Tapo Outdoor Smart Plug P400M — Matter Dual-Outlet, Long-Range Wi-Fi, IP65

The Tapo P400M is a Matter-certified outdoor smart plug with two independently controlled outlets, long-range dual-antenna Wi‑Fi, and IP65 weather protection for reliable patio, garden, and backyard automation.

The P400M combines cross-platform Matter compatibility with rugged outdoor hardware so you can control two devices separately from apps or voice assistants. It supports Apple Home, Alexa, Google Home, and SmartThings, while the dual-antenna Wi‑Fi design extends reliable connectivity through walls and open spaces. Built to resist rain, dust, and temperatures from -4 to 122°F (-20 to 50°C), the plug is meant for year-round outdoor use without sacrificing smart features like scheduling and remote access.

How does the P400M manage two devices at once?

Each outlet on the P400M is addressable independently, so you can run different schedules, scenes, and voice commands for two separate loads. That means patio string lights and a fountain can be controlled without affecting one another.

• Two AC outlets with individual on/off control
• Separate timers and automation per outlet in the Tapo app
• Works with voice assistants to control each outlet independently

Will this plug stay connected outside my house?

The P400M uses dual antennas to boost Wi‑Fi reception and maintain a stable link even when the router is inside. Tapo states extended ranges for open and obstructed environments, helping devices stay responsive from patios, yards, or driveways.

• Dual-antenna design for more consistent signal reception
• Reported long-range performance across open fields and through multiple walls
• Maintains app and voice control at greater distances than standard plugs

Is the P400M durable enough for year-round outdoor use?

The enclosure meets IP65 weatherproofing, protecting electronics from rain, dust, and splashes. It’s rated for a broad temperature range, making it suitable for seasonal conditions from cold winters to hot summers.

• IP65-rated housing resists water spray and dust ingress
• Operational temperature range: -4 to 122°F (-20 to 50°C)
• Includes mounting hardware for secure wall attachment

How does Matter compatibility improve smart home control?

Because the P400M is Matter-certified, it can natively join multiple certified ecosystems without complex bridge setups. That simplifies setup and lets you use the same device across Apple Home, Google Home, Amazon Alexa, and SmartThings platforms.

• Matter certification for cross-platform interoperability
• Works with major voice assistants and home apps
• Faster integration and more predictable behavior across systems

Who is this for: The Tapo P400M suits homeowners and renters who need dependable outdoor automation for lighting, décor, pumps, or seasonal displays and want flexible control across ecosystems. It’s a good choice when you need two separate outlets in one weatherproof package with extended Wi‑Fi reach and simple Matter-based setup.