The Best DIY Home Security Systems of 2025

1. SimpliSafe - Best DIY Installation and Monitoring

SecurityScore:

9.2 /10

800-544-5942

View Packages Links to SimpliSafe

How We Review

Product Specs

Equipment Costs	Packages starting at $249.96
Monitoring Options	Professional and DIY
Monthly Monitoring Costs	Starts at $21.99 per month
Contract Lengths	Month-to-month
Installation Options	DIY or professional
Smart Platform Integration	Alexa and Google Home

800-544-5942

View Packages Links to SimpliSafe

SimpliSafe launched in 2006, the same year as Twitter. But unlike the current X, SimpliSafe has stayed true to its roots, offering one of the best renter-friendly security systems. But the company has grown as well. Today, SimpliSafe can say its offerings are on par, or better in our opinion, with the DIY options from ADT, which has been around for 150 years.

The SimpliSafe system we tested (pictured below) was very reliable, as you would expect in a home security system. It also had all kinds of advanced features and the 24/7 monitoring meant that we didn’t have to jump at every alert and push notification. While the company may have started out for people living in apartments, we now feel confident in recommending SimpliSafe as a security system for large homes.

>> More Details: SimpliSafe Video Doorbell Pro Review

SimpliSafe Equipment

Although SimpliSafe focuses on DIY security, that doesn’t mean the equipment is cheap. When we got our SimpliSafe equipment, we were struck by the solid, lightweight feel of the equipment. We accidentally tested the sturdiness motion sensor, dropping it off a ladder, and it worked just fine afterward.

>> Compare: SimpliSafe vs. ADT

Speaking of durability, we also liked how our SimpliSafe system had a cellular backup to stay connected during a four-hour power outage in our neighborhood. While some of our wired cameras needed power to keep running, our sensors and battery-powered Outdoor Camera Pro remained vigilant during the blackout.

SimpliSafe offers a wide range of sensors that go beyond security-focused devices like motion sensors. The Hazard Sensors include a carbon monoxide, water, and temperature detectors. When combined with indoor, outdoor, and doorbell cameras, it makes for a very comprehensive safety and security system. One of the biggest drawbacks compared to some competitors is a lack of native home automation. However, there are integrations with virtual assistants Alexa and Google Assistant, which you can use to create automations.

>> Further Reading: The Legality of Security Cameras and Video Surveillance

SimpliSafe Monitoring

We had the option to monitor our security system ourselves for free or for $9.99 per month if we wanted camera recordings. But we signed up for professional monitoring so we didn’t have to check alerts or contact the authorities. Plus, we installed the Wireless Indoor Camera and Outdoor Camera which gave us access to features that can deter criminals.

The Core plan is $31.99 per month and includes SimpliSafe’s innovative feature, Intruder Intervention. When an alarm is triggered, SimpliSafe agents access the Wireless Indoor Camera to verify the alert and deter intruders using the two-way audio function.

We chose the Pro plan, which is $49.99 per month and includes Intruder Intervention and video verification, which can speed up police response.2 It also adds Active Guard Outdoor Protection. This feature works in the same way as Intruder Intervention where SimpliSafe agents will try to scare criminals off. But it uses the spotlight and siren to cause a ruckus.

Active Guard Outdoor Protection on the Pro Plan operates from 8 p.m. to 6 a.m. If you want 24/7 coverage, you’ll need to pay for Pro Plus, which is $79.99 per month. SimpliSafe’s plans has quite the range in price, but the good news is that there are no contracts. You can switch between subscriptions whenever your needs change. We even chose the free self-monitoring plan when we were working from home for three months. Then when we went on vacation, we increased it to Pro so we didn’t have to manage any alerts while we were at the pool bar.

Installing SimpliSafe

It only took 30 minutes to set up our SimpliSafe system. Even more impressive, half of that time was spent hardwiring the Video Doorbell Pro. If you don’t include the video doorbell with you system, you can probably get it up and running in around 15 minutes.

SimpliSafe is hands-down the easiest to install, but it isn’t perfect. We found out that the battery-powered outdoor camera needed to be charged before installation, so we charged it overnight and set it up the next day. But that was the only setback we faced.

Here’s the whole process:

1. We set up the base station by plugging it in, and then we turned on the keypad by removing the battery tab. They connected to each other right away.
2. We downloaded the app and signed in. We also linked the base station to our app and connected it to Wi-Fi.
3. Using the app, we paired sensors individually with the base station. Most of them were battery-powered, so we simply removed their battery tabs to turn them on.
4. We placed the sensors. They each came with a peel-and-stick adhesive backing; very convenient.
5. We plugged in the indoor camera, scanned a QR code using the app, and connected it to Wi-Fi.
6. The next day, after charging overnight, we followed the same steps to connect the outdoor camera to Wi-Fi. We then mounted it out on the porch.

A quick note on the installation, though: The peel-and-stick adhesive tape that comes with sensors are great if you want a fast and easy install, but we don’t recommend it for permanent installation. It tends to lose grip over time, especially when attached to concrete walls. It’s the reason one of our motion sensors crashed, and it’s not just a SimpliSafe problem. That’s true for all DIY security systems.

Whenever possible, anchor your sensors to walls using screws.  Most SimpliSafe sensors come with a mounting template.

>> Read More: The Best Battery-Powered Security Cameras

Expert Take

From Gene Petrino, Retired SWAT Commander and Law Enforcement

“I’ve investigated numerous incidents where a suspicious person was seen in the backyards of homes, checking windows and doors, and fled as soon as they realized that there were security cameras capturing their every move. In one specific situation, the suspect tried to disable the camera, only realizing that another camera was capturing his activities.”

2. ADT Self Setup - Best Equipment

SecurityScore:

9.0 /10

855-908-4461

View Packages Links to ADT.com

How We Review

Product Specs

Equipment Costs	Packages starting at $349
Monitoring Options	Professional or DIY
Monthly Monitoring Costs	Starts at $24.99 per month
Contract Lengths	Month-to-month
Installation Options	DIY
Smart Platform Integrations	Alexa and Google Home

855-908-4461

View Packages Links to ADT.com

ADT is best known for its professionally installed and monitored security system. You can see it in action in our ADT review. Not too long ago, however, it introduced its own version of a DIY security system, which is a combination of equipment from two home security powerhouses: ADT and Google Nest.

The aptly named ADT Self Setup includes sensors from ADT, as well as high-end security cameras and a video doorbell from Google Nest. That, plus ADT’s world-class monitoring service, makes ADT Self Setup worthy of a spot on this list.

>> Read More: Google Nest Doorbell (Battery) Review

ADT Self Setup Equipment

ADT has a reputation for high-quality security equipment. It’s not just weatherproof. It’s durable and can continue operating in the harshest conditions. The ADT Self Setup devices are no different. In fact, most of the products are the same equipment ADT sends out with its professional installers.

The highlight though are the cameras. ADT uses security cameras from Google Nest – technically a third-party – but unlike our experience with Cove, the ADT+ app managed and monitored the cameras directly. The same goes for other Google products like the Nest Hub Max. So even though we already tested the Google Nest Cam (battery) as a standalone unit, testing it and the other Nest Cams as part of an ADT system was a new and refreshing experience to us.

ADT Self Setup Monitoring

Another reason to sign up as an ADT Self Setup customer is the professional monitoring plans are cheaper than ADT’s professionally installed security systems. You can even self-monitor if you’re into that kind of thing. But considering how good ADT’s professional monitoring service is, we recommend signing up for an ADT plan.

For starters, your system will be monitored by any of the 12 ADT monitoring centers. These centers are equipped with backup generators, communication lines, and servers. You also get access to ADT’s SMART Monitoring platform, which speeds up the monitoring response time by using text-based alerts. Here’s how much the plans cost:

>> Related: The Best No-Contract Security Systems

Installing ADT Self Setup

Right off the bat, we noticed the hub’s bulky form. It stood about six inches tall and was about 4.5 inches wide at the base. Fortunately, it’s now cylindrical, so it takes up less space than the rectangular one ADT had before. The LED ring around the top that doubled as a night light for us was also a nice touch.

ADT Self Setup didn’t include a touch screen keypad, so unlike with Cove, we had to setup everything through the ADT+ app. We first connected the hub to our phone via Bluetooth, and then entered our Wi-Fi information to connect the hub. After that, we paired sensors. The initial setup took less than 10 minutes all in all.

After that, we set up the Nest Cam cameras and the Nest Hub Max smart display. They were previously set up with our Nest account from when we reviewed them, but if it’s your first time setting them up, allot about five minutes for each camera and device. In our case, though, we just logged into our Google Nest account on the ADT+ app to pair the Nest devices.

3. Cove - Most Affordable

SecurityScore:

8.7 /10

View Packages Links to Cove

How We Review

Product Specs

Equipment Costs	Systems start at $99
Monitoring Options	Professional only
Monthly Monitoring Costs	Starting at $19.99 per month
Contract Lengths	Month-to-month
Installation Options	Professional or DIY
Smart Platform Integration	Alexa and Google Home

View Packages Links to Cove

Technically, Cove is only a DIY system in that you can install it yourself. The equipment requires a monitoring subscription to function, but we wanted to include Cove because it’s such a budget-friendly option, even with the monitoring fee. In addition to not having an installation fee, Cove equipment is much cheaper than the others on this list. For our tests, we took advantage of a 65-percent discount to get an eight-piece Cove system, with security cameras, for around $300.

This wasn’t a lucky break. Cove regularly slashes prices by up to 60 percent. We recommend checking Cove’s website around the holidays, such as Black Friday and the Fourth of July.

>> Related: Affordable but Top-Quality Security Systems

Cove Equipment

Cove let us pick from a wide range of security components. They weren’t as high-quality as the sensors from ADT Self Setup and SimpliSafe. In fact, they felt plastic-y and a little on the lightweight side. We were careful not to accidentally drop them this time.

We got ourselves a bunch of security and safety sensors (they have smoke alarms, unlike abode), plus a couple of security cameras. The cameras were from the brand Eufy. They offered great specs, like 2K video quality, but just like the sensors, they didn’t feel as durable as our top security camera options, such as the ones from Lorex. (See our Lorex review.) In any case, they were affordable. We got one outdoor camera for free, and an indoor camera for $59.99 with discounts applied.

>> Learn More: Eufy 2K Camera Review

Cove Monitoring

Cove gave us two monitoring options, both of which were for professional monitoring. The system doesn’t work as a self-monitored alarm.

The main difference between the plans is voice control from Alexa and Google Home and camera support. That means if you plan on including security cameras as part of your system, you have no choice but to go with the more expensive option. Our next pick, ADT Self Setup, does the same thing, but its top plan costs $39.99. So Cove Plus is a pretty good deal when you look at it that way.

Installing Cove

Cove also gets high DIY marks for its ease of installation. Every Cove system arrives paired and ready to work. All we had to do was switch on the base unit and set up the touchscreen control panel. We only needed to pull our phone to link our Cove account to the system. The touchscreen guided us through the whole installation, and having a touchscreen included is impressive given Cove’s low pricing.

Once the system was fully installed, we activated the monitoring subscription, did a test run with customer support, and that was it! It was simple, user-friendly, and straightforward, exactly what you want from a DIY system.

>> Also See: The Best Security Systems With Apps

Our biggest qualm with using the system had to do with the fact that Cove’s cameras are supplied by Eufy. While the quality of these cameras is fine, we couldn’t monitor and manage them using the Cove app. So, we had to use the Cove app for our sensors and log into Eufy to check our videos. It’s not the most convenient setup.

4. abode - Most Flexible Monitoring Options

SecurityScore:

8.0 /10

View Packages Links to abode

How We Review

Product Specs

Equipment Costs	Packages starting at $109.99
Monitoring Options	Professional and DIY
Monitoring Costs	Starting at $74.99 per year for the first year ($6.25 per month)
Contract Lengths	Month-to-month or Yearly
Installation Options	DIY or professional
Smart Platform Integration	Alexa, Google Home, and Apple HomeKit

View Packages Links to abode

abode is similar to SimpliSafe in many aspects, but it has a deeper reach into home automation, making it a particularly great choice for those who want a high-tech security system.

abode works with a number of third-party devices. That means you’re not limited to abode equipment. You can pair Z-Wave, Zigbee, and even HomeKit products. (That’s why it’s one of the best security systems for Apple users.) Of course, all that means a more complex setup process, but even though our home is well-equipped with home automation devices, it still took us less than an hour to set up abode.

>> Related: The Best Smart Home Security Systems

abode Equipment

abode security systems are anchored by a hub, for which abode offers three options: Smart Security Hub, abode Security Hub, and iota All-in-One Hub.

We decided on the most advanced option, the iota All-in-One, because the hub itself contains a built-in 1080p security camera, a siren, a motion sensor, battery backup, and a cellular chip. From there, we picked from the available abode packages priced between $279.99 and $399.99. The packages contain door and window sensors, acoustic sensors (aka glass-break sensors), and motion sensors. We also added add-ons like an indoor camera, smart bulbs, and smart plugs.

Expert Take

From Gene Petrino, Retired SWAT Commander and Law Enforcement

“Many of the false alarms we responded to were from DIY systems. I remember one instance where the homeowner installed the system but never set up notifications. The neighbor called an alarm activation to the police department when they heard the audible alarm activate, and the homeowner was completely unaware. We were able to determine that the activation was caused by a fan blowing a balloon which set off the motion sensor.”

abode Monitoring

abode has the most flexible monitoring options we’ve ever seen. It has free self-monitoring, premium self-monitoring ($6.25 per month), and professional monitoring ($16.67 per month for the first year).

We initially went with the premium self-monitoring option, called Standard, which gave us 10-day video history, person detection for our cameras, access to the CUE home automation engine (similar to IFTTT), and priority customer support. Note: No professional monitoring.

>> Learn More: The Best Security Systems With IFTTT Support

After one month, however, we felt that we needed more, so we upgraded to professional monitoring. The main reason was the ability to access cellular backup. Although we connected the hub via an Ethernet cable (which is more reliable than Wi-Fi), we know our internet cuts out occasionally. Cellular backup made sure abode was always online. That alone made the abode home security system plan worth it.

>> Learn More: The Best Security Systems With Cellular Backup

Installing abode

abode didn’t give us much headache with the install. It was fairly standard; we set up the hub, connected it to the app, and then paired the sensors.

Our one gripe is that the hub had to be connected to our router via an Ethernet cable first even if you’re planning on using Wi-Fi. It needs the Ethernet connection so you can register the Wi-Fi SSID and password on the app. We decided to keep the Ethernet connection for slightly better reliability, but that’s something to keep in mind if you’re looking for a completely wireless DIY setup. It supports Wi-Fi, but it needed an Ethernet connection for the setup.

As for the sensors and other components, we didn’t have much trouble pairing them. The entry sensors came pre-paired with the hub, so after pulling out their battery tabs, they paired instantly. For the camera, however, we had to initiate the pairing process via the abode app. It took about five minutes – roughly as long as it took us to set up our Nest Cam (battery). All in all, we set everything up in less than 45 minutes.

5. Frontpoint - Best Customer Service

SecurityScore:

8.9 /10

844-933-2405

View Packages Links to Frontpoint

How We Review

Product Specs

Equipment Costs	Starting at $69.00
Monitoring Options	Professional only
Monthly Monitoring Costs	Starting at $14.99
Contract Lengths	1-36 months
Installation Options	DIY
Smart Platform Integration	Alexa and Google Home

844-933-2405

View Packages Links to Frontpoint

Frontpoint is another system on our list that’s DIY only in terms of its installation. However, that technicality is overshadowed by the exceptional customer Frontpoint provides. A lot of false alarms are caused by bad DIY installations, and having a company that provides great support can significantly cut down on mishaps. The company regularly gets high marks for its customer service, and our own brush with service during setup, which we’ll share below, left us feeling satisfied.

>> Further Reading: Frontpoint FAQs

Frontpoint Equipment

We built a custom Frontpoint system from scratch, starting with the basic kit that costs $129. It included a hub, a motion sensor, and an entryway sensor — pretty bare bones — but we expanded it by adding more sensors, security cameras, and even a smart lock and thermostat. All in all, we spent over $500 on equipment, but if that’s too much to pay at once, you can choose to finance it and pay over 36 months following a credit check.

Take note that Frontpoint occasionally offers discounts. You can sometimes get the basic kit for as low as $69, and add-on equipment sometimes has markdowns of up to 60 percent. We say take advantage of those deals if possible; Frontpoint isn’t the cheapest option around.

>> Alternative Options: The Best Security Systems Without Credit Checks

Frontpoint Monitoring

The buying process for Frontpoint was all online, just like with SimpliSafe and abode. But there’s one tiny difference: Frontpoint requires professional monitoring. Unlike our two other picks which let us add or remove professional monitoring, Frontpoint’s monitoring service was automatically added to our cart. In fact, we had to fill in our details (name, monitored address, emergency contact numbers, etc.) before we could checkout.

The monitoring subscription didn’t start until we activated the system, though, after which we paid $49.99 per month. We also signed a three-year lock-in contract.

Frontpoint only advertises one monitoring plan on its website that covers everything you’d expect, like cellular backup, cloud storage, and home automation features. While we couldn’t negotiate the three-year contract, we could jump on the phone and speak to the team about other Frontpoint plans. Packages start from $14.99 and remove some of those features we mentioned earlier. Unfortunately, there is no self monitoring option.

Installing Frontpoint

Our Frontpoint installation didn’t go as smoothly as our SimpliSafe and abode installations. We got the package late afternoon and immediately got to setting it up. We started with the hub. We plugged it into a wall outlet and then opened the Frontpoint app on our iPhone, which guided us through setting up the hub and pairing it with the keypad. So far, so good.

Next, we connected the sensors and the cameras. The sensors had a ‘pair’ button that we pressed and held to make them discoverable. On the other hand, since the cameras needed a Wi-Fi connection, we set them up via the app. It was a standard security camera installation.

One door sensor, however, refused to connect even after several tries, so we skipped it to finish the rest. After about 30 minutes, we circled back to it and spent another 15 minutes or so trying to connect it. It was past seven o’clock when we decided to give Frontpoint a call. We were surprised we actually got through. Most alarm companies don’t have customer support after normal office hours.

The agent we spoke with helped us troubleshoot the door sensor and after a few minutes, he concluded that it must be broken. Frustrating, yes, but things like that happen when you DIY. The silver lining though, was that he immediately put in a request for a replacement, which was delivered to us two days later. That’s top-notch service, in our opinion.

6. Deep Sentinel - Best Video Monitoring

SecurityScore:

7.9 /10

View Packages Links to Deep Sentinel

How We Review

Product Specs

Equipment Costs	Starting at $399
Monitoring Options	Professional and DIY
Monthly Monitoring Costs	Starting at $60
Contract Lengths	1-12 months
Installation Options	DIY
Smart Platform Integration	None

View Packages Links to Deep Sentinel

Deep Sentinel relies on AI-powered cameras to detect intrusions, similar to Arlo and Lorex models. But what sets Deep Sentinel apart is it offers live video monitoring. It’s similar to SimpliSafe’s Intruder Intervention feature for the Wireless Indoor Camera.

Of course, having strangers monitor your camera can be a cause for privacy concerns. To fix that, Deep Sentinel has a thorough vetting process for its monitoring agents. On top of that, Deep Sentinel requires that its cameras be placed outdoors — never indoors. That way, they can stop burglars before they get in while also preserving your privacy.3

>> Further Reading: Do Security Cameras Deter Crime?

Deep Sentinel Equipment

Deep Sentinel offers only security cameras. They are battery-powered and come with removable batteries, plus each system requires a hub that provides local video storage and doubles as a charging station.

The specs of the camera are decent. It’s comparable to the Arlo Pro 3 we reviewed — with a weatherproof casing, three-month battery life, a 130-degree viewing angle, two-way talk, and AI person detection — but with slightly lower video resolution. Deep Sentinel is 1080p, while Arlo Pro 3 is 2K.

Deep Sentinel Monitoring

The most interesting aspect of Deep Sentinel is its monitoring. First, let’s cover the cost. As we expected, Deep Sentinel’s pricing is higher than others on this list. It costs a whopping $100 per month for one camera, plus $50 per month for each additional camera. That’s $200 per month for our three-camera system. Deep Sentinel isn’t cheap, and here’s why.

When the camera detects a possible intruder, it starts streaming to the LiveSentinel monitoring center. A trained guard there will check the footage to verify it, and if it’s a real threat, they’ll use the camera’s two-way audio to engage the intruder. The goal is to make the intruder go away before they get inside your home. If that doesn’t work, Deep Sentinel will call the police to submit a verified dispatch request. That real-human engagement is what customers pay for.

Is it worth the over $100 monthly fee? Maybe for some, but it’s clearly not for everybody.

>> Alternative Options: The Best Outdoor Security Cameras

Installing Deep Sentinel

The Deep Sentinel equipment looked intimidating to install, but the setup process was actually quite easy, especially since the cameras were wireless and battery-powered. We first set up the hub, which connected to our router via Wi-Fi. Once it was on, we inserted the large, cylindrical batteries into the cameras. They booted up and paired with the hub in seconds. Deep Sentinel pre-paired the cameras before shipping.

What ate up most of our time was installing the cameras. It helped that they were wireless with a 100-foot wireless range, but we still had to experiment with the positioning to make sure they had a clear view of the most important areas — our front door, the pathway to our house, and our backyard. All in all, we spent about 45 minutes mounting the cameras, in addition to the 15 minutes we spent unboxing them.