Tapo P400M: documented facts and connection routes for US users, with unverified details clearly marked.
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Identify the exact device
This Outdoor Plug has 13 documented field(s) in our research. A marketing model name can cover different hardware or regional variants. Check the label on your device before you use any connection guidance.
| Field | Recorded value |
|---|---|
| Brand | TP-Link Tapo |
| Recorded model number | P400M |
| Category | Outdoor Plug |
| US retail SKU | Not fully resolved |
| Stock | Not checked |
| Physical test | Not performed |
What official documents establish
| Documented field | Value | Evidence |
|---|---|---|
| Wi-Fi Bands | 2.4 GHz |
|
| Wi-Fi Standard | 802.11b/g/n |
|
| Bluetooth Role | commissioning |
|
| Independent Outlets | 2 |
|
| Ip Rating | IP65 |
|
| Dimensions | 79.4–106.5–39.4 mm |
|
| Input Voltage | 125 V AC |
|
| Input Frequency | 60 Hz |
|
| Max Current | 15 A |
|
| Max Load | 1800 W |
|
| Max Motor Load | 1/2 HP |
|
| Matter Endpoint | Yes |
|
| Matter Transport | Wi-Fi |
|
Platform connection paths
| Platform | Connection path | Result | Feature scope | Required checks |
|---|---|---|---|---|
| Apple Home | Native Matter | Conditional — verify requirements | on_off | target_platform_supported_device_type, compatible_product_firmware, reachable_local_ipv6_network, supported_apple_commissioning_environment, apple_home_hub_for_remote_control_and_automations |
| Google Home | Native Matter | Conditional — verify requirements | on_off | target_platform_supported_device_type, compatible_product_firmware, reachable_local_ipv6_network, google_home_matter_controller |
| Amazon Alexa | Native Matter | Conditional — verify requirements | on_off | target_platform_supported_device_type, compatible_product_firmware, reachable_local_ipv6_network, amazon_alexa_matter_controller |
Every listed route remains conditional until the model, region, controller, network and feature requirements are checked in your home. No physical pair test was performed.
What to verify before setup or purchase
The exact retail SKU, hardware revision, current firmware, current stock and every advanced platform feature were not established by this research. Missing values do not mean “no.”
Use the device label, manufacturer app and current official support article to confirm your US variant and firmware. For switches, locks and thermostats, also verify the physical installation requirements before buying.
Explore Tapo P400M listings
This opens Amazon search results, not a verified listing. Results can include other generations, regional versions and third-party sellers. Match the model number, connection method and US installation or electrical requirements before ordering. We have not checked individual listings, prices or stock.
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Similar models from this brand
Official documentation
- TP-Link — Tapo P400M US Reviewed 2026-10-30
- Home Assistant — Matter integration, network and controller requirements Reviewed 2026-10-30
- Apple — Pair and manage Matter accessories Reviewed 2026-10-30
- Google — Google Home supported Matter device types and control surfaces Reviewed 2026-10-30
- Google — Prepare your smart home for Matter Reviewed 2026-10-30
- Amazon — Connect Your Device to Alexa with Matter Reviewed 2026-10-30
Source review date is not a live firmware or inventory check. Report a specific correction if a manufacturer document has changed.