best price 25A 5500W Power Metering smart life sonoff power R3 wifi wireless switch Overload Protection Energy Saving

Compared with POWR2, the load current of POWR3 increases from 15A to 25A, and the power reaches 5500W, it is a high power smart switch that can make your high-powered devices smart, or act as a smart meter for a single room, connecting all the appliances in the room to the POWR3 and the power consumption of each room is counted individually. from anywhere you’ll be able to see which devices are turned on,it doesn’t just visually communicate how much electricity you’re using, it also store your historical energy consumption for 100 days, which can be exported to CSV on your phone.

SONOFF POWR3 lets you turn electronics on or off from anywhere with your smartphone using the eWeLink app or by simply giving voice commands to Amazon Alexa or Google Home Assistant. it also can turn devices on or off according to a schedule you choose. multiple POWR3 can be controlled centrally, and the metadata and power consumption can be displayed on Hass through eWeLink add-on. Apart from that, overload protection can keep your electricity safe at all times once an abnormality was detected, the power will be cut off to avoid device damage and danger.

What's more, to better help you save energy usage, POWR3 supports Alexa smart energy, you can centrally view the overall or individual device energy consumption in the Alexa Energy Dashboard.

Use the SONOFF POWR3 to automate your home while saving energy!

Shipping methods:
1. We'd love to try our best to arrange the most reliable as well as cost-effective shipping ways for customers' reference.(Small parcels by express company like DHL, Fedex, UPS,TNT,etc, or by air/see for large orders)
2. Private freigt forwarder and specified shipping method are acceptable.
3. We will let you know the waybill after the logistics staff pick up the goods,and also will help you track your order until they arrive in your place safely.
4. Please check if all the lamps are intact at the very first time when you get them.And if any problem, please contact us as soon as possible.

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1.We have a professional team to provide a whole set of greenhouses planting scheme design,

2.We support OEM and ODM,including lighting, planting equipment, control system

3.During the warranty period, we are responsible for all the costs of any problems with the products,

4.Long-term customers can get our new products sample for free,

5.For long-term customers, we can provide any design service and provide payment days for free.

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