10 The Best Diy Home Security System Reviews for 2025 | SHR

Source: Amazon

Our pick: D1D9 Home Burglar Alarm System

As a home security expert who has tested dozens of burglar alarm systems, I had the opportunity to evaluate the "Home Burglar Alarm System 23 pcs kit Wireless DIY GSM Auto Dialer." After a week of real-world testing in a suburban home environment, here’s my professional take on its performance, features, and limitations.

Pros:

1. Simple DIY Installation
   The system is easy to set up without professional help. All components are clearly labeled, and the instructions are straightforward. It took under an hour to install and program the sensors throughout a medium-sized home.

2. Remote Control via Cellphone
   One of the standout features is the ability to arm/disarm, activate voice monitoring, and use the intercom function remotely via cellphone. This is especially useful for homeowners who travel frequently. The GSM auto dialer worked well with a T-Mobile SIM card, and notifications were consistently sent during testing.

3. Effective Intrusion Alert
   When a sensor was triggered, the system sounded a loud alarm, and I received a phone call and text alert within seconds. This immediate response adds a strong deterrent against potential intruders.

4. Built-in Battery Backup
   The built-in rechargeable battery kept the system running during a simulated power outage. This ensures continued protection even if power is cut intentionally or due to outages.

5. Expandable Kit
   The 23-piece kit includes door/window sensors, motion detectors, and remote controls, making it comprehensive right out of the box. Additionally, users can add more sensors if needed, allowing for customization based on property size.

Cons:

1. SIM Card Not Included
   The system requires a 2G GSM SIM card (preferably T-Mobile in the US), but it does not come with one. This adds an extra step for users and may be a hurdle for those unfamiliar with cellular networks or those in areas with limited 2G coverage.

2. Battery Quality Could Be Better
   The included batteries are labeled as “gifts,” and during testing, one motion sensor battery drained faster than expected. Users should be prepared to purchase replacements soon after setup.

The Home Burglar Alarm System 23 pcs is a cost-effective and functional choice for homeowners seeking a DIY security solution with remote access features. While it may not match the build quality or smart home integration of more premium brands, it delivers reliable performance where it counts—deterring intrusions and alerting you quickly.

For users looking for affordable peace of mind, especially in areas with 2G GSM coverage, this system is a solid investment. Just remember to factor in the need for a SIM card and possibly replacing the included batteries shortly after setup.

Also great: Arlo Home Security System

After testing the Arlo Home Security System over the course of several days in a two-bedroom home, I found this product to be a strong contender in the DIY smart home security space. This system delivers flexibility, reliability, and user control—all without requiring a long-term contract. Here's my breakdown based on real-world use.

Pros:

1. Effortless DIY Installation
   The setup process was quick and user-friendly. The keypad hub plugs in easily, and the two wireless 8-in-1 sensors paired immediately via the Arlo Secure App. No need for drilling or complex configuration—this is a true plug-and-play system.

2. Impressive 8-in-1 Sensor Functionality
   Each sensor monitors multiple conditions, including motion, door/window open-close, water leaks, freezing temperatures, ambient light changes, and even third-party smoke/CO alarms. This allows for comprehensive coverage using fewer devices.

3. Customizable Security and Easy App Control
   Through the Arlo Secure App, I was able to assign specific detection roles to each sensor, adjust alert preferences, and manage system status (arm, disarm, standby) seamlessly. The ability to personalize widgets for faster control added convenience.

4. Built-In Emergency Response
   The keypad features one-tap emergency response buttons for fire, police, and medical help. During testing, the button activation was immediate, and this feature adds peace of mind for families, especially those with seniors or children.

5. No Contract Required for 24/7 Monitoring
   Unlike other security services, Arlo provides 24/7 professional monitoring without locking users into a contract. This level of flexibility is a major benefit for renters or homeowners who value commitment-free protection.

Cons:

1. Limited Sensor Quantity in Starter Kit
   The included two 8-in-1 sensors are powerful, but may not be sufficient for larger homes or properties with many entry points. Additional sensors are available but come at a premium price.

2. No Cellular Backup Option
   The system relies on Wi-Fi and SecureLink for communication. If the internet connection is lost or power goes out without backup, the system may become non-functional unless you’ve integrated a battery backup and local alert setup.

The Arlo Home Security System (SS1201) is a well-rounded, intelligent DIY solution ideal for tech-savvy homeowners or renters looking for flexible, contract-free protection. Its compact multi-function sensors reduce hardware clutter, and the app-based control is intuitive and responsive. While it’s best suited for small to medium homes due to the starter sensor count, the system can easily scale up.

If you're looking for a reliable smart home alarm system that doesn’t tie you down with contracts, Arlo’s offering is a great choice—especially for those who appreciate convenience, customizability, and professional-grade monitoring.

Also great: tolviviov Door Alarm System

After installing and testing the tolviviov WiFi Door Alarm System in a small apartment setting, I found it to be a reliable and user-friendly entry-level smart security system. It’s designed for DIY users who want basic home protection with modern features, without contracts or ongoing fees.

Pros:

1. Easy DIY Setup with No Tools Needed
   This system is incredibly easy to install. All components are wireless and adhere with adhesive strips, making them ideal for renters. Setup through the app took less than 20 minutes, and no drilling or wiring was required.

2. Real-Time Smartphone Alerts
   Through the mobile app, I received instant push notifications every time a door or window sensor was triggered. This real-time monitoring gives peace of mind, especially when you're away from home.

3. Works with Alexa and Google Assistant
   Integration with voice assistants adds convenience. I was able to arm and disarm the system using voice commands, which worked smoothly with both Alexa and Google Assistant.

4. Customizable and Expandable
   The base system includes 5 sensors and 2 remotes, but supports up to 20 sensors and 5 remotes or keypads. This makes it a good option for growing families or those expanding their living space over time.

5. No Contracts or Monthly Fees
   One of the biggest advantages is that it offers complete access to features without a subscription. This is perfect for users who want a simple, budget-friendly home security system without the cost of ongoing monitoring services.

Cons:

1. No Cellular Backup
   This system only works over Wi-Fi (2.4GHz only). If your Wi-Fi goes down or there's a power outage, the system relies solely on its limited 8-hour backup battery and loses its ability to send alerts. There’s no cellular backup option, which may be a concern for some users.

2. Basic App Experience
   While functional, the app interface is relatively simple and lacks advanced automation or scheduling features found in more premium systems. It's not a dealbreaker but something to be aware of if you're used to high-end smart home platforms.

The tolviviov WiFi Door Alarm System is a solid choice for apartments, condos, or small homes where users want a straightforward, affordable smart security solution. It delivers key features—smartphone alerts, Alexa integration, and customization—without requiring a subscription.

While it lacks advanced capabilities like cellular backup or smart device automation, it does what it promises very well. For renters or first-time smart home users, this system offers excellent value and a hassle-free setup.

Which is the best DIY security system?

Determining the best DIY security system depends on your specific needs and preferences. Some popular options include SimpliSafe, Ring Alarm, Abode, Wyze Home Security, and Blue by ADT. These systems are designed for easy self-installation and typically offer features like wireless components, mobile app control, and optional professional monitoring.

Is DIY home security worth it?

DIY home security can be worth it for individuals who are comfortable with technology and prefer a more hands-on approach to installation and monitoring. DIY systems are often more affordable and offer flexibility in terms of customization. However, it's essential to assess your own skills, the level of security you need, and whether you prefer professional monitoring services. Some DIY systems also allow for professional monitoring if desired.

What is the most effective home security?

The most effective home security involves a combination of measures, including a reliable security system, surveillance cameras, proper lighting, secure doors and windows, and good neighborhood relationships. Additionally, practices like locking doors and windows, using smart technology for remote monitoring, and being aware of your surroundings contribute to an effective overall security strategy.

Can you make your own home security system?

Yes, it's possible to create your own home security system, especially with the availability of various smart home devices. You can integrate components like smart door/window sensors, motion detectors, smart locks, and surveillance cameras. However, it's important to ensure compatibility and reliability among the devices and consider factors like power sources and communication methods. Creating a DIY system may require more technical knowledge and troubleshooting compared to pre-packaged solutions.

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