SONOFF Zigbee Smart Plug| iPlug Series S40 Lite


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【Strong Compatibility】Compatible with Alexa with built-in Zigbee hub, and also works with SmartThings hub, Philips hue smart hub, SONOFF ZBBridge Pro, extending your smart home ecosystem.
【Maximum 15A Load】More durable with 15A maximum current 1800W load.
【Work as Zigbee Router】Act as Zigbee Router to extend the Zigbee network range.
【Sunrise/Sunset Routine】Turn off the lights when sunrise and turn on the lights when sunset.
【Safe & Reliable】S40 Lite Zigbee smart plug has the highest flame-retardant, super insulation & fireproof, varistor, absorb spike voltage, and fuse automatic fusing.

Frequently Bought Together
SONOFF NSPanel Smart Scene Wall Switch(86/EU Type/120 Type)
NSPanel Standard
Secure Payment:

Customer Service Guarantee

SONOFF S40 Lite Zigbee smart plug, plug and play smart plug, provides you smart control, such as APP remote control, and voice control through Amazon Alexa and Google Home.

SONOFF S40 Lite Zigbee smart plug is compatible with most mainstream hubs, like SmartThings smart home hub, Philips Hue smart hub, Alexa with built-in Zigbee hub, and SONOFF ZBBridge Pro.

The V0 flame-retardant enclosure ensures the smart plugs work safely with your home appliances. The head of the plug will not be carbonized even the powered voltage up to 400V. Cut off high voltage generated by a lightning strike or unstable power supply when thundering. The fuse automatically fuses to protect the device when internal components are damaged causing short-circuit.



Additional information

Weight 81 g
Dimensions 76 × 40 × 32 mm
Plug Type

Type A, Type B


S40ZBTPB Lite/ S40ZBTPA Lite

S40ZBTPB Lite Input

120V~ 60Hz

S40ZBTPA Lite Input

100VAC 50/60Hz

S40ZBTPB Lite Max. Load


S40ZBTPA Lite Max. Load


Product dimension


Wireless connection

Zigbee 3.0

Casing material


Working temperature


Customer Reviews

Based on 4 reviews
Christopher Brannon
Works, but spotty on reliability and configuration

I love the concept, and if you can put it in a tight configuration, it does a basic job. However, the range seems to be a little flaky, and even through the RSSI reports a good signal, the devices are inconsistent on whether they will work or not. I also find the iHost programming a little simplistic. You cannot seem to put exceptions in the scheduling, or specific dates. I have other similar devices on various cloud services that are a little more robust in configuration and more reliable in performance. If performance could be improved, and more flexibility in the ihost programming could be introduced, this would be a great product. Right now it is so-so.

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Warren Hemple
Works as should

Works with NSPanelPro and iHost. It works with apple home through Home Bridge.

A+ for SmartThings systems

Good connectivity, including SmartThings and a very good price.

it works

Easy integration with alexa with no extra hub needed if you have the echo gen 4 with a zigbee hub.

SONOFF Zigbee Smart Plug| iPlug Series S40 Lite