{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product FF WI-MEF-3-40SET Wi-Fi Energy Consumption Monitor Set with LK-BZ-3 Protection
164.99 €

FF WI-MEF-3-40SET Wi-Fi Energy Consumption Monitor Set with LK-BZ-3 Protection

FF WI-MEF-3-40SET Wi-Fi Energy Monitor and Protection Set Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

FF WI-MEF-3-40SET Wi-Fi Energy Consumption Monitor Set with LK-BZ-3 Protection

{{email}}
You keep track of price changes

FF WI-MEF-3-40SET Wi-Fi Energy Consumption Monitor Set with LK-BZ-3 Protection

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The FF WI-MEF-3-40SET is a comprehensive energy monitoring solution featuring the WI-MEF-3-40A Wi-Fi power meter and LK-BZ-3 protection module. Designed for precise electricity consumption tracking, this set allows for remote monitoring via Wi-Fi, providing real-time data for efficient energy management in residential or commercial electrical installations.
Available for order: 6 pcs.
Warranty: 2 Years
SKU: 12408545
Manufacturer: FF
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 55 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.58 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The FF WI-MEF-3-40SET is a professional energy monitoring solution designed to provide precise tracking of electricity consumption in residential and commercial environments. This comprehensive set combines the WI-MEF-3-40A Wi-Fi power meter with the LK-BZ-3 protection module, ensuring both accurate data collection and enhanced safety for your electrical installation. By connecting to your local Wi-Fi network, the system allows for real-time remote monitoring, enabling users to analyze energy usage patterns and optimize power consumption efficiently.

Advantages

This monitoring set offers significant benefits for those looking to gain better control over their energy expenses. The integration of a dedicated protection module adds a layer of security to the measurement process, safeguarding the system against potential electrical irregularities. With its Wi-Fi connectivity, the device provides seamless access to energy data from anywhere, eliminating the need for manual readings. The system is engineered for reliability and ease of integration into existing electrical panels, making it a practical choice for modern energy management.

Suitable for

  • Residential energy monitoring and cost tracking
  • Commercial facility power management
  • Smart home electrical system integration
  • Real-time electricity consumption analysis

This device may not be suitable for high-voltage industrial applications that exceed the specified current rating of the meter. It is also not intended for use in environments with extreme humidity or temperatures outside the manufacturer's operational guidelines, as these conditions could compromise the accuracy and longevity of the electronic components.

Key specifications

  • Connectivity: Wi-Fi
  • Components: WI-MEF-3-40A meter and LK-BZ-3 protection module
  • Application: Energy consumption monitoring
  • Installation: Electrical panel mounting

How to use

The installation should be performed by a qualified electrician to ensure compliance with local safety standards. The WI-MEF-3-40A meter and the LK-BZ-3 protection module are mounted within the electrical distribution board. Once physically installed, the device must be connected to your local Wi-Fi network following the provided configuration instructions. After successful network pairing, you can access the energy consumption data through the designated interface to monitor your power usage in real time.

What to consider before purchase

  • Ensure your electrical panel has sufficient space for both modules
  • Verify that your Wi-Fi signal strength is adequate at the installation site
  • Confirm that the system's current rating matches your electrical requirements
For optimal performance and safety, ensure that all connections are tightened according to the technical specifications and that the device is kept within its recommended operating temperature range.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the FF WI-MEF-3-40SET Wi-Fi Energy Monitor and Protection Set cost, and is it available for purchase?

The price is 164.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can FF WI-MEF-3-40SET Wi-Fi Energy Monitor and Protection Set be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the FF WI-MEF-3-40SET Wi-Fi Energy Monitor and Protection Set online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All FF products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized FF service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.