Kasa 4MP 2K Security Camera Outdoor Review: IP65, Starlight Sensor, Night Vision

Welcome to our comprehensive review of the Kasa 4MP 2K Security Camera Outdoor Wired, KC420WS, by Kasa Smart. This outdoor security camera boasts an IP65 weatherproof rating for durability, 2K HD video quality, and advanced features like a Starlight Sensor for clear images in low-light conditions. With dual-integrated spotlights for colored night vision up to 98 ft and compatibility with Google Assistant and Amazon Alexa, this camera offers enhanced security features. Stay tuned as we delve deeper into its specifications, performance, and user feedback to help you make an informed decision for your home security needs.

Product Description

The Kasa 4MP 2K Security Camera Outdoor Wired (KC420WS) by Kasa Smart is a top-of-the-line outdoor security camera designed to provide comprehensive monitoring and protection for your home. Featuring an IP65 weatherproof rating, this camera is built to withstand various weather conditions, ensuring durability and reliability.

One of the standout features of this security camera is its 2K HD video quality, delivering crisp and clear footage for detailed monitoring of outdoor activities. Whether you're keeping an eye on your property during the day or night, the camera's Starlight Sensor ensures clear images even in low-light settings. With dual-integrated spotlights that offer colored night vision up to 98 ft, you can enjoy enhanced visibility during nighttime surveillance.

The Kasa KC420WS is equipped with motion and person detection capabilities, allowing you to receive alerts when activity is detected outside your home. Additionally, the camera supports two-way audio communication and includes a siren for added security measures. With options for cloud and SD card storage, you can easily access and review recorded footage. Compatible with Alexa and Google Assistant, you can conveniently control the camera with voice commands.

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Pros and Cons


  1. High-Resolution Imaging: The Kasa 4MP 2K Security Camera Outdoor Wired model offers crystal-clear images and videos, providing detailed surveillance footage for enhanced security.

  2. Night Vision Capability: With a Starlight Sensor and 98 Ft Night Vision range, this camera ensures round-the-clock monitoring, even in low-light conditions, for comprehensive security coverage.

  3. Motion/Person Detection & 2-Way Audio: The camera features advanced motion and person detection technology, alerting users to any suspicious activity. Additionally, the 2-way audio with a siren allows for real-time communication and deterrence.


  1. Vulnerability to External Damage: Some users reported issues with squirrels damaging the wires of the camera, highlighting a potential vulnerability to external elements. Implementing a more secure wire protection system could improve durability.

  2. Limited Connectivity Options: As a wired camera, the KC420WS may have limitations in terms of placement flexibility compared to wireless alternatives. Users should consider the placement carefully to ensure optimal coverage.

  3. Language Barrier in App: While the camera is praised for its functionality and ease of installation, non-English speaking users may encounter challenges with language support in the accompanying app. Enhancing multilingual support could improve user experience.

Customer Reviews

The Kasa 4MP 2K Security Camera Outdoor Wired, KC420WS, has garnered an impressive 4.4 out of 5 stars from 2927 ratings on Amazon. Let's delve into what customers have to say about this security camera:

  • 5.0 out of 5 stars: "The Kasa 4MP 2K Security Camera Outdoor Wired model emerges as a standout option...high-reso..." (5 stars)

  • 5.0 out of 5 stars: "...I have a slew of the Kasa smart outlets and they’re excellent. Cheap and just work. I watched these cameras for a long time before trying a couple..." (5 stars)

  • 4.0 out of 5 stars: "...I have a12 of these cameras…only 9 still work because squirrels eat the wire. I wish the cameras had a modular connection at the camera so that it was..." (4 stars)

  • 4.0 out of 5 stars: "Funcional - Fácil de instalar, cumple su función. Fácil manejar desde la app" (4 stars)

  • 5.0 out of 5 stars: "...Great IP65 security camera - This camera was really easy to install & setup. Great images & plenty of options" (5 stars)

  • 5.0 out of 5 stars: "...Value for money picture quality excellent - Excellent product worth the money ,would recommend." (5 stars)

These reviews highlight the camera's ease of installation, image quality, and overall value for money, making it a popular choice among users.


The Kasa 4MP 2K Security Camera Outdoor Wired (KC420WS) from Kasa Smart impresses with its robust features tailored for comprehensive home security. Its IP65 weatherproof rating ensures durability in various outdoor conditions. The 2K HD video quality delivers clear footage for detailed monitoring, complemented by compatibility with Amazon Alexa and Google Assistant for convenient control.

The Starlight Sensor enhances low-light image quality, distinguishing between movements effectively. The dual-integrated spotlights expand colored night vision up to 98 ft, optimizing visibility at night. Positive buyer feedback further solidifies its reliability and performance.

While the camera excels in outdoor security, some users may find the wired connectivity restrictive. Nevertheless, the Kasa 4MP 2K Security Camera Outdoor Wired emerges as a top choice for those seeking dependable surveillance solutions.

In conclusion, with its impressive features, durability, and positive user experiences, the Kasa KC420WS is a solid investment for enhancing your home security setup.

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Frequently Asked Questions

1. Is the Kasa 4MP 2K Security Camera suitable for both indoor and outdoor use?

Yes, this security camera is designed for both indoor and outdoor security purposes. Its IP65 rating ensures protection against dust and water, making it suitable for outdoor installation.

2. What is the special feature of this security camera?

The Kasa 4MP 2K Security Camera boasts a variety of special features, including local recording capabilities, high-definition resolution, advanced night vision, and a powerful image sensor for clear and detailed footage.

3. How is the connectivity of this security camera?

This model operates on a wired connectivity technology, providing a stable and reliable connection for continuous monitoring and recording.

4. Can I store recordings on the cloud or an SD card?

Yes, you have the option to store your recordings either on the cloud or on an SD card, giving you flexibility and convenience in managing your footage.

5. Does the camera support two-way audio communication?

Yes, the Kasa 4MP 2K Security Camera features two-way audio capabilities, allowing you to communicate with individuals near the camera using the built-in microphone and speaker.

6. Is the camera compatible with voice assistants like Alexa and Google Assistant?

Yes, this security camera is compatible with popular voice assistants such as Alexa and Google Assistant, enabling convenient control and monitoring through voice commands.

7. What is the night vision range of this security camera?

With its advanced starlight sensor and 98 feet night vision range, the Kasa 4MP 2K Security Camera ensures clear and detailed footage even in low-light conditions.

8. How easy is it to set up and install this security camera?

Many users have reported that the installation and setup process for this camera is straightforward, making it a user-friendly option for both beginners and experienced users alike.

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