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  • 220-240V AC
    Voltage Range 220-240V AC
  • IP20
    IP Rating IP20
  • 90 mm x 66 mm x 142.5 mm
    Dimensions 90 mm x 66 mm x 142.5 mm
  • 66 mm
    Width 66 mm
Image of WiFi Power Meter SONOFF SPM-Main Master Unit
    Image of WiFi Power Meter SONOFF SPM-Main Master Unit
    Image of WiFi Power Meter SONOFF SPM-Main Master Unit
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  • 220-240V AC

    Voltage Range

    220-240V AC

  • IP20

    IP Rating

    IP20

  • 90 mm x 66 mm x 142.5 mm

    Dimensions

    90 mm x 66 mm x 142.5 mm

  • 66 mm

    Width

    66 mm

  • 90 mm

    Height

    90 mm

  • Wi-Fi

    Connectivity

    Wi-Fi

  • eWeLink

    App

    eWeLink

  • PVC

    Fitting Material

    PVC

  • SONOFF

    Brand

    SONOFF

  • 50 mA

    Current Intensity

    50 mA

  • -10 °C~+40 °C

    Working Temperature

    -10 °C~+40 °C

SONOFF

WiFi Power Meter SONOFF SPM-Main Master Unit

SONOFF
Download technical datasheet

Ref. Ledkia: 92251

Ref. Fab: MDP-SWM-SSM

Colour White

Wifi

Before 50,99 €

-32% (You save 16,20 €)

34,79 €

VAT included

In Stock, delivery in 15-20 days

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  • 30 Day Return

    You can renounce to this product during the first 30 calendar days from receipt, provided that the product remains in perfect condition for use.


    Custom-made products and cut-to-size strips are excluded.


    Full conditions here: After-sales service.

  • 5-7 days Free Delivery

    If you place your order today before 18:00h, delivery within 5-7 days (working days).


    Shipping is free on purchases over 49,99 € (incl. VAT).


    Full conditions here: Delivery methods.

  • 100% secure payments

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    At Ledkia we strive to protect your security and privacy. We use payment methods that guarantee your security. Both your personal and bank details are protected with all the security measures established in the current legislation.


    More information: Payment methods.

  • Up to 5 year warranty

    Our warranty service of up to 5 years guarantees the replacement, repair or refund of defective products.


    You will find the exact product warranty in the technical details.


    Full conditions here: After-sales service.

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Dimensions

  • Height90 mm
  • Depth142.5 mm
  • Width66 mm
Scheme image

Downloads

  • pdf file

    Technical Data Sheet PDF

Certificates and Stamps

CertificateCertificate

Technical Specifications

  • Technical Information

    • Quality, safety and compliance certifications that the product has obtained, such as CE, RoHS or UL, which guarantees that it meets industry standards and current regulations.
      CertificatesRoHS, CE, FCC, UKCA
    • ColourWhite
    • Current Intensity50 mA
    • Fitting MaterialPVC
    • Frequency50-60 Hz
    • The IP protection indicates the level of resistance of a product to dust and water. The higher the number, the more protected it is.
      IP RatingIP20
    • Type Of CurrentSingle phase
    • Voltage level required for the product to function correctly.
      Voltage Range220-240V AC
    • Internal temperature range in which the product can operate efficiently and safely. It is important to ensure its reliability under different usage conditions.
      Working Temperature-10 °C~+40 °C

  • Product Data

    • Manufacturer or company responsible for designing and producing the product. A recognized name ensures quality and support.
      BrandSONOFF
    • LocationIndoor
    • Warranty3 years

  • Product Information

    • AppeWeLink
    • ConnectivityWi-Fi
Outdoor LED bollard

Description

The WiFi Power Meter SONOFF SPM-Main Master Unit is used to perform intelligent management with overload protection, electricity monitoring and statistics.

WiFi Power Meter SONOFF SPM-Main Master Unit

This Power Meter communicates with the cloud via WiFi or Ethernet cable, and with its Slave Unit via RS-485, enabling long-distance, stable, multi-terminal data transmission.

Both the Master Unit and its Slave Unit have a standard size that allows it to be placed on a DIN Rail. Installation is very simple.

Pairing instructions with the eWeLink application:

1. Download the "eWeLink" app from APP Store for iOS or Google Play for Android.

2. Press the button for 5 seconds until the LED indicator flashes rapidly. Choose the appropriate pairing mode

3. The device will be automatically searched for and connected.

4. Enter the ID and password of the home Wi-Fi network.

Applications of the WiFi Power Meter SONOFF SPM-Main Master Unit

It is the ideal solution for controlling the energy of your home, moreover, it allows you to manage the surplus production of your installations.

The APP is available for iOS and Android operating systems. It can be downloaded from the App Store and Google Play respectively.

The Linkable Slave Unit is an accessory that has to be controlled by its SP-Main Master Unit.

*Optionally it will be stored on a micro SD card which is not purchased with the product.

*The customer's visual perception of sizes, colours, textures, and so on, of our products, can be affected by factors such as ambient lighting, screen calibration, viewing angle or the device of each user. The customer must bear in mind that any returns made for reasons not related to the functionality of the product will be at the customer's expense.