Protecting your home doesn’t have to cost a fortune. Today’s best security cameras under $100 deliver impressive features such as 2K and 4K video, AI motion detection, color night vision, two-way audio, local storage, and smart home compatibility—all at an affordable price. Many models also work without mandatory monthly subscription fees, making them an excellent long-term investment.
Whether you need an indoor camera to monitor your pets, an outdoor camera for your driveway, or a completely wireless solution for your backyard, there’s an affordable option that fits your needs.
In this guide, we’ve selected the five best security cameras under $100 based on performance, features, ease of installation, reliability, and overall value.
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Best Security Cameras Under $100 Comparison
| Camera | Resolution | AI Detection | Night Vision | Storage | Best For |
|---|---|---|---|---|---|
| TP-Link Tapo C120 | 2K QHD | Person, Pet & Vehicle | Full-Color | microSD / Cloud | Best Overall |
| Reolink RLC-810A | 4K UHD | Person & Vehicle | Infrared | microSD / NVR | Best 4K Camera |
| Reolink Argus 3 Pro | 2K | Person & Vehicle | Color Night Vision | microSD / Cloud | Best Wire-Free Camera |
| Wyze Cam v4 | 2.5K | AI Detection | Color Night Vision | microSD / Cloud | Best Indoor Camera |
| Blink Mini 2 | 1080p | Motion Detection | Color Night Vision | Cloud / Local Hub | Best Entry-Level Camera |
Our Top Picks
TP-Link Tapo C120 – Best Overall Security Camera Under $100
The TP-Link Tapo C120 offers one of the best combinations of image quality, AI features, and affordability. With 2K QHD video, full-color night vision, AI detection, and local microSD storage, it easily earns the top spot in this price range.
Key Features
- 2K QHD Resolution
- AI Person, Pet & Vehicle Detection
- Full-Color Night Vision
- Two-Way Audio
- Local microSD Storage
- Alexa & Google Assistant Support
Pros
- Excellent image quality
- Outstanding value
- Accurate AI detection
- Easy installation
- Local recording without subscription
Cons
- Cloud storage requires Tapo Care
- Wi-Fi only
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- 2024 PCMag Editor’s Choice – Praised for its outstanding value, delivering sharp 2K resolution and a comprehensive featu…
- Compact, Versatile, Weatherproof – The Tapo C120 is a compact camera suitable for indoor and outdoor use, featuring an I…
- Magnetic Base for Flexible Mounting – Easily attach the C120 camera to any metal surface with its magnetic base. Versati…
Reolink RLC-810A – Best 4K Security Camera Under $100
The Reolink RLC-810A proves that 4K security doesn’t have to be expensive. This PoE camera delivers exceptional image quality, reliable wired performance, AI person and vehicle detection, and support for local recording through microSD cards or Reolink NVRs.
Key Features
- True 4K Ultra HD
- Smart AI Detection
- Power over Ethernet (PoE)
- Built-in Microphone
- IP66 Weatherproof
- microSD & NVR Storage
Pros
- Outstanding 4K clarity
- Reliable wired connection
- Excellent outdoor durability
- No monthly subscription
Cons
- Requires Ethernet installation
- Fixed viewing angle
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- 5MP HD & 100ft Night Vision: Get the best view of your property with stunning 5MP clarity and 100ft night vision. You ca…
- Wired 2.4/5 GHz Dual-Band WiFi: The outdoor camera supports dual-band WiFi for optimal network performance. 2.4 GHz cove…
- Smart Detection & IP67 Weatherproof: You won’t be bombarded with useless notifications with the camera’s accurate person…
Reolink Argus 3 Pro – Best Wireless Camera Under $100
The Reolink Argus 3 Pro is an excellent choice for homeowners looking for a completely wire-free security camera. It features 2K video, rechargeable battery power, optional solar charging, AI detection, and color night vision, making it ideal for locations where running cables isn’t practical.
Key Features
- 2K Resolution
- Rechargeable Battery
- Solar Panel Support
- AI Person & Vehicle Detection
- Color Night Vision
- Local Storage
Pros
- Completely wire-free
- Easy DIY installation
- Solar charging available
- Excellent outdoor performance
Cons
- No continuous recording
- Battery life depends on activity
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- 2K COLOR NIGHT VISION: With built-in spotlights, Reolink Lumus spotlight camera delivers full-color videos even when the…
- DUAL-BAND WIFI COMPATIBILITY: The upgraded Reolink Lumus now supports both 2.4GHz and 5GHz WiFi bands, offering users en…
- SMART AI DETECTION: The outdoor wifi camera now features intelligent person, vehicle, and animal detection capabilities,…
Wyze Cam v4 – Best Indoor Smart Camera Under $100
The Wyze Cam v4 is one of the best-value indoor security cameras on the market. It combines 2.5K QHD resolution, color night vision, AI-powered alerts, and local recording at a price that’s well below $100, making it ideal for monitoring pets, children, or indoor living spaces.
Key Features
- 2.5K QHD Resolution
- Color Night Vision
- AI Motion Detection
- Two-Way Audio
- microSD Local Storage
- Wi-Fi Connectivity
- Alexa & Google Assistant Support
Pros
- Excellent image quality
- Affordable price
- Color night vision
- Easy mobile app
- Supports local recording
Cons
- Some AI features require a subscription
- Indoor use is recommended
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- SMART 2.5K QHD RESOLUTION — CAPTURE EVERY DETAIL — Record in crystal-clear 2560×1440 video with a 120° wide field of vie…
- ENHANCED COLOR NIGHT VISION — SEE CLEARLY IN TOTAL DARKNESS — Industry-leading Starlight Sensor paired with a 72-lumen s…
- IP65 WEATHERPROOF — BUILT FOR EVERY SEASON — Rated IP65 for dust-tight, water-jet-resistant protection against rain, sno…
Blink Mini 2 – Best Entry-Level Security Camera
The Blink Mini 2 is an excellent choice for first-time buyers looking for an affordable and easy-to-use security camera. Despite its low price, it offers 1080p HD video, color night vision with a built-in spotlight, motion alerts, and seamless integration with the Amazon Alexa ecosystem.
Key Features
- 1080p HD Video
- Color Night Vision
- Built-in Spotlight
- Motion Detection
- Two-Way Audio
- Alexa Integration
Pros
- Very affordable
- Compact design
- Easy setup
- Reliable mobile app
Cons
- Full features require a Blink Subscription Plan or Sync Module
- Lower resolution than 2K competitors
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- Mini 2 is our second generation plug-in smart security camera that helps you stay connected to what’s happening in your …
- See and speak from the Blink app — Experience 1080p HD live view, night view in color with a built-in spotlight, a wider…
- Outdoor use — Plug in Mini 2 outside your home with the Blink Weather Resistant Power Adapter (sold separately or as par…
How to Choose the Best Security Camera Under $100
Before buying a budget security camera, consider these important factors:
- Resolution: Choose at least 2K for sharper images. If you prefer wired cameras, 4K models like the Reolink RLC-810A are available under $100.
- AI Detection: Person and vehicle detection reduce false alerts.
- Night Vision: Full-color night vision provides more useful footage after dark.
- Storage: Cameras with microSD or local storage help avoid monthly subscription fees.
- Power Source: Decide between wired, battery-powered, or solar-powered models depending on your installation location.
- Smart Home Support: Alexa and Google Assistant compatibility can improve convenience.
Final Verdict
If you’re searching for the best security camera under $100, the TP-Link Tapo C120 is our top recommendation thanks to its excellent 2K video quality, AI detection, full-color night vision, and local storage at an affordable price.
For users who prefer 4K wired security, the Reolink RLC-810A is one of the best values available. If you need a wire-free outdoor camera, the Reolink Argus 3 Pro is an excellent option, while the Wyze Cam v4 and Blink Mini 2 are ideal for affordable indoor monitoring.
No matter which model you choose, today’s budget security cameras offer impressive performance that rivals many premium systems.
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Frequently Asked Questions
What is the best security camera under $100?
The TP-Link Tapo C120 is one of the best overall choices thanks to its 2K resolution, AI detection, full-color night vision, and local storage at a budget-friendly price.
Can I get a 4K security camera for under $100?
Yes. Models such as the Reolink RLC-810A frequently sell for under $100 while offering true 4K resolution and AI detection.
Do budget security cameras require a monthly subscription?
Not always. Many cameras, including several Tapo and Reolink models, support local recording using microSD cards or NVRs, allowing you to use them without ongoing subscription fees.
Are security cameras under $100 worth buying?
Yes. Modern budget cameras provide features such as AI detection, 2K or 4K video, color night vision, and local storage, making them an excellent value for most homeowners.
- Best Indoor Security Cameras
- Best Outdoor Security Cameras
- Best Wireless Home Security Systems
- Home Security Camera Buying Guide