Hardwired Security System: What Is It & How It Works

While the world may be switching to wireless technology, a hardwired security system is a better option for specific users. They emerged as stalwart protectors, offering reliable, robust, and proven methods to safeguard our homes and loved ones, even without the internet.

A hardwired home security system is less prone to hacking or other security breaches, adding further durability to the infrastructure. They also show the most resistance toward interference or jamming. 

hardwired security system

Even though wireless security systems have improved and may seem more convenient, they are prone to cyber-attacks and hacking.

Considering these differences, we have listed some of the best-hardwired security systems and explored their features, advantages, and the peace of mind they bring to homeowners seeking unwavering protection for their residences.

Top 6 Wired Home Security Systems

1. Lorex

Deemed as the best hardwired security system for homes, Lorex is a fully self-contained and self-monitoring system. Lorex is a single-round investment. It comes with a convenient installation process.

The company has video guides to facilitate the DIY installation. However, the company has a team of experts who can also install the system for you. It gives a wide range of camera options as well. Thanks to its user-friendly home hub, the entire security setup can be controlled from a central point.

Lorex gives its users high-quality videos, multiple camera options, and a voice-controlled home hub. They offer a wide variety of camera options via different packages.

Some features of the offered cameras are two-way audio, colored night vision, infrared night vision, thermal monitoring, and optical zoom. On the downside, Lorex has limited customer services, a lack of professional monitoring, and no cloud storage.

  • Resolution: Lorex offers a range of cameras with resolutions up to 4K for ultra-high-definition video quality.
  • Sensor Type: Lorex wired security systems typically use CMOS sensors known for good light sensitivity.
  • Night Vision: Many Lorex cameras have color night vision capabilities and infrared (IR) night vision for low-light conditions.
  • Field of View: The field of view varies depending on the model, with some offering wide-angle viewing up to 160 degrees.

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2. Swann

Swann would be the perfect option for overall security. Swann has affordable and efficient packages for its customers. A basic package can bag you two cameras and a DVR system.

Their cameras are weather-proof, with up to 2 TB of storage space and compatibility with Alexa and Google Assistant. It has a color-coordinated installation design, which makes the installation process more straightforward.

Installing a wired system can be very tricky. Still, this innovative idea of color coordination, coupled with an extensive instructions manual, makes the process easier, skipping out the need to call in any professionals.

In addition to this, Swann does not charge any monthly fee. However, Swann has no professional monitoring, sensors to amp up security, and no cloud storage.

  • Resolution: Swann systems also provide high resolution, with many models offering up to 1080p HD quality.
  • Sensor Type: Swann cameras generally use high-sensitivity sensors for clear image quality, though specific types may vary.
  • Night Vision: Equipped with powerful night vision, some Swann cameras can see up to 100 feet in the dark.
  • Field of View: Swann cameras offer diverse viewing angles, with some models providing a wide field of view.

3. Ring Retrofit Alarm Kit

Another hardwired home security system is the Ring Retrofit Alarm kit, which allows users to integrate a wired system with wireless systems. It is a very pocket-friendly approach since it requires no new equipment. Ring offers professional monitoring to its customers, and it has no mandatory yearly contracts either.

Their app gives real-time alerts to their customers thanks to their professional monitoring. If we consider the drawbacks, Ring requires an already existing hardwired sensor setup, it does not offer any local storage, and the connection can also be unreliable.

  • Resolution: This system focuses more on integrating existing wired systems with Ring’s wireless systems, so the resolution depends on the existing cameras.
  • Sensor Type: Varies based on the existing hardwired camera setup.
  • Night Vision: Compatibility with night vision will depend on the pre-existing hardwired cameras.
  • Field of View: Dependent on the existing camera specifications.

4. Reolink

Reolink is an excellent example of how a wired system allows users to store up to 3TB of recording. It means a recording worth 2000 days.

It has a simple plug-and-play installation process, which makes it easy for anyone to set up the security system. It has an app that can help you customize alerts and camera settings even from a different country.

Like all the other wired security systems, Reolink also has its shortcomings. For starters, the offered packages are costlier than others available. They do not offer professional monitoring, and the packages are also limited.  

  • Resolution: Reolink offers camera devices with resolutions ranging up to 5MP and 4K for crisp and clear images.
  • Sensor Type: Typically uses CMOS sensors, known for their effectiveness in various lighting conditions.
  • Night Vision: Equipped with IR LEDs, Reolink cameras can provide clear night vision up to 100 feet.
  • Field of View: Offers a range of options, with some cameras providing a wide-angle view.

5. Honeywell Hardwired Security Systems

Honeywell Wired Security Systems is a long-standing name in the security system business. The brand offers automated system controls, keypad control, and top-of-the-line security features. It gives its customers a cost-efficient opportunity to combine wireless and hardwired security systems.

The system works by connecting a vast number of wires with sensors. The connections are made on a control panel, which acts as the “main hub.” The wires are safely installed and run through the house or building. The panel is encased in a metal box, protecting it from external damage.

  • Resolution: Honeywell systems vary, with many offering HD resolution for clear video quality.
  • Sensor Type: Often uses advanced sensors for high-quality image capture, but specifics vary by model.
  • Night Vision: Many models come with effective night vision capabilities using IR illumination.
  • Field of View: Varies across different models, with some offering wide viewing angles.

6. ADT Hardwired Security Systems

Known as the grandfather of security systems, ADT Security provides top-of-the-line security systems worldwide. The company also provides home automation security devices and a robust hardwired alarm system.

The step was taken in collaboration with Google’s Nest. ADT customers can access their systems with Google Assistant through touch or voice control.

ADT’s wired system gives its users a range of control keypads. The keypad can either be numerical, touch, or a colored touch screen. In addition, ADT’s system comes with all the necessary equipment, such as a backup battery, interior siren, floodlights, extended limited warranty, a keypad with LCD backlit display, and a wireless receiver.

  • Resolution: ADT provides a range of camera resolutions, including HD options for precise video surveillance.
  • Sensor Type: It uses high-quality sensors, but specifics depend on the camera model.
  • Night Vision: ADT security cameras typically have good night vision capabilities.
  • Field of View: Offers a variety of field of view options depending on the camera model.

What is a Hardwired Security System?

It’s essential first to understand what a hardwired security system is and how it impacts your security setup. A hardwired security system has a network of wires running through the premises.

The wiring network helps transmit signals and information to the central control panel. The transmitted information is viewed via a monitor or screen.

All the installed sensors and detectors are connected to a central panel or “hub” through wires. Wired security systems use the internet or landline to connect to the company’s monitoring system.

A wired system is a better idea if the premises have been pre-wired. If the house or building has yet to be pre-wired, it can be done by consulting an architect and an electrician.

Hardwired Vs Wireless Security Systems

Wireless security systems have a more straightforward installation process. It is a better option for renters, properties with historic values, and those acquired on lease.

Many wireless security systems have a DIY installation process, but you can still call for a team if you prefer a professional service. Wireless systems have their power supply, meaning they will continue working even if the power goes out, unlike wired security systems.

However, wireless cameras connected to Wi-Fi have limited battery life. Wireless cameras secure their security footage on a cloud server, making it accessible from anywhere. Unlike wired security systems, the reliability of wireless systems is linked to the stability of the Wi-Fi connection.

Wired security systems are also called DVR (digital video recording) security systems. DVR systems power cameras through a coaxial cable.

They can facilitate a minimum of four cameras and up to 16. These security systems are hardwired to both the internet and power. A wired security camera system has two types: traditional DVR and NVR (network video recording systems).

NVRs are more advanced than DVRs. They are capable of recording higher-quality videos. NVRs power cameras and record footage using Ethernet cables. They also have features such as two-way communication and object detection.

Most wired security systems today have an app that enables surveillance and monitoring through cell phones. The recording device can also be connected to a monitor for real-time viewing.

How To Install Hardwired Systems

A hardwired security system installation can seem complex and requires a certain level of expertise. Although easier DIY installations are being introduced in wired security systems, knowing the basic installation process is good. Most security systems use a loud bell or buzzer as an alarm.

Start by selecting an optimum location for the alarm. The location should be such that the alarm is easily heard in case of a security breach. You can attach the alarm to a metal box to protect it from damage. Such boxes have a tamper switch that goes off if someone tries to break the alarm.

Next, attach a circuit of switches to the alarm and connect the wired security system to a battery. The battery ensures that the alarm will be effective despite a power outage.

A closed-circuit system operates differently. It works with the help of an electrical signal. Operating the key switch is the only way the alarm will turn off.

Installation kits come with a mounting backplate that must be screwed onto a wall or support. Once the backplate has been mounted in the desired location through screws, the alarm can be set on it. Make sure the screws are tight and the plate is placed upright.

Wiring the alarm can be tricky, so hiring a professional who knows wired security systems is better.

hardwired security system

Cost-Benefit Analysis for Wired Systems

Upfront Costs

  • Equipment: The initial cost for a wired home security system typically includes cameras, a recording system (DVR or NVR), wiring, and additional sensors or accessories. Prices can range from $300 to $2,000, depending on the system’s complexity and quality.
  • Installation: Professional installation costs vary widely, from about $100 to $500 or more, depending on the home’s size and the system’s complexity.

Long-Term Savings

  • Insurance Discounts: Many insurance companies offer discounts on homeowners’ insurance for properties with security systems, typically ranging from 5% to 20%.
  • Deterrence of Theft and Vandalism: While hard to quantify, a security system can deter potential burglaries and vandalism, potentially saving thousands in lost property and damages.

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Maintenance Costs

  • Regular Maintenance: Wired systems generally require less maintenance than wireless systems. It could cost around $50 to $200 annually.
  • Upgrades or Replacements: System parts may need to be replaced or upgraded over time. For instance, replacing a camera might cost between $50 and $400.

Value of Features Relative to Price

  • Reliability: Wired systems are generally more reliable than wireless ones, as they don’t depend on batteries or wireless signals.
  • Quality of Video: Wired systems often support higher video quality due to the stable transmission of data.
  • No Monthly Fees: Unlike many wireless systems with cloud storage, wired systems typically don’t require monthly fees for essential operations, saving money over time.

Insider Tips

  • Start by carefully planning the placement of panels, detectors, and notification gadgets.
  • Use proper wiring techniques, ensuring connections are secure.
  • Test the system thoroughly before finalizing installation.
  • For troubleshooting, check wiring, electricity sources, and connections.
  • Consult manufacturer guidelines and seek professional assistance for better results.


How does a wired home security system work?

A hardwired system comprises sensors, cameras, and alarms connected to a central control panel via physical wires.

Motion sensors detect intrusions or other security breaches and trigger alarms when necessary. You don’t need to rely on connectivity, but you can integrate it into wireless systems for added security.

What components are typically included in a wired home security system?

Components may include door/window sensors, motion detectors or motion sensors (heat), a keypad, a board, indoor and outdoor cameras, and siren/alarms.

These accessories offer a robust and integrated approach to safeguarding your home and providing peace of mind.

Is it possible to expand or customize a wired security system? 

A hardwired system is often scalable, allowing you to add more sensors or cameras as needed and customize your security setup. It can often be upgraded or expanded by adding additional sensors, cameras, a wireless receiver, or control panels. However, it may require professional assistance to ensure proper integration.

Choose systems that are designed flexibly, allowing homeowners to adapt their security setup to changing needs and preferences.

Can I install a hardwired security system or hire a professional?

While some homeowners with electrical expertise may install hardwired systems themselves, it is often recommended to hire a professional installer, as incorrect installation can compromise the system’s effectiveness. 

Safe and Sound Security can professionally install your wired security systems. Contact us today and allow us to help strengthen your hardwired system.

Are hardwired security systems compatible with automation systems?

Yes, many wired security systems can be integrated with other smart home devices and automation platforms, allowing you to control and monitor your security system remotely.

A hardwired system can integrate with sensors, alarms, and other equipment.

Key Takeaways

Hardwired security systems stand as a testament to reliability and steadfast protection. These systems, built on the foundation of physical connections, offer a level of trustworthiness, making them a preferred choice for countless property owners.

Their ability to withstand interference and maintain functionality even during power outages sets them apart from their wireless counterparts.

Secure your peace of mind with Safe and Sound today! Contact us and discover your home or business’s ultimate security and protection.

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