unique features
  • The package includes screws, spacers, and 3 meters of double-sided tape
  • Easy to use the alarm system
  • A great solution for basic home security issues


  • Cannot be used together with a CCTV system
  • Only one password is allowed

5. Fortress Security Store S02-B Wireless Home and Business Security Alarm System

The Fortress Security Store S02-B Wireless Home and Business Security Alarm System is another DIY system to help secure your home from burglars and intruders.

This has been specially designed as a self-monitoring system you can install by yourself. It is also pre-programmed to facilitate easy setup.

This wireless system has auto-dial functionality which makes use of your home VOIP or landline to call as many as 6 phone numbers you have programmed.

It can also play a 10 second recorded message. A contract is not required and you only have to pay for the device itself.

At a reasonable value, this standalone system can provide you with excellent coverage.

The system will be your own and it is also portable due to wireless communication aside from a single alarm that plugs into the primary panel.

This is also a remarkable customizable system in which you can easily alter any of the settings that have been pre-programmed in order to suit your needs.

You can add up to 99 devices to this system to further improve the security coverage in your home.

There are also extra environmental sensors and additional sensors for detecting intruders that you can buy separately.


  • Highly acclaimed customer service
  • Easy to install
  • Pre-programmed with additional instructions and help online
  • Expandable and customizable
  • No fixed long term contracts
  • Notify 6 phone numbers once an alarm is triggered
  • Portable


  • Lacks duress code to switch off the alarm
  • Cannot be monitored or disarmed/set over smartphone or internet
  • No cameras or doesn’t allow addition of cameras

6. Fortress Security Store S02-E Wireless Home Security Alarm System DIY Kit

As far as home security is concerned, many people have no idea what to choose, that’s why they usually end up with standard equipment which fails them in the most important times.

To have peace of mind knowing that your home is secure, you must consider getting a system that can keep you safe in more ways than one.

The Fortress Security Wireless Home Security Alarm System DIY Kit is among the best surveillance systems you can use to ensure your protection and safety.

This product has been loaded with various features all embedded in one system.

For starters, in the event that your home has been breached, this security system can initiate a call to a specific number you choose and alert the number about the breach.

This can also detect if a door or window has been opened or when the glass on your doors or windows breaks.

There are also included motion sensors in the package to ensure that there will be no suspicious movements or activities inside your abode.

As this a wireless system, you can be sure that you don’t have to deal with wires that could get in the way.


  • Excellent features
  • Motion detection
  • Alerts
  • Glass break detection
  • Loud alarm
  • Security code
  • Wireless


  • Installation is best done by experts
  • Might not be suitable for all users


Overall, home security revolves around having peace of mind and safety. If you consider the DIY options, think of what will make you feel safe.

If you are done determining your priorities, search for the best DIY home security system with the finest features and available at a reasonably-priced package.

As an Amazon Associate I earn from qualifying purchases. Last update on 2021-07-15 from Amazon / Images from Amazon Product Advertising API