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Resources > Security Cameras > Why Motion Detector Cameras Are Essential for Your Home’s Security

Why Motion Detector Cameras Are Essential for Your Home’s Security

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Home security has undergone a revolution, thanks to technological advancements that have empowered homeowners to detect and prevent threats effectively. What stands out among these innovations? Motion detection is a game-changer.

Motion detection plays a pivotal role in enhancing home security systems, seamlessly integrating with existing devices like motion sensor lighting and surveillance cameras. However, it's the latter, specifically motion detector cameras, that have become indispensable for safeguarding homes.

In this article, we look at the importance of motion detector cameras, specifically how they've transformed home security and why they're a must-have addition to any security setup.

eufy indoor camera on shelf

Understanding Motion Detector Cameras

A motion detector camera operates by activating in response to detected motion. Unlike traditional surveillance cameras that record continuously, these cameras rely on motion sensors to trigger recording only when activity is detected.

Motion detector cameras can be either wired or wireless, with the latter being favored for its ease of installation and flexibility. Opting for a wireless, do-it-yourself (DIY) system like Cove not only simplifies setup but also allows for remote monitoring via a mobile app, putting homeowners in control of their security.

Eufy outdoor camera

4 Advantages of Motion Sensor Cameras

In a study by the University of North Carolina at Charlotte’s Department of Criminal Justice and Criminology, outdoor security cameras and other surveillance equipment are one of the main things that deter burglars.

The key advantage of motion sensor cameras lies in their ability to minimize unnecessary footage, focusing only on relevant events. This streamlines the process of reviewing footage in the event of a security breach, enabling prompt action and facilitating collaboration with law enforcement.

Motion sensor cameras also offer:

  • Energy efficiency: By activating only when needed, these cameras conserve energy and prolong battery life, making them environmentally friendly and cost-effective.

  • Night vision capabilities: Ensuring round-the-clock surveillance, motion sensor cameras are equipped with night vision technology, maintaining vigilance even in low-light conditions.

  • Instant notifications: Integration with mobile apps enables real-time alerts, empowering homeowners to stay informed and proactive about their home's security.

  • Remote monitoring: With the ability to access camera feeds remotely, homeowners can keep tabs on their property from anywhere, enhancing peace of mind.

person interacting with eufy doorbell camera

Features and Types of Motion Sensors

Motion sensors come in various types, with the three primary ones being Passive Infrared (PIR), Microwave, and Dual Technology sensors. Each type offers distinct advantages, from cost-effectiveness to enhanced accuracy. Additionally, specialized sensors like contact sensors for doors/windows and pet-immune sensors cater to specific needs, further fortifying home security.

Eufy Outdoor Camera 3.75" by 3.125"

Choosing the Right Motion Detector Camera

When selecting a motion detector camera, prioritizing features like long-distance motion detection, two-way audio, remote monitoring, and options for storing footage ensures comprehensive security coverage.

Among the top recommendations is the Eufy camera, renowned for its affordability, ease of installation, and robust feature set, making it a standout choice for homeowners seeking reliable security solutions.

At Cove, we offer three Eufy motion detection cameras that when used together with your system, give you the best protection for a great price:


The Eufy Indoor Camera is the perfect option to keep track of what's going on inside your home, whether you're home or anyway. Place it anywhere and simply plug it in. As long as it’s within range of your Wi-Fi, it will work perfectly. It’s great for keeping an eye on pets, kids, and guests with crystal-clear 2K resolution and enhanced night vision.

The pan and tilt function helps you keep an eye on what’s important, and noise-activated 360° pan automatically detects, activates, rotates, and captures. With 24/7 live streaming and 2-way communication through the app, you’ll always be connected, protected, and in control of what’s happening in your home whether you’re at work, traveling, or in the next room.

Need temporary privacy? No need to unplug your indoor camera. It has a privacy setting you can turn on and off. With your choice of local video storage or cloud storage, you’re in control of how your video is stored.

We are committed to protecting your data and privacy with technology that’s designed to keep prying eyes away from your home. Military-grade AES-128 data encryption ensures your footage is kept private on transmission and storage.


The Eufy Outdoor Camera is easy to set up and use. This weatherproof outdoor camera is your first line of defense when it comes to protecting your property. It has AI human detection, so you don’t have to worry about false alarms.

With app integration, 2-way communication, and video live streaming, this camera alerts you within seconds if something is going on around your home, so you can quickly check your camera feed and even talk to any visitors through your camera. Plus it’s solar-powered with a backup battery, so you don’t have to worry about charging it.

Our outdoor camera has a 2K resolution lens with infrared night vision and 8GB of local storage on the camera you can access through the app. You also have the option to sound its 75dB siren to scare off intruders. (Please note that the siren doesn’t dispatch authorities–you can do that through your Cove panel or Cove Connect app.)


The Eufy Doorbell Camera is the ultimate security device to let you know who is at your porch without having to open the door.

This versatile device is weatherproof, can be powered by battery or your home’s doorbell wiring, and comes with a Wi-Fi chime to store recorded video securely in one place. It has 2K HD resolution with night vision so you can see what’s happening day or night.

Through the app, you can see the live feed of your porch whether you’re home or away. Plus you can get alerts when there is movement at the front door. Our doorbell camera has 2-way communication, so you can also talk with visitors from the app.

Installation and Maintenance Tips

Installing motion sensors requires careful consideration of placement to maximize effectiveness and minimize false alarms. When you order a Cove home security system, the FIY installation is straightforward for each piece of equipment. In it you'll find simple, step-by-step guides for placing each camera.

Regular maintenance ensures optimal performance, including battery checks and sensitivity adjustments to mitigate false alarms.

Cove Security System Products

Motion detector cameras are a must-have when looking at home security, offering convenience, efficiency, and peace of mind. With the right cameras in place, homeowners can rest assured that their loved ones and belongings are safeguarded against potential threats.

Ready to feel safe? Click below to take our quiz to see which equipment we recommend based on your home, plus you can add or take away equipment as desired. Call us 24/7 for any questions.

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