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Kasa Smart

Kasa 2K+ Outdoor Wired Security Camera - Person/Motion Detection, 24/7 Recording, 2-Way Audio, Siren, Starlight Color Night Vision, Subscription-Free Local Storage or Optional Cloud, KC420WS

  • Based on 4,425 reviews
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Monday, Mar 16
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Features

  • Starlight Sensor & Night Vision: With Starlight Sensor, images in low-light conditions will still appear crisp and high resolution. Determine if its just an animal rustling behind a bush or who that shady figure is across the street. Dual-integrated spotlights for colored night vision, to 98 ft.
  • Detection & Notification: Receive notifications that matter instantly thanks to the AI-powered algorithms. If there is motion or a person detected in the security camera's field of view, you'll but notified as soon as it happens. No more wondering when or if the package was delivered.
  • 2-Way Audio w/ Built In Siren With high-quality microphone and speakers, 2-way talk quality is better than ever before. Activate push-to-talk anytime via the Kasa app. Additionally, ward off intruders with the built-in siren to protect your home from unwanted visitors.

Description

Designed and built for your family's safety and your convenience, the Kasa Smart Outdoor Security Wi-Fi Camera with 24/7 Recording KC420WS will keep AI- enhanced watch over your outdoors. Featuring ultra-clear 2K HD and 4MP resolution video rest assured that no details of faces or objects will be missed. Even at night, the dual-integrated spotlights and starlight night sensor work together to provide high-resolution and full color night vision so nothing can hide in the dark. Crisp 2-way talk quality is accessible anytime at the push of a button, and you can also trigger the built-in speaker to play a siren to ward off intruders. Using advanced AI algorithms, get notifications that matter with person detection, or create custom activity zones near vulnerable areas like windows to get immediately notified someone is there. Deploy the outdoor security with peace of mind because camera is truly weatherproof with its IP65 rating, protected from harsh rains and particles. Compatible with Amazon Alexa and Google Assistant, you can stream using Echo Show or Google Chromecast. (2 year warranty).

Recommended Uses For Product: Indoor Security, Outdoor Security


Brand: Kasa Smart


Model Name: KC420WS


Connectivity Technology: Wired


Special Feature: HD Resolution, Image Sensor, Local Recording, Night Vision


Indoor/Outdoor Usage: Outdoor


Compatible Devices: Desktop, Laptop, Smartphone, Tablet


Power Source: Corded Electric


Connectivity Protocol: Wi-Fi


Mounting Type: Wall Mount


Video Capture Resolution: 1440P,1080P, 4MP


Color: White


Number of Items: 1


Included Components: Camera Body, Mounting Screw, Mounting Template, Power Adapter, Quick Start Guide


Number of Channels: 2


Wireless Communication Technology: Wi-Fi


Effective Video Resolution: 4 MP


Night Vision Range: 98 Feet


Material: Ceramic


Wattage: 6 watts


Item dimensions L x W x H: 4.97 x 2.77 x 2.77 inches


Water Resistance Level: Waterproof


Batteries Required?: No


Item Weight: 0.46 Kilograms


Focus Type: Auto Focus


Low light technology: Starlight


Zoom Type: Digital Zoom


Alert Type: Motion Only


Room Type: Garage, Hallway, Office


Video Capture Format: MP4


Specific Uses For Product: Surveillance


Unit Count: 1.0 Count


Effective Still Resolution: 4 MP


International Protection Rating: IP65


Control Method: Voice


Smart Home Compatibility: Smart Home Compatible


UPC: 840030702433


Product Dimensions: 4.97 x 2.77 x 2.77 inches


Item Weight: 1.01 pounds


Item model number: KC420WS


Date First Available: February 16, 2022


Manufacturer: TP-Link


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice cameras
Have two of these and they have been great. Especially for price. Video quality is pretty clear also. App works well I feel and easy to setup. Peace and mind being able to check house while at work. Also get notifications from app when motion is detected. Works well at detecting people.
Reviewed in the United States on February 1, 2026 by Anthony
    • Excellent Camera! Too much incorrect information in reviews, and question section.
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. I’m glad I did. I got them on a good sale, around 42$ each. My buddy who is a professional security camera installer is blown away at their picture for a camera at 1/4 of his pro cam cost. Picture quality: The night vision is incredible. That’s usually where the picture quality lacks. Picture is crisp and clean when night vision is on. What is even more impressive is the cameras ability to use what light it can pickup at night and keep color and clarity. I have a streetlight that is in my neighbors yard and I don’t use night vision on 2 of my cameras because it can use the available light very well. I will say, I run these on 1080 as I don’t see any real difference at 2k. But just remember, it depends on the screen you’re viewing it on. For me, 1080 is plenty. Spot light: It’s pretty good. Not “impressive” but impressive for something that is running on 5V USB. Siren: Yup, it makes noise. You can even set it to initiate all sirens on your network at once. Siren and Alert settings. YES you can turn both off when motion is sensed. I don’t know what people are doing where they can’t turn that off. Motion sensing: Pretty slick, you can set a irregular squares to areas of interest you want notifications. For example. One cam captures the street, but I only want my walkway. So I set that section to only alert if movement is noticed in that area. Even nicer, you can set up to 4 different sections. Noise sensing/notification: Far too sensitive even on the lowest setting. A good gust of wind will set it off. This is nitpicking, but wanted to address it. All my noise sensing is turned off. 2 way communication. It’s OK. Not great. You can hear the people through the camera OK, but the speaker to them is not that great, but again. 42-50$ it’s very good. I will say, it’s possible that when you’re talking through the camera you mouth is far away from the mic on your phone because you’re also watching the video feed. Install is straight forward. Mount anywhere 110v is within the 10’ reach of the cord. I bought a 50’ USB extension cable to power one of these cameras where 110v is not nearby and it’s flawless. Can probably power sufficiently with even longer USB extension. Micro SD card storage: It’s ridiculous that TP-Link hasn’t accurately answered this question. At 1080, the 24/7 recording is approx 12gb a day. So a 256gb card formats at 219gb. Which translates to 18 days of 24/7 recording. The takeaway, at 1080 it takes 12gb a day. Different picture quality will increase or decrease the storage requirement. Saving from SD card. Again. I don’t know where the issue is. When a notification is received the on screen prompts shows you if it was a person or movement. Touch one off them and the software jumps to that event and starts playing. On the screen you’re watching there’s a “RED RECORD BUTTON” touch that, and it starts to record that selection of video to your phone. You can record anything, not just an event. But the event notification just helps locate the times something happens. Easy. No problem. Stop whining! For those that can’t figure that out, if you need to pull the SD card for insurance or police, you have a legit reason! You won’t be pulling the card daily. Ending thoughts. If you’re interesting in an inexpensive but high quality camera, look no further. ... show more
Reviewed in the United States on November 8, 2022 by Ryan
    • Honest Opinion
Great little exterior home security camera! They have clear images and decent night vision and possible illumination features. There are exclusion options and motion notifications that can be turned on and off. There is an microphone built in so that you can listen in as well as as speaker so that you can speak from the camera. Install is really easy! The unit is USB powered with included adaptor. It should be noted that the power wire does not go through the mounting bracket, so having the appearance of a wireless camera is not possible unless you drill and separate hole for the power cord. Three simple screws with drywall anchors is all you need to get this camera installed. This unit is NOT battery powered nor does it have a battery backup. This product uses the Kasa app and is very easy to setup. Connection to you home wifi is easy and straightforward. You can add an aftermarket micro SD card to expand the recording time. One of my favorite features about this camera is that I can have it running with 24/7 recording even if there is no motion detected. Getting onto the Kasa app to view the recording is very easy to navigate, and live view is even easier. Overall, I would highly recommend this product for anyone that is needing an easy, non-subscription based, home camera system. I have many of these cameras both inside and outside my home. They are the best for winning arguments with your kids about "who ate dad's last piece of pie?", come to find out... it was mom. ... show more
Reviewed in the United States on October 16, 2025 by Josh
    • Good hardware, app is mising the share feature
Cameras are good, the app is easy to setup and use. I wish that I could share the access with other accounts.
Reviewed in the United States on January 17, 2026 by Bill Jackson
    • DON’T BUY!!!
I bought 2. Then 2 more. Super easy to set up and install. Great resolution. So impressed I bought 2 more for 2 areas where a camera was nice but not absolutely necessary. Now have 6. If they made a solar powered version I’d put one on the top of my shed and capture the whole back yard. UPDATE: Now that these have been up for about a week I am more familiar. You either have 24/7 recording or no recording at all. There is a clip saved when triggered so there is no search for the specific event. Due to the 24/7 recording the memory card will get full and there is no loop recording. You have to reformat the card. There is a button to do so but you have to remember to check available/used memory. Because Kasa does not have a solar powered version I purchased a Tapo branded camera. Tapo and Kasa are both Tp-Link products. The Tapo app encompasses both brands but Kasa does not. The Tapo solar version has 24/7 "recording" but it sleeps when no motion to preserve battery charge. It "wakes up" to record motion. To see a live view you open the camera and it does take a bit for it to wake up for you to see live. It does loop recording and provides a quick view of triggering events so there is no searching. Because the Tapo goes to sleep and it isn't instant live view when you open up the camera I prefer the Kasa... for the powered WiFi cameras. Both are still recommended. LATEST UPDATE DO NOT BUY! They repeatedly go offline. I have spent hours trying to get them to reset and reconnect. Even though my WiFi shows to be at full strength at the site of the cameras I keep getting a message that WiFi is unstable or there is no internet connection. I’m presently looking for an alternative and expect the 6 I wasted money and an enormous amount of time to end up in the trash. These things are crap… and that’s being extremely nice. ... show more
Reviewed in the United States on February 22, 2025 by Soonerpepa

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