Kasa Smart 2K QHD Security Camera Outdoor Wired, IP65, Starlight Sensor & 98Ft Night Vision, Motion/Person Detection, 2 Way Audio w/Siren, Cloud/SD Card Storage, Alexa &Google Home Compatible(KC420WS)
$4.99
Price: $4.99
(as of Dec 18, 2025 23:26:21 UTC – Details)
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).
IP65 & 2K HD: Deploy your outdoor security camera with a true to its name weatherproof IP65. Pristine 4MP 2K video will capture every detail of what goes on outside your home, see every object someone is holding, recognize every face that passes by, no important details will be missed.Controller Type:Google Assistant;Amazon Alexa.Connectivity protocol:Wi-Fi.Power source type:Corded Electric.Operating Temperature : : -20 ºC-43 ºC (-4°F-109°F)
Starlight Sensor & Night Vision: With Starlight Sensor, images in low-light conditions will still appear crisp and high resolution. Determine if it’s 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.
Customers say
Customers find the security camera to be a great outdoor option with excellent picture quality and value for money. The camera is easy to set up and offers good night vision, with one customer noting its impressive 98 ft night vision range. The functionality and connectivity receive mixed reviews – while some say it works great and connects well, others report it stops working unexpectedly and has trouble connecting to Wi-Fi. The motion detection feature also gets mixed feedback, with some finding it excellent while others say it’s easily fooled.
9 reviews for Kasa Smart 2K QHD Security Camera Outdoor Wired, IP65, Starlight Sensor & 98Ft Night Vision, Motion/Person Detection, 2 Way Audio w/Siren, Cloud/SD Card Storage, Alexa &Google Home Compatible(KC420WS)
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Ryan –
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.
Tom –
Excellent indoor/outdoor camera system! Kasa Cameras are outstanding!
We absolutely love our Kasa Cameras! We have four of these so that we can monitor our dog in our home (laundry room where his feeder is) and in our fenced back yard. We purchased micro SD cards for each of the cameras so that we can go back and see what has transpired when we aren’t home.Set up was easy, the picture quality is excellent and the night vision is great!Highly recommended!
Kat Miller –
Nothing to complain about
Not sure why there are complaints on these cameras…..You can subscribe to the Kasa cloud service or put a micro sd card into the camera as all of the models I’ve purchased, since way back in 2022-2023, have sd card slots in them.The cameras I purchased have all worked perfectly a described with great imaging both night and day! I even have one outdoor camera that spent an entire year exposed to direct sunlight from sunrise to sundown and it still works perfectly fine.The app is good, not perfect, but functionally good and does what I need it to do.There are plenty of options in the settings to set the cameras to function as you need them to.If you don’t have an outlet nearby a location where you would like to install your camera, purchase some cat 5 or cat 6 ethernet cable and usb to ethernet connectors and you can power the camera just fine. A guy put out a video on YouTube showing the ethernet line carries the same voltage at a long distance as the power cord on the camera. I have one camera connected to 75 feet of ethernet cable and it has been powering it for over 2 years now without issue.These are great, functional, inexpensive cameras that are a perfect fit for any household or business. My vet uses them in their facility as well.You honestly can’t go wrong with these cameras for the cost to benefit savings you get.
Shroomer –
No subscriptions, but the plug sucks!
I refuse to pay monthly fees to store my personal video (I am a techie and know how stuff gets hacked) and selected this camera. The camera overall is a great value. The app is intuitive and easy to setup. I purchased the Eufy camera and returned it for this one, and for my use it is superior. There are many reviews that give in depth pro/con of the app and user interface, but I saw none with the two pet peeves I have with this camera. First, the plug which is not waterproof- what were they thinking? This is an exterior camera and I went to plug it into my exterior ‘in use’ outlet (it has a cover that allows you to have a plug plugged in all the time and has a spot the electrical cord to be protected). Well, this plug is to ‘deep’ in order for the cover to protect it. So what are you suppose to use? I ended up having to return 2 of the 3 cameras because I couldn’t install them because the plugs would be exposed to the elements. Second, I updated my router. Though the wifi name didn’t change, I still had to take the camera down to reset it – no ability to update the wifi in the app. Besides those two issues, this is a solid camera and I would recommend it especially for those of us out there who refuse to pay monthly subscription services for stuff that we already own.
Shard –
I’ve got a few older Kasa cameras at home. This one is such an upgrade to the others! Very good quality at night and keeps it in colour! Perfect for keeping an eye on my front yard around the clock.
PR –
Fácil de instalar, cumple su función. Fácil manejar desde la app
Shelly –
Really easy to set up. Clear picture and easy to use
Piers goodhew –
It records pretty high res video day and night, has movement detection zones, detects people, records into internal micro SD. All of which you can view over the internet without a Kasa subscription.
Cloonloo –
Already have KC200 outdoor camera which is good but without all the features of this new model. (No built in SIM facility on KC200) I have switched off the LED lights and IR at the moment as the video is clear enough without them and it does not stand out at night. That said, they are both good. I have spot lights that detect a person on the drive and they provide more than sufficient lighting. The video is recording in colour with just a weak street light and the sensitivity is correctly identifying a person. I have a128gb micro sim which is more than adequate for several days recordings. I have taken a snap shot of 4.15am today and it is good and in clout. When lights come on it’s outstanding. Came with a USA plug power adaptor. (See photo)The cable is USB ended and fits any suitable adaptor or usb socket. I highly recommend this product but get your own power adaptor.