
Option 1 · Sonoff
Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug
Last updated October 2026
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A summary of selected recorded differences between these plugs. Check the full specification table below for details and conditions.
These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.
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Option 1 · Sonoff
Last updated October 2026
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What the catalog tells us
These counts describe the available data, not a quality score. More features do not automatically make a better device.
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Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.
Showing 22 of 22 rows. “Not recorded” does not mean “No”.
IEEE 802.11 b/g/n 2.4GHz
The user manual describes Matter commissioning as a Bluetooth pairing; the radio is not used for control
One-time and recurring timers, schedules and smart scenes, plus Matter automations in the ecosystem app
Independent schedules, countdown timers and sunrise/sunset offsets for each outlet through the Kasa Smart app
One button on the body: a single press toggles the load, a long press enters pairing mode
Two independent on/off buttons with their own status LEDs on the plug body
Via Matter
TP-Link lists Alexa voice control for the EP40 and its Amazon listing carries the Works with Alexa badge
Via Matter
The Kasa HomeKit line covers the EP25, EP40A, KS200 and KS220; the standard EP40 is not among them and its own page lists only Alexa and Google Assistant
Via Matter
TP-Link lists Google Assistant voice control for the EP40 and the Kasa Smart app links the plug to Google Home
Via Matter
The official Home Assistant TP-Link integration lists the EP40 among its supported Kasa devices
The Type B plug supports Matter.
Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →Use the electrical ratings and load restrictions for the Type B variant.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Matter over Wi-Fi device: the QR code on the plug is scanned by any Matter app, and the manual documents adding it to Apple Home, Google Home, Alexa, SmartThings and Home Assistant
The Matter-certified version of this outdoor plug is the separate EP40M model; the EP40 is Wi-Fi only
Via Matter
TP-Link Kasa Smart is a Works with SmartThings partner for outlets and the line pairs through TP-Link account linking in the SmartThings app
Energy consumption can be monitored.
Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →Use the electrical ratings and load restrictions for the Type B variant.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Real-time voltage, current, power, runtime and consumption charts, plus electricity cost tracking with custom rates
The specified maximum current is 15 A.
Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →Use the electrical ratings and load restrictions for the Type B variant.
Document check only; not a hands-on test or verification of every regional or firmware variant.
Overload and overcharge protection with customizable current, voltage and power thresholds that cut the power automatically
| Specification | Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug | TP-Link Kasa EP40 |
|---|---|---|
| Connectivity | ||
YesCatalog noteIEEE 802.11 b/g/n 2.4GHz | Yes | |
| No | No | |
For PairingCatalog noteThe user manual describes Matter commissioning as a Bluetooth pairing; the radio is not used for control | No | |
| No | No | |
| No | No | |
| No | No | |
| Features | ||
YesCatalog noteOne-time and recurring timers, schedules and smart scenes, plus Matter automations in the ecosystem app | YesCatalog noteIndependent schedules, countdown timers and sunrise/sunset offsets for each outlet through the Kasa Smart app | |
YesCatalog noteOne button on the body: a single press toggles the load, a long press enters pairing mode | YesCatalog noteTwo independent on/off buttons with their own status LEDs on the plug body | |
| No | No | |
| Integrations | ||
YesCatalog noteVia Matter | YesCatalog noteTP-Link lists Alexa voice control for the EP40 and its Amazon listing carries the Works with Alexa badge | |
YesCatalog noteVia Matter | NoCatalog noteThe Kasa HomeKit line covers the EP25, EP40A, KS200 and KS220; the standard EP40 is not among them and its own page lists only Alexa and Google Assistant | |
YesCatalog noteVia Matter | YesCatalog noteTP-Link lists Google Assistant voice control for the EP40 and the Kasa Smart app links the plug to Google Home | |
YesCatalog noteVia Matter | YesCatalog noteThe official Home Assistant TP-Link integration lists the EP40 among its supported Kasa devices | |
YesManufacturer sourceThe Type B plug supports Matter. Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →
Use the electrical ratings and load restrictions for the Type B variant. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog noteMatter over Wi-Fi device: the QR code on the plug is scanned by any Matter app, and the manual documents adding it to Apple Home, Google Home, Alexa, SmartThings and Home Assistant | NoCatalog noteThe Matter-certified version of this outdoor plug is the separate EP40M model; the EP40 is Wi-Fi only | |
YesCatalog noteVia Matter | YesCatalog noteTP-Link Kasa Smart is a Works with SmartThings partner for outlets and the line pairs through TP-Link account linking in the SmartThings app | |
| Power | ||
YesManufacturer sourceEnergy consumption can be monitored. Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →
Use the electrical ratings and load restrictions for the Type B variant. Document check only; not a hands-on test or verification of every regional or firmware variant. Catalog noteReal-time voltage, current, power, runtime and consumption charts, plus electricity cost tracking with custom rates | No | |
| 100 - 125V | 110 - 125V | |
15AManufacturer sourceThe specified maximum current is 15 A. Sonoff iPlug Gen2 Type B Matter Over WiFi Smart Plug manufacturer product page →
Use the electrical ratings and load restrictions for the Type B variant. Document check only; not a hands-on test or verification of every regional or firmware variant. | 15A | |
| 1875W | 1875W | |
YesCatalog noteOverload and overcharge protection with customizable current, voltage and power thresholds that cut the power automatically | Not recorded | |
| Type B | Type B | |
| No | No | |
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.
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