Black Friday - Electrical Wiring

Black Friday

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

  • The offer is valid from 30th October to 30th November 2026.
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  • 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.
  • Alza reserves the right to change the terms and conditions of the campaign.
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1,864 Results
Sponsored
4.8 17×
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SENCOR SWS 16600 WiFi SH
Weather Station - professional, wireless, WiFi 2,4 GHz connection, interior, smart, with weather forecast, mobile app connection, measures barometric pressure, temperature, UV radiation, humidity, displays time, date and moon phases, wireless sensor range 150 m, max. 3 wireless sensors,, main unit, sensor and power adapter included, placement: for walls and table, dimensions 177 × 215 × 27 mm (H×W×D)
BLACK FRIDAY -35 % 3,899,- 5,999,-
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Order Code: Snc24010
Sponsored
4.7 33×
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Digital switching socket TS-EF1
Switch Socket - Digital, programmable, suitable for daily and weekly cycle, 8 programs, 16 preset groups of days of the week, selection of the time display format 12/24, Summertime function to switch between daylight saving time and standard time, Random function for switching at random intervals, max. power 3500 W, max. current 16 A, max. voltage 230 V
BLACK FRIDAY -33 % 199,- 299,-
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Order Code: ZDnar6217
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4.8 325×
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Richter Czech Euro Secure ES.30/35K.NI
Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/35, 6 keys included
BLACK FRIDAY -13 % 399,- 459,-
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Order Code: RICH172
Sponsored
4.8 32×
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EMOS GoSmart Zigbee IP-3007F with timer
Smart Socket - via ZigBee, operated: via central unit / bridge, compatible with Tuya, Lidl Home, Smartlife and EMOS GoSmart, consumption measurement and timer, application in English, czech, german, slovak, hungarian and in Polish for Android and iOS, - 399 Kč/1 pc(s)
BLACK FRIDAY -20 % 399,- 499,-
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Order Code: EMOS24182
Our brand
4.7 26×
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AlzaPower Arc extension lead 230V 4 sockets switch 3m white
Extension Cable - with illuminated switch, E/F forks, 4 type E sockets, current load up to 16 A (3 680 W), voltage 230 V AC, round design, child protection caps, a tilting handle, wire cross section 1,5 mm², PVC casing, curved ending, length 3 m
BLACK FRIDAY -20 % 199,- 249,-
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Order Code: APLV00680
4.7 53×
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Tado° Smart Thermostatic Head X - Quattro
Thermostat Head - Smart, for control of home heating, compatible with Apple Home and Google Home, Battery-Powered and USB, operation: Via central unit / bridge, control via Android and iOS app in English
BLACK FRIDAY -36 % 6,156,- 9,619,-
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Order Code: Tado24003
4.6 147×
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SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor
Sensor - temperature measurement in °C or F, measurement of humidity in %, 2.5" display, data recovery every 5 seconds, Zigbee 3.0, mobile apps, notifications, support for voice assistants, battery operation (CR2450)
BLACK FRIDAY -17 % 329,- 399,-
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Order Code: SNFa073
4.8 458×
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TP-Link Tapo P110M
Smart Socket controlled via Wifi, operated: standalone, compatible with Google Home and Manufacturer app, consumption measurement and timer, application in English and german for Android and iOS, IP20 - 359 Kč/1 pc(s)
BLACK FRIDAY -25 % 359,- 479,-
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Order Code: TP23_081
4.4 29×
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EZVIZ Smart Home Intercom HP7
Video Phone -, 162° viewing angle, temperature sensor, touch display, backlit display and timer, communication with mobile phones/tablets through WiFi 2,4 GHz and WiFi 5 GHz, supports Android and iOS
BLACK FRIDAY -22 % 5,399,- 6,999,-
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Order Code: EZVIZ22_34
4.7 105×
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Gogen ME 3900 WiFi + prodloužená záruka na 4 roky po registraci
Weather Station - professional, wireless, WiFi 2,4 GHz and radio frequency connection, interior and outdoor, smart, with forecast and current weather monitoring, snooze and alarm clock, measures barometric pressure, feels-like temperature, wind speed and direction, solar radiation, precipitation, temperature, UV radiation, humidity, displays time, date and moon phases, wireless sensor range 100 m, max. 9 wireless sensors, closed system, operation: standalone, mains-powered and battery-powered, main unit, sensor and power adapter included, placement: for walls and table, dimensions 118 × 187 × 21 mm (H×W×D)
BLACK FRIDAY -12 % 3,499,- 3,999,-
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Order Code: GOGN003a2
4.9 45×
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FAB safety insert 4.00/DPNs 30+35 with feed-through coupling, 5 keys
Cylinder - security class: RC4, resistant to drilling, safety card, dimensions: 30/35, 5 keys included
BLACK FRIDAY -24 % 1,012,- 1,349,-
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Order Code: ASAB391
4.1 50×
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Nuki Smart Lock Pro (5th Gen)
Smart Lock - controlled via WiFi 2,4 GHz and Bluetooth, compatible with Apple Home, Google Home and Samsung SmartThings, app compatible with Android and iOS, Battery status check, shared access and Bluetooth unlocking
BLACK FRIDAY -10 % 6,956,- 7,729,-
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Order Code: Nuki25003
4.8 73×
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Philips SPN7060WA/60
Surge Protector - 2m, male connectors: fork Type E, female connectors: 6× fork Type E, 4× USB-A, 1× USB-C, shock power capacity: 900 J, maximum current load: 16 A, LED indication, bent connector ends
BLACK FRIDAY -20 % 959,- 1,199,-
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Order Code: PHLPpo07
4.4 29×
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Nuki Smart Lock Ultra
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home and Samsung SmartThings, app compatible with Android, Windows and iOS, cylindrical insert and Reduction for cylindrical insert included, Battery status check, shared access and Bluetooth unlocking
BLACK FRIDAY -10 % 8,585,- 9,539,-
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Order Code: Nuki25001
4.6 95×
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AQARA Roller Shade Driver E1
Smart Wireless Remote - for blinds, zigbee, USB C, 2-month battery life
BLACK FRIDAY -10 % 1,259,- 1,399,-
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Order Code: Aqa22_03
4.2 28×
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AQARA Smoke Detector (SD-S01D) - Zigbee 3.0
Smoke Detector - battery-powered , reaction time 0,1 s, notifications via push notifications, battery indication, cover material plastic, operating temperature from 0 to 40 °C, operating humidity from 0 to 95 %, ingress protection IP20, requires a central hub, app language options: Czech and English , compatible with Android and iOS
BLACK FRIDAY -20 % 911,- 1,139,-
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Order Code: Aqara24011
4.7 53×
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Tado° Smart Thermostatic Head X
Thermostat Head - Smart, for control of home heating, compatible with Apple Home and Google Home, Battery-Powered and USB, connected via WiFi 2,4 GHz, operation: Via central unit / bridge, control via Android and iOS app in English
BLACK FRIDAY -35 % 1,689,- 2,599,-
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Order Code: Tado24002
4.5 43×
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Airthings View Plus - complete air quality monitor
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual signals, notifications via push notifications, battery indication and display, features: memory, power cable and battery included, standalone unit requires a central hub, app language: English, compatible with Android and iOS
BLACK FRIDAY -10 % 6,599,- 7,399,-
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Order Code: Air22TNG1
3.6 11×
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AQARA Floor Heating Thermostat W500 (UT-A01D)
Thermostat - smart programmable, with placement on underfloor heating, input voltage: 230 V, power: power plug, daily programmes
BLACK FRIDAY -25 % 1,334,- 1,779,-
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Order Code: Aqara25024
4.8 280×
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SONOFF iPlug Wi-Fi Smart Plug (S60 Series)
Smart Socket controlled via Wifi, operated: standalone, compatible with eWeLink, consumption measurement and timer, application in English for Android and iOS, - 279 Kč/1 pc(s)
BLACK FRIDAY -20 % 279,- 349,-
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Order Code: SNFa097
4.7 34×
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SONOFF SNZB-01P Zigbee Wireless Switch
Smart Wireless Switch , controls lights and appliances, control via app on Android and iOS
BLACK FRIDAY -28 % 229,- 319,-
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Order Code: Sonoff23_02
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Nuki Smart Lock Pro (5th Gen) + Nuki Keypad 2 NFC
Set - Smart lock - for the interior side of the door, battery status check, access sharing and unlocking via Bluetooth, controlled via 2.4GHz WiFi and Bluetooth, supports Android and iOS, compatible with Apple Home, Google Home and Samsung SmartThings, app in Czech and English, operates independently, silver colour, dimensions 57 × 57mm (W×D), Additional keypad - with fingerprint and code unlocking, supports NFC unlocking via digital wallet, works with Apple Home Key and Samsung Digital Home Key, option to unlock with a phone via the Nuki app, smart home mode with Matter Hub support, NFC unlocking without the need for a smart home system, capacity for up to 20 fingerprints and 200 access codes, fast fingerprint sensor response, elegant design with backlit reader, for outdoor use, easy installation with adhesive tape or screws, battery-powered with a lifespan of at least 12 months
BLACK FRIDAY -13 % 10,666,- 12,269,-
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Order Code: Nuki25003BUN
4.1 50×
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Nuki Home Set Pro (5th Gen)
Set - smart lock - on the inside of the door, checking the battery status, Bluetooth access sharing and unlocking, controlled via WiFi 2.4 GHz and Bluetooth, supports Android and iOS, Compatible with Apple Home, Google Home and Samsung SmartThings, applications in Czech and English, functioning independently, silver colour, dimensions 57 × 57 mm (W×D), additional keypad - allows you to unlock the door with your fingerprint or a 6-digit access code, up to 20 fingerprints and up to 200 different passcodes, Bluetooth, powered by 4 AAA batteries
BLACK FRIDAY -13 % 10,199,- 11,739,-
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Order Code: Nuki25003_BUN
4.8 109×
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Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85 dB, features test button, cover material plastic, operating temperature from -10 to 40 °C, operating humidity from 25 to 95 %, ingress protection IP44, input voltage 3V, battery included, standalone unit
BLACK FRIDAY -10 % 980,- 1,089,-
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Order Code: HNW22_01