10 models to compare

Which outdoor smart plug pairs your load and control mode?

Kasa KP405 names 4 A for dimming; KP400 names 15 A for on/off control. Both carry IP64. The control mode changes the limit.

Current is not load approval; lighting, motors and LED drivers can have separate limits.

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With no preferences selected: Smart Outdoor Plug — CPLGOD2BLG1/ST-1P is one option to compare.

No hands-on testingMethod and sources

Smart Outdoor Plug — CPLGOD2BLG1/ST-1P · first with a product link

Control mode: On/off.

What to note:

Not listed by the maker: current, IP rating.

View at GE Cync

If you choose At least 4 A for current, the first option with a product link becomes Outdoor Smart Dimmer — KP405.

10 models compared; 10 have a product-page link.

The picks

5 options to compare

Compare the details that matter to your setup.

An option to compare

Smart Outdoor Plug — CPLGOD2BLG1/ST-1P

Control mode: On/off.

What to note

Not listed by the maker: current, IP rating.

Compare specs: Control mode: On/off here; Dimming on Outdoor Smart Dimmer — KP405.

Control mode: On/offCurrent: Not listed by the makerIP rating: Not listed by the maker

See all 3 specs

Control modeOn/off

CurrentNot listed by the maker

IP ratingNot listed by the maker

1 of 3 specs available · source checked September 26, 2026 · Source ↗
GE Cync · Product page checked September 26, 2026

View at GE Cync Compare

Current: At least 4 A

Outdoor Smart Dimmer — KP405

Control mode: Dimming.

Key details

IP rating: IP64.

What to note

Current: 4 A.

Compare specs: Control mode: Dimming here; On/off on Smart Outdoor Plug — CPLGOD2BLG1/ST-1P.

Current: 4 AIP rating: IP64Control mode: Dimming

See all 3 specs

Current4 A

IP ratingIP64

Control modeDimming

3 of 3 specs available · source checked September 26, 2026 · Source ↗
Kasa · Product page checked September 26, 2026

View at Kasa Compare

Current: At least 15 A

Outdoor Smart Plug — EP40A

IP rating: IP64.

Key details

Control mode: On/off.

What to note

Current: 15 A.

Compare specs: IP rating: IP64 here; IP65 on Smart WiFi Outdoor Plug — P400M.

Current: 15 AIP rating: IP64Control mode: On/off

See all 3 specs

Current15 A

IP ratingIP64

Control modeOn/off

3 of 3 specs available · source checked September 26, 2026 · Source ↗
Kasa · Product page checked September 26, 2026

View at Kasa Compare

IP rating: IP65

Decora Smart Outdoor Plug-In — D215O-1RE

IP rating: IP65.

Key details

Current: 15 A.

What to note

Control mode: On/off.

Compare specs: IP rating: IP65 here; IP64 on Outdoor Smart Dimmer — KP405.

Current: 15 AIP rating: IP65Control mode: On/off

See all 3 specs

Current15 A

IP ratingIP65

Control modeOn/off

3 of 3 specs available · source checked September 26, 2026 · Source ↗
Leviton · Product page checked September 26, 2026

View at Leviton Compare

IP rating: IP66

Caseta Outdoor Smart Plug — PD-15OUT-BL

IP rating: IP66.

Key details

Current: 15 A.

What to note

Control mode: On/off.

Compare specs: IP rating: IP66 here; IP64 on Outdoor Smart Dimmer — KP405.

Current: 15 AIP rating: IP66Control mode: On/off

See all 3 specs

Current15 A

IP ratingIP66

Control modeOn/off

3 of 3 specs available · source checked September 26, 2026 · Source ↗
Lutron · Product page checked September 26, 2026

View at Lutron Compare

Comparing Smart Outdoor Plug — CPLGOD2BLG1/ST-1P · Outdoor Smart Dimmer — KP405

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The facts that differ

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Differences only

0 identical specs shown. Details that do not apply to these models are omitted.

Published specification comparison
Spec	Smart Outdoor Plug — CPLGOD2BLG1/ST-1PNo preferences selected.	Outdoor Smart Dimmer — KP405No preferences selected.
Current	Not listed by the maker	4 A
IP rating	Not listed by the maker	IP64
Control mode	On/off	Dimming

Smart Outdoor Plug — CPLGOD2BLG1/ST-1P

No preferences selected.

Current: Not listed by the maker
IP rating: Not listed by the maker
Control mode: On/off

Outdoor Smart Dimmer — KP405

No preferences selected.

Current: 4 A
IP rating: IP64
Control mode: Dimming

Smart Outdoor Plug — CPLGOD2BLG1/ST-1P

View at GE Cync

Outdoor Smart Dimmer — KP405

View at Kasa

Compare all 10 models

— = no verified listing yet. The published order is independent of links.

All models and their decision specs
Product	How it compares	Key spec	Compare	Action
Smart Outdoor Plug — CPLGOD2BLG1/ST-1P	Control mode: On/off.	Control mode: On/off	Compare	View at GE Cync
Outdoor Smart Dimmer — KP405	Compared with Smart Outdoor Plug — CPLGOD2BLG1/ST-1P: control mode, Dimming vs On/off.	Current: 4 A	Compare	View at Kasa
Outdoor Smart Plug — EP40A	Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.	Current: 15 A	Compare	View at Kasa
Outdoor Smart Plug — EP40M	Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.	Current: 15 A	Compare	View at Kasa
Outdoor Smart Plug — KP400	Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.	Current: 15 A	Compare	View at Kasa
Outdoor Smart Plug — KP401	Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.	Current: 15 A	Compare	View at Kasa
Decora Smart Outdoor Plug-In — D215O-1RE	Compared with Outdoor Smart Dimmer — KP405: current, 15 A vs 4 A.	Current: 15 A	Compare	View at Leviton
Caseta Outdoor Smart Plug — PD-15OUT-BL	Compared with Outdoor Smart Dimmer — KP405: current, 15 A vs 4 A.	Current: 15 A	Compare	View at Lutron
Smart WiFi Outdoor Plug — P400M	IP rating: IP65; Control mode: On/off.	Current: 15 A	Compare	View at Tapo
Plug Outdoor	Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.	Current: 15 A	Compare	View at Wyze

Smart Outdoor Plug — CPLGOD2BLG1/ST-1P

Control mode: On/off.

Control mode: On/off

CompareView at GE Cync

Outdoor Smart Dimmer — KP405

Compared with Smart Outdoor Plug — CPLGOD2BLG1/ST-1P: control mode, Dimming vs On/off.

Current: 4 A

CompareView at Kasa

Outdoor Smart Plug — EP40A

Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.

Current: 15 A

CompareView at Kasa

Outdoor Smart Plug — EP40M

Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.

Current: 15 A

CompareView at Kasa

Outdoor Smart Plug — KP400

Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.

Current: 15 A

CompareView at Kasa

Outdoor Smart Plug — KP401

Compared with Smart WiFi Outdoor Plug — P400M: IP rating, IP64 vs IP65.

Current: 15 A

CompareView at Kasa

Decora Smart Outdoor Plug-In — D215O-1RE

Compared with Outdoor Smart Dimmer — KP405: current, 15 A vs 4 A.

Current: 15 A

CompareView at Leviton

10 catalog models

How the comparison works

Your choices are compared with each model’s product details. A missing or conflicting value stays unknown and cannot satisfy a choice you select. The starting order helps you browse; it does not rate real-world performance.

Source dates appear with each link below. A source date does not confirm today's price or stock.

Finder methodology Report a correction

Sources for all 10 models

Caseta Outdoor Smart Plug — PD-15OUT-BL: Source 1 ↗ · September 26, 2026
Decora Smart Outdoor Plug-In — D215O-1RE: Source 1 ↗ · September 26, 2026
Outdoor Smart Dimmer — KP405: Source 1 ↗ · September 26, 2026
Outdoor Smart Plug — EP40A: Source 1 ↗ · September 26, 2026
Outdoor Smart Plug — EP40M: Source 1 ↗ · September 26, 2026
Outdoor Smart Plug — KP400: Source 1 ↗ · September 26, 2026
Outdoor Smart Plug — KP401: Source 1 ↗ · September 26, 2026
Plug Outdoor: Source 1 ↗ · September 26, 2026
Smart Outdoor Plug — CPLGOD2BLG1/ST-1P: Source 1 ↗ · September 26, 2026
Smart WiFi Outdoor Plug — P400M: Source 1 ↗ · September 26, 2026

Dimming changes which electrical loads you can consider

Kasa’s Outdoor Smart Dimmer has a 4 A figure and dimming control; its Outdoor Smart Plug configurations have 15 A figures and on/off control. If you want adjustable lighting, start with the control mode, then read the dimmer’s limits for your actual bulbs or drivers.

Lutron’s 15 A wording refers to lighting loads, while Leviton describes 15 A general use. A common numeral does not make those approvals interchangeable. Motors, resistive loads, lighting and LED drivers can each have different limits; maker instructions are the basis here, with no connected appliances operated.

Weather protection still needs the right installation

Kasa and Wyze use IP64; Tapo and Leviton use IP65; Lutron uses IP66. These enclosure codes are exact filter categories, so selecting a code does not include every differently coded plug. GE Cync’s current and enclosure code remain unknown rather than being inferred from an outdoor label.

Treat enclosure protection, electrical load and control behavior as separate decisions. Read receptacle placement and installation guidance for the model you choose. A current match cannot approve an appliance, and an enclosure code cannot approve your installation. A product page can lead to specifications or buying options; verify the named offer and availability before ordering.

Before you buy

Does a general current rating cover every appliance?

A rating can apply to general-use, resistive or lighting loads. Read the exact limit for your actual device and follow the maker’s installation instructions.

Does a different IP code mean a better plug?

Tapo P400M names IP65 and Lutron Caseta names IP66. The codes are exact categories here, not quality or installation-safety ratings. GE Cync’s current and code remain unknown. Kasa KP405 names 4 A for dimming; KP400 names 15 A for on/off control. Both carry IP64. The control mode changes the limit. KP405 suits consideration when dimming matters. Current alone is not load approval: lighting, motors and LED drivers can have separate limits.