Home Security

Smart. Safe. Secure. Upgrade your home's security with Wi-Fi connected smart devices.

Smart. Safe. Secure.

Upgrade your home’s security with Wi-Fi
connected smart devices

Security Cameras Shop All

Security Camera Systems Shop All

Number of Cameras

1–3 Cameras

Works best for an apartment or small home with limited entryways.

4–6 Cameras

Works best for a mid-sized home with multiple entry points.

7+ Cameras

Works best for a large home or property with several areas to survey.

Smart Home Protection Shop All

Works With:

Find products compatible with your favorite smart brands

Helpful Guides to Get You Started

Home Security for Protection & Peace of Mind

Whether you’re looking to get started with a home security system or you’re looking to upgrade or replace an existing system, The Home Depot has the top brands for just the right level of security for your home and property. 

Getting Started 
A good place to start would be with our Home Security Systems Buying Guide to determine what type of system would be best for your home. You can choose from wired and wireless security cameras, systems that are monitored by a third party (or yourself) as well as smart security systems. Be sure to keep weather and location in mind when choosing indoor security systems versus outdoor security systems and ones that can be utilized in both places. From there, determining which security cameras to purchase is made easier with our Security Cameras Buying Guide. All the rage, smart security cameras are very convenient option.  

All the Right Parts to Cover all Your Bases
Now that you’re ready to begin purchasing a system, it’s time to determine the type and number of cameras, sensors, detectors and alarms you’ll need. There are basic alarm systems that include door sensors, window sensors and a keypad to control arming and disarming. For properties that have more square footage and openings to cover, a smart security system with wireless doorbell cameras, spy cameras, motion sensors, and multiple door and window alarms can all be controlled remotely via your smartphone or tablet, allowing you to keep an eye on things from anywhere, especially when you’re not home. To cover all your bases, be sure to look into driveway alarms, voice recorders, water leak detectors and pool door alarms

Whatever type of system you’re looking to utilize to protect your home, The Home Depot has all of the expert knowledge, popular brands and parts you need to keep things safe and secure.

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The First Alert BNC-50 50ft BNC Cable enables The First Alert BNC-50 50ft BNC Cable enables you to increase the distance of your cameras from your receiver or replace old cables. This cable is intended for indoor/outdoor use. Double shielded with aluminum foil insulation and braiding you will experience low interference low noise and a low magnetic field. ...  More + Product Details Close
The CB120URB high-performance camera cable can be used The CB120URB high-performance camera cable can be used to extend the video/power for Lorex high-definition security cameras (or standard security cameras). This mini RG-59 high-grade Siamese (video and power) coaxial cable measures 120 ft. offering you installation flexibility.  More + Product Details Close
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Q-SEE specializes in surveillance equipment and security solutions Q-SEE specializes in surveillance equipment and security solutions for home and business. Our products are distinguished by their competitive prices high quality convenient usability and ease of installation. Whether it's home security surveillance do-it-yourself home security or a security digital video recorder Q-SEE can help you find the right CCTV ...  More + Product Details Close