Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch
Quick take
The Kasa Smart Light Switch HS200 is a single-pole smart wall switch designed for in-wall control plus smartphone control from anywhere, scheduling, and voice commands. It’s a good fit if your wiring includes a neutral wire and you have 2.4GHz Wi-Fi. The biggest catch is compatibility with electrical wiring and your home network, since it specifically requires neutral wiring.
Pros and cons
Pros
- App control and remote on/off so you can manage lighting from anywhere.
- Scheduling with timer, countdown, and an “away mode” feature for randomized switching.
- Works with voice assistants (Amazon Alexa and Google Assistant) without a hub.
- UL certified for safety use.
Cons
- Requires neutral wire, so it may not work in homes that lack neutral at the switch box.
- Uses 2.4GHz Wi-Fi only, which can be a blocker if your setup does not support it.
- Single-pole operation limits use to standard one-location control setups (not multi-way configurations).
What buyers think
Buyer-review evidence is too limited here to draw a reliable pattern about performance, reliability, or real-world usability. What can be evaluated confidently are the product’s stated capabilities and the key installation requirements (neutral wiring and 2.4GHz Wi-Fi), since these are central to whether the switch will work as expected for a given home.
What the kasa smart light switch HS200 does
This smart switch is built to replace a standard single-pole wall switch so you can control a light load through the Kasa app, from anywhere using your smartphone connection. It also supports voice control with Alexa and Google Assistant, and it includes scheduling tools for routines and for turning lights on and off automatically.
Key features that matter day to day
Remote control from anywhere
When you pair the switch in the Kasa app, you can monitor and toggle the connected light on or off even when you are away. That convenience is especially useful for evening schedules, checking whether a light was left on, or maintaining normal lighting patterns while traveling.
Scheduling, including “away mode”
The switch supports timers and countdown scheduling, so you can set it to turn on or off at specific times. It also includes an “away mode” option designed to randomly switch lights, which can help create the appearance of occupancy when you are not home.
Voice control, no hub required
Voice control is handled through Amazon Alexa or Google Assistant, and the setup is designed to work without requiring a separate hub. If you already use voice assistants in your home, this can reduce friction compared to hub-based systems.
Installation and compatibility requirements (the part to double-check)
Neutral wire is required
This model requires neutral wiring. If you are not sure whether your switch box has a neutral wire, it is worth checking before buying. If you are unfamiliar with electrical wiring, consulting an electrician is recommended to avoid safety risks.
2.4GHz Wi-Fi only
The HS200 is designed for 2.4GHz Wi-Fi, so it may not connect properly in homes where only 5GHz networking is available (or where your network setup does not provide a compatible 2.4GHz band).
Single-pole operation
Because it’s a one-way, single-pole switch, it is intended for setups where the light is controlled from one location. If you need multi-way control (for example, controlling the same light from two switches), you’ll want to confirm compatibility with your wiring layout before purchasing.
Pros and cons from a buyer-fit perspective
Who this is best for
- Buyers who want app control and scheduling for a single light circuit.
- Homes that already have neutral wire available at the switch location.
- People using 2.4GHz Wi-Fi and Alexa or Google Assistant at home.
- Anyone who prefers a no-hub approach for smart lighting control.
Who should avoid it
- Homes without neutral wire at the switch box (neutral-required models often won’t work in those situations).
- Buyers with a network setup that does not support 2.4GHz connectivity for smart devices.
- Anyone needing a multi-way switch arrangement, since this is designed for single-pole control.
Specifications snapshot (useful for quick checking)
- Switch type: one-way, single-pole (ON-OFF)
- Connection method: screw terminals
- Power rating: 120V, 15A
- Material: polycarbonate
- Dimensions (without panel): 4.13 x 1.71 x 1.74 in
- System requirements: Android 5.0+ or iOS 10+
Verdict: is it worth it?
The Kasa Smart Light Switch HS200 is worth considering if your wiring supports neutral at the switch and you have 2.4GHz Wi-Fi available. For that right fit, it delivers a practical smart-light upgrade with app control, voice support, and scheduling features that make daily routines and “away mode” scenarios easier. If you do not have neutral wiring or cannot provide 2.4GHz connectivity, you’ll likely spend time troubleshooting or end up needing a different model that matches your home’s setup.
Need to confirm availability or current pricing? Buy on Amazon.
FAQs
Does the Kasa Smart Light Switch HS200 work without a neutral wire?
No. This switch requires neutral wiring, so it may not work in older homes or installations where neutral is not present at the switch box.
Is it compatible with 5GHz Wi-Fi?
It’s designed for 2.4GHz Wi-Fi. If your smart device network does not provide 2.4GHz access, it may not connect properly.
Does it require a hub?
No. It supports voice control through Amazon Alexa and Google Assistant without requiring a hub.
What scheduling features does it include?
It supports timer and countdown schedules, plus an “away mode” option that randomly switches lights.
What type of wiring setup is this best for?
It’s intended for a standard single-pole (one-way) switch location. If you need multi-way control, confirm your wiring layout first.
Specifications
| Product Title | Kasa Smart Light Switch HS200, Single Pole, Needs Neutral Wire, 2.4GHz Wi-Fi Light Switch Works with Google Home, UL Certified, No Hub Required, White |
|---|---|
| Category | Tools & Home Improvement > Electrical > Switches & Dimmers > Wall Switches > Light Switches |
| Brand | Kasa Smart |
| Material | Polycarbonate |
| Operation Mode | ON-OFF |
| Current Rating | 15 Amps |
| Operating Voltage | 120 Volts |
| Contact Type | Normally Closed |
| Connector Type | Screw |
| Switch Type | One-way |
| Terminal | Screw |
| Item dimensions L x W x H | 1.5 x 3.3 x 5 inches |
Available variants
Color
- Black
- White
- Light Almond
Size
- Dimmer
- Single Pole
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