Black Friday - Smart Energy Meters

Black Friday

Black Friday is here! 🖤 Thousands of products with a fair discount.

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  • The offer is valid from 30th October to 30th November 2026.
  • The offer is valid as long as the Goods are included in the Campaign or until the Goods are sold out during the Campaign. The Goods offer may be updated during the Campaign.
  • Stock for some products gets redistributed to customers in the Czech Republic, Slovakia, Austria, Hungary, and other countries where Alza delivers its products, based on the earlier order delivery time. This does not apply to regional/language-specific product versions.
  • Full Terms and Conditions of the campaign can be found here: CZ, SK, HU, AT, DE.
  • Alza reserves the right to change the terms and conditions of the campaign.
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10 Results
Shelly Pro 3EM-3CT63 - Energy Consumption Meter
Google Assistant
Amazon Alexa
4.9 15×
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Shelly Pro 3EM-3CT63
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, with protection from overheating, max. current 63 A, includes built-in memory and SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz, bluetooth and ethernet, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English app, mains power
BLACK FRIDAY 125.90 €
From 2.90 € per month
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24039
Shelly Gen3 3EM 63W, 3-phase power meter, WiFi - Energy Consumption Meter
Google Assistant
Amazon Alexa
5.0 7×
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Shelly Gen3 3EM 63W, 3-phase power meter, WiFi
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, max. current 130 A, includes built-in memory and SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, compatible with Samsung SmartThings, Google Assistant and Amazon Alexa voice assistant, English and Czech app, mains power
BLACK FRIDAY 92.60 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25013
Shelly Pro EM 50 A, WiFi - Energy Consumption Meter
Google Assistant
Amazon Alexa
5.0 6×
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Shelly Pro EM 50 A, WiFi
Energy Consumption Meter - clamp module, measurement accuracy 2 %, with protection from overvoltage and short-circuit, max. current 50 A, includes built-in memory and SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English app, mains power
BLACK FRIDAY 93.50 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell23_036
Shelly Gen3 3EM 63T, 3-phase power meter, WiFi - Energy Consumption Meter
Google Assistant
Amazon Alexa
5.0 5×
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Shelly Gen3 3EM 63T, 3-phase power meter, WiFi
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, with protection from short-circuit, max. current 63 A, includes built-in memory and SMART, open system, operates via central unit/bridge, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English and Czech app, mains power
BLACK FRIDAY 93.50 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell25012
Meross Smart Energy Monitor - Energy Consumption Meter
5.0 3×
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Meross Smart Energy Monitor
Energy Consumption Meter - DIN Module, with protection from overvoltage and short-circuit, max. current 150 A, includes SMART, designated use: electrical installation, connection via WiFi 2,4 GHz, supports Android and iOS, English and Czech app, mains power
BLACK FRIDAY 73.27 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Mer2508
Shelly Gen4 EM mini 16 A, power meter, WiFi, LAN - Energy Consumption Meter
Google Assistant
Amazon Alexa
5.0 3×
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Shelly Gen4 EM mini 16 A, power meter, WiFi, LAN
Energy Consumption Meter - clamp module, max. load 3680 W, max. current 16 A, includes SMART, open system, designated use: electrical installation and home control, connection via WiFi 2,4 GHz, ZigBee protocol, supports Android, Windows and iOS, Google Assistant and Amazon Alexa voice assistant, English, Czech and Slovak app, mains power
BLACK FRIDAY 18.80 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell26019
Shelly Gen3 EM 50 A, incl. clamp, WiFi - Energy Consumption Meter
Google Assistant
Amazon Alexa
4.6 5×
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Shelly Gen3 EM 50 A, incl. clamp, WiFi
Energy Consumption Meter - DIN Module, measurement accuracy 2 %, with protection from short-circuit, max. current 50 A, includes SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz and bluetooth, supports Android and iOS, Siri, Google Assistant and Amazon Alexa voice assistant, English app, mains power
BLACK FRIDAY 80.90 €
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell24048
Shelly Pro 3EM 120A, Consumption Meter incl. 3 Clamps, WiFi, LAN, Matter - Energy Consumption Meter
Matter
Google Assistant
Amazon Alexa
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Shelly Pro 3EM 120A, Consumption Meter incl. 3 Clamps, WiFi, LAN, Matter
Energy Consumption Meter - DIN Module, measurement accuracy 1 %, max. current 16 A, includes SMART, open system, designated use: electrical installation, connection via WiFi 2,4 GHz, Matter protocol, supports Android and iOS, Google Assistant and Amazon Alexa voice assistant, English, Czech and Slovak app, mains power
BLACK FRIDAY 148.40 €
From 3.41 € per month
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In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: Shell26033
SONOFF MINI PM Zigbee Power Meter (Non-Switch) MINI-ZB1GP - Energy Consumption Meter
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SONOFF MINI PM Zigbee Power Meter (Non-Switch) MINI-ZB1GP
Energy Consumption Meter - clamp module, with protection from overvoltage, max. load 3840 W, max. current 16 A, includes SMART, open system, operates via central unit/bridge, designated use: electrical installation, ZigBee protocol, supports Android and iOS, compatible with Samsung SmartThings, eWeLink and Home Assistant, mains power
BLACK FRIDAY 17.55 €
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In stock
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Info
Order Code: SNF2635
Shelly Pro 3EM, power meter incl. 3 terminals 120A, WiFi, LAN, BT - Energy Consumption Meter
Google Assistant
Amazon Alexa
5.0 30×
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Shelly Pro 3EM, power meter incl. 3 terminals 120A, WiFi, LAN, BT
Energy Consumption Meter - clamp module, measurement accuracy 1 %, with protection from overheating, max. current 120 A, includes built-in memory and SMART, closed system, designated use: electrical installation, connection via WiFi 2,4 GHz, bluetooth and ethernet, supports Android and iOS, compatible with Google Home, Google Assistant and Amazon Alexa voice assistant, mains power
BLACK FRIDAY 142.10 €
From 3.27 € per month
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In stock
Order Code: Shell23_001