TP-Link KP400 Smart Plug 2 Outlets IP64 300 ft
Control two outdoor devices individually or together with this IP64-rated Wi-Fi plug offering 300 ft range and voice assistant support
- Connection protocolWiFi
- Product typeAccessories
- Key featuresDouble the Outlets - Control 2 outdoor devices from anywhere
- In the box1 x KP400 Smart Wi-Fi Outlet 1 x Clamp and Screw Quick Insta
- Control two outdoor devices independently or together from one plug
- IP64 rating protects against dust and water splashes
- Wi-Fi range reaches up to 300 ft without a separate hub
- Voice control works with Alexa and Google Assistant
- UL94-V0 PC shell material resists fire
Outdoor Smart Plug with Two Outlets
The TP-Link KP400 is a weather-resistant Wi-Fi outlet that adds smart control to two exterior devices from a single unit. It connects directly to a 2.4 GHz network without a separate hub and is managed through the Kasa Smart app on a smartphone. The housing uses UL94-V0 polycarbonate for fire-retardant protection and carries an IP64 rating against dust and water splashes.
Suits Gardens, Pools and Seasonal Lighting
Homeowners who want to schedule landscape lights, pool pumps or holiday decorations from their phone will find the dual-outlet design convenient. Voice commands via Alexa or Google Assistant add hands-free operation for each socket individually. Buyers needing more than two independently switched circuits, or who require a 5 GHz Wi-Fi connection, should consider a different solution.
IP64 Rating and 300 ft Wi-Fi Range
The IP64 certification confirms protection against dust ingress and splashing water in outdoor environments. A built-in power amplifier extends the wireless reach up to 300 ft from the router, reducing the chance of dropped connections across larger yards. ETL certification verifies the product meets North American safety standards.
How it compares
Measured against everything we stock in Plugs, Dimmers & Smart Lighting, at today’s prices. Recalculated every night.
- Price $49.99
- Pricier than about 79% of the 370 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | TP-LINK |
| Model name | KP400 |
| Product type | Accessories |
| Connectivity | |
| Connection protocol | WiFi |
| Compatibility | |
| Alexa support | Yes |
| Google Assistant support | Yes |
| In the box | |
| In the box | 1 x KP400 Smart Wi-Fi Outlet 1 x Clamp and Screw Quick Installation Guide |
| Software | |
| App support | Yes |
Questions about this item
Does the KP400 draw noticeable standby power or generate heat when both outlets run all day?
The plug uses a UL94-V0 PC shell designed for fire prevention and carries ETL certification, so normal continuous operation stays within tested safety limits.
What must I already have at home for the KP400 to connect and work?
A secured 2.4 GHz Wi-Fi network and a smartphone with the Kasa Smart app; no separate hub is required.
Will the KP400 interfere with my older 2.4 GHz devices or legacy outdoor timers on the same circuit?
It operates on standard 2.4 GHz Wi-Fi with a built-in power amplifier for up to 300 ft range and each outlet can be scheduled independently alongside existing equipment.
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