The Smart Device Compare comparison

SwitchBot Outdoor Pan/Tilt Cam 3K vs TP-Link Kasa KC420WS

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between SwitchBot Outdoor Pan/Tilt Cam 3K and TP-Link Kasa KC420WS

A summary of selected recorded differences between these cameras. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Ethernet (connectivity): SwitchBot Outdoor Pan/Tilt Cam 3K — Yes (The SwitchBot press release states the camera supports both Wi-Fi and wired Ethernet connections.); TP-Link Kasa KC420WS — No.
Home Assistant (integrations): SwitchBot Outdoor Pan/Tilt Cam 3K — Yes (The Amazon listing states the camera supports Home Assistant through the RTSP protocol, and SwitchBot lists RTSP among its third-party services.); TP-Link Kasa KC420WS — No (The Home Assistant TP-Link integration supports Tapo cameras only, not the Kasa camera line).
SmartThings (integrations): SwitchBot Outdoor Pan/Tilt Cam 3K — No (SmartThings is not listed among the SwitchBot third-party services.); TP-Link Kasa KC420WS — Yes (Via TP-Link account linking in the SmartThings app).
RTSP (video): SwitchBot Outdoor Pan/Tilt Cam 3K — Yes (RTSP is listed by SwitchBot and is how the camera reaches Home Assistant, NVR and NAS systems.); TP-Link Kasa KC420WS — No (TP-Link states Kasa cameras do not support RTSP or ONVIF).

Specifications to check side by side

Animals (alerts): SwitchBot Outdoor Pan/Tilt Cam 3K — Subscription required (Pet detection is part of the paid AI Guard Basic plan.); TP-Link Kasa KC420WS — No.
Vehicles (alerts): SwitchBot Outdoor Pan/Tilt Cam 3K — Subscription required (Vehicle detection is part of the paid AI Guard Basic plan.); TP-Link Kasa KC420WS — No.
Hd Video (video): SwitchBot Outdoor Pan/Tilt Cam 3K — Yes; TP-Link Kasa KC420WS — YES (2K).
Pan Tilt (video): SwitchBot Outdoor Pan/Tilt Cam 3K — 360° Pan / 90° Tilt; TP-Link Kasa KC420WS — No.

Information still to confirm

6 of 54 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · SwitchBot

SwitchBot Outdoor Pan/Tilt Cam 3K

Last updated October 2026

View full device profile

Option 2 · TP-Link

TP-Link Kasa KC420WS

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

8differences with recorded values for every device

6rows with missing or unspecified information

Consider your setup

Home Assistant

SwitchBot Outdoor Pan/Tilt Cam 3KYes
TP-Link Kasa KC420WSNo

Check the integration method, supported model and firmware. A catalog Yes does not establish local control or official support.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 54 of 54 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Animals

SwitchBot Outdoor Pan/Tilt Cam 3K: Subscription required
Catalog note
Pet detection is part of the paid AI Guard Basic plan.
TP-Link Kasa KC420WS: No

Baby Crying Sound

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Carbon Monoxide Alarm Sound

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Familiar Faces

SwitchBot Outdoor Pan/Tilt Cam 3K: No
Catalog note
Local facial recognition is a feature of the separate SwitchBot AI Hub, not of this camera.
TP-Link Kasa KC420WS: No

Glass Breaking Sound

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Motion

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
TP-Link Kasa KC420WS: Yes
Catalog note
Motion and sound detection

Packages

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

People

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Person detection is included with the camera alone and with no monthly fee, per the SwitchBot AI Guard plan table.
TP-Link Kasa KC420WS: Yes

Smoke Alarm Sound

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Vehicles

SwitchBot Outdoor Pan/Tilt Cam 3K: Subscription required
Catalog note
Vehicle detection is part of the paid AI Guard Basic plan.
TP-Link Kasa KC420WS: No

Connectivity

2.4 GHz Wi-Fi

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
TP-Link Kasa KC420WS: Yes

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

5 GHz Wi-Fi

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Ethernet

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
The SwitchBot press release states the camera supports both Wi-Fi and wired Ethernet connections.
TP-Link Kasa KC420WS: No

Features

Customizable Motion Zones

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Detection zones let users focus monitoring on a gate, driveway or backyard.
TP-Link Kasa KC420WS: Yes

Gestures Recognition

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Gps

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Light

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Four white fill lights double as an active deterrent.
TP-Link Kasa KC420WS: Yes
Catalog note
Dual integrated spotlights

Privacy Zone

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: Not recorded

Siren

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
The press release lists manual light-and-alarm controls for active deterrence.
TP-Link Kasa KC420WS: Yes

Talk Listen

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Two-way audio with a high-sensitivity microphone and speaker, per the press release.
TP-Link Kasa KC420WS: Yes

Hub

Matter bridge

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Thread border router

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Zigbee coordinator

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Included Accessories

Micro Sdcard

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Integrations

Alexa

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
The official spec table lists Alexa under third-party services, and Amazon says it works with Alexa.
TP-Link Kasa KC420WS: Yes

Apple Home

SwitchBot Outdoor Pan/Tilt Cam 3K: No
Catalog note
Apple Home is not listed by SwitchBot and the camera is not a HomeKit accessory.
TP-Link Kasa KC420WS: No

Google Home

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
The official spec table lists Google Home under third-party services, and Amazon says it works with Google Assistant.
TP-Link Kasa KC420WS: Yes

Home Assistant

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
The Amazon listing states the camera supports Home Assistant through the RTSP protocol, and SwitchBot lists RTSP among its third-party services.
TP-Link Kasa KC420WS: No
Catalog note
The Home Assistant TP-Link integration supports Tapo cameras only, not the Kasa camera line

Matter

SwitchBot Outdoor Pan/Tilt Cam 3K: No
Catalog note
Matter is not listed by SwitchBot for this camera, whose third-party services are Alexa, Google Home and RTSP.
TP-Link Kasa KC420WS: No

SmartThings

SwitchBot Outdoor Pan/Tilt Cam 3K: No
Catalog note
SmartThings is not listed among the SwitchBot third-party services.
TP-Link Kasa KC420WS: Yes
Catalog note
Via TP-Link account linking in the SmartThings app

Power

Battery Life

SwitchBot Outdoor Pan/Tilt Cam 3K: Not applicable / unspecified
TP-Link Kasa KC420WS: Not applicable / unspecified

Power over Ethernet

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Rechargeable Battery

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: Not applicable / unspecified

Solar Charging

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Wired

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Mains powered by a DC 12V / 2A adapter, per the official spec table.
TP-Link Kasa KC420WS: Yes

Storage

Cloud

SwitchBot Outdoor Pan/Tilt Cam 3K: Subscription required
Catalog note
Cloud storage is part of the paid AI Guard plans; local microSD recording needs no plan.
TP-Link Kasa KC420WS: Subscription required

Internal Storage

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

microSD card slot

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Local storage supports microSD cards up to 512GB, per the Amazon listing and the SwitchBot press release.
TP-Link Kasa KC420WS: Yes
Catalog note
Up to 256 GB, sold separately

Video

24 7 Live Streaming

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
TP-Link Kasa KC420WS: Yes

24 7 Video History

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Amazon states non-stop 24/7 continuous recording with no monthly fees for local storage.
TP-Link Kasa KC420WS: Yes
Catalog note
Continuous recording to microSD with no subscription

2k Video

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Records 3K at 5MP, above the 2K/1440p threshold; it is not a 4K camera.
TP-Link Kasa KC420WS: Yes
Catalog note
4 MP 2K (2560 x 1440 pixels)

4k Video

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Aspect Ratio

SwitchBot Outdoor Pan/Tilt Cam 3K: Not recorded
TP-Link Kasa KC420WS: 16:9

Black White Night Vision

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Four 850nm infrared LEDs provide black and white night vision.
TP-Link Kasa KC420WS: Yes
Catalog note
850 nm IR LED up to 98 ft

Color Night Vision

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Four white fill lights support full-color low-light viewing.
TP-Link Kasa KC420WS: Yes
Catalog note
3000 K spotlights up to 98 ft, starlight sensor

Field Of View

SwitchBot Outdoor Pan/Tilt Cam 3K: Not recorded
TP-Link Kasa KC420WS: 110° Diagonal

Hd Video

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
TP-Link Kasa KC420WS: YES (2K)

Hdr

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: No

Offline Video Event History

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
Events record to the local microSD card and the AI Hub, so clips survive an internet outage.
TP-Link Kasa KC420WS: Yes

Pan Tilt

SwitchBot Outdoor Pan/Tilt Cam 3K: 360° Pan / 90° Tilt
TP-Link Kasa KC420WS: No

Powerless Video Event History

SwitchBot Outdoor Pan/Tilt Cam 3K: No
TP-Link Kasa KC420WS: Not applicable / unspecified

RTSP

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
Catalog note
RTSP is listed by SwitchBot and is how the camera reaches Home Assistant, NVR and NAS systems.
TP-Link Kasa KC420WS: No
Catalog note
TP-Link states Kasa cameras do not support RTSP or ONVIF

Video Event History

SwitchBot Outdoor Pan/Tilt Cam 3K: Yes
TP-Link Kasa KC420WS: Yes

Specifications for SwitchBot Outdoor Pan/Tilt Cam 3K versus TP-Link Kasa KC420WS
Specification	SwitchBot Outdoor Pan/Tilt Cam 3K	TP-Link Kasa KC420WS
Alerts
Animals	Subscription required Catalog note Pet detection is part of the paid AI Guard Basic plan.	No
Baby Crying Sound	No	No
Carbon Monoxide Alarm Sound	No	No
Familiar Faces	No Catalog note Local facial recognition is a feature of the separate SwitchBot AI Hub, not of this camera.	No
Glass Breaking Sound	No	No
Motion	Yes	Yes Catalog note Motion and sound detection
Packages	No	No
People	Yes Catalog note Person detection is included with the camera alone and with no monthly fee, per the SwitchBot AI Guard plan table.	Yes
Smoke Alarm Sound	No	No
Vehicles	Subscription required Catalog note Vehicle detection is part of the paid AI Guard Basic plan.	No
Connectivity
2.4 GHz Wi-Fi	Yes	Yes
4g	No	No
5 GHz Wi-Fi	No	No
Ethernet	Yes Catalog note The SwitchBot press release states the camera supports both Wi-Fi and wired Ethernet connections.	No
Features
Customizable Motion Zones	Yes Catalog note Detection zones let users focus monitoring on a gate, driveway or backyard.	Yes
Gestures Recognition	No	No
Gps	No	No
Light	Yes Catalog note Four white fill lights double as an active deterrent.	Yes Catalog note Dual integrated spotlights
Privacy Zone	No	Not recorded
Siren	Yes Catalog note The press release lists manual light-and-alarm controls for active deterrence.	Yes
Talk Listen	Yes Catalog note Two-way audio with a high-sensitivity microphone and speaker, per the press release.	Yes
Hub
Matter bridge	No	No
Thread border router	No	No
Zigbee coordinator	No	No
Included Accessories
Micro Sdcard	No	No
Integrations
Alexa	Yes Catalog note The official spec table lists Alexa under third-party services, and Amazon says it works with Alexa.	Yes
Apple Home	No Catalog note Apple Home is not listed by SwitchBot and the camera is not a HomeKit accessory.	No
Google Home	Yes Catalog note The official spec table lists Google Home under third-party services, and Amazon says it works with Google Assistant.	Yes
Home Assistant	Yes Catalog note The Amazon listing states the camera supports Home Assistant through the RTSP protocol, and SwitchBot lists RTSP among its third-party services.	No Catalog note The Home Assistant TP-Link integration supports Tapo cameras only, not the Kasa camera line
Matter	No Catalog note Matter is not listed by SwitchBot for this camera, whose third-party services are Alexa, Google Home and RTSP.	No
SmartThings	No Catalog note SmartThings is not listed among the SwitchBot third-party services.	Yes Catalog note Via TP-Link account linking in the SmartThings app
Power
Battery Life	Not applicable / unspecified	Not applicable / unspecified
Power over Ethernet	No	No
Rechargeable Battery	No	Not applicable / unspecified
Solar Charging	No	No
Wired	Yes Catalog note Mains powered by a DC 12V / 2A adapter, per the official spec table.	Yes
Storage
Cloud	Subscription required Catalog note Cloud storage is part of the paid AI Guard plans; local microSD recording needs no plan.	Subscription required
Internal Storage	No	No
microSD card slot	Yes Catalog note Local storage supports microSD cards up to 512GB, per the Amazon listing and the SwitchBot press release.	Yes Catalog note Up to 256 GB, sold separately
Video
24 7 Live Streaming	Yes	Yes
24 7 Video History	Yes Catalog note Amazon states non-stop 24/7 continuous recording with no monthly fees for local storage.	Yes Catalog note Continuous recording to microSD with no subscription
2k Video	Yes Catalog note Records 3K at 5MP, above the 2K/1440p threshold; it is not a 4K camera.	Yes Catalog note 4 MP 2K (2560 x 1440 pixels)
4k Video	No	No
Aspect Ratio	Not recorded	16:9
Black White Night Vision	Yes Catalog note Four 850nm infrared LEDs provide black and white night vision.	Yes Catalog note 850 nm IR LED up to 98 ft
Color Night Vision	Yes Catalog note Four white fill lights support full-color low-light viewing.	Yes Catalog note 3000 K spotlights up to 98 ft, starlight sensor
Field Of View	Not recorded	110° Diagonal
Hd Video	Yes	YES (2K)
Hdr	No	No
Offline Video Event History	Yes Catalog note Events record to the local microSD card and the AI Hub, so clips survive an internet outage.	Yes
Pan Tilt	360° Pan / 90° Tilt	No
Powerless Video Event History	No	Not applicable / unspecified
RTSP	Yes Catalog note RTSP is listed by SwitchBot and is how the camera reaches Home Assistant, NVR and NAS systems.	No Catalog note TP-Link states Kasa cameras do not support RTSP or ONVIF
Video Event History	Yes	Yes

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology