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Alza Test Ranks Locks Based on User Reviews and Other Data

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Hundreds of categories, thousands of products, millions of details and user reviews for locks. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from locks rank are based solely on various data and feedback from actual people who have purchased the products.

All locks
All from 1,126
FAB 4.02/BDKvNs 30+35 5 keys - Cylinder
FAB 4.02/BDKvNs 30+35 5 keys
-9 % off new 59.90 € New 66.19 €
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 50.92 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 30/35, 5 keys included
FAB 4.02/BDKvNs 45+50 5 keys - Cylinder
FAB 4.02/BDKvNs 45+50 5 keys
-10 % off new 66.90 € New 74.78 €
Unsealed - in stock 1 pcs
Buy with code ALZADNI15 56.87 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 45/50, 5 keys included
FAB 4.02/BDKvNs 30+40 5 keys - Cylinder
FAB 4.02/BDKvNs 30+40 5 keys
-9 % off new 60.90 € New 67.39 €
Unsealed - in stock 2 pcs
Buy with code ALZADNI15 51.77 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 30/40, 5 keys included
FAB 4.02/BDKvNs 30+40 5 keys - Cylinder
FAB 4.02/BDKvNs 30+40 5 keys
-9 % off new 60.90 € New 67.39 €
As good as new - in stock 1 pcs
Buy with code ALZADNI15 51.77 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 30/40, 5 keys included
FAB 4.02/BDKvNs 45+50 5 keys - Cylinder
FAB 4.02/BDKvNs 45+50 5 keys
-10 % off new 66.90 € New 74.78 €
As good as new - in stock 1 pcs
Buy with code ALZADNI15 56.87 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC4, resistant to drilling, bumping and lockpicking, safety card, dimensions: 45/50, 5 keys included
Yale Linus Modular Insert - Cylinder
Yale Linus Modular Insert
-10 % off new 43.90 € New 48.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Cylinder - 6-pin cut insert, EN 1303, protection against bumping, breaking and prying, internal cylinder length: min. 30 mm - max. 65 mm with 5 mm increments, external length: min....
Richter Czech R.101.ZA.72.F1.TB3 - Door Fittings
Richter Czech R.101.ZA.72.F1.TB3
-10 % off new 49.90 € New 55.90 €
Unsealed - in stock 1 pcs
Door Fittings - shield, ball - handle design, PZ lock type, made of aluminium, suitable for outdoor use
Richter Czech R.111.ZA.90.F1.TB3 - Door Fittings
Richter Czech R.111.ZA.90.F1.TB3
-11 % off new 50.90 € New 57.22 €
Unsealed - in stock 1 pcs
Door Fittings - shield, handle - handle design, PZ lock type, made of aluminium, suitable for outdoor use
Yale Linus L2 Lite, silver - Smart Lock
Yale Linus L2 Lite, silver
-10 % off new 140.90 € New 156.90 €
From 3.24 € per month
Unsealed - in stock 3 pcs
Buy with code ALZADNI10 126.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Samsung SmartThings and Manufacturer app, app compatible with Android and iOS, shared access, Bluetooth unlocking...
Smoot Air Lock Pro Black - Door Fittings
Smoot Air Lock Pro Black
-4 % off new 238.90 € New 251.18 €
From 5.49 € per month
As good as new - in stock 1 pcs
Door Fittings - shield, handle - handle design
AQARA Smart Lock U200 Kit (Rev 2025), white - Smart Lock
AQARA Smart Lock U200 Kit (Rev 2025), white
-10 % off new 167.90 € New 186.90 €
From 3.86 € per month
Unsealed - in stock 1 pcs
2 colors
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included,...
AQARA Smart Lock U200 Kit (Rev 2025), white - Smart Lock
AQARA Smart Lock U200 Kit (Rev 2025), white
-5 % off new 175.90 € New 186.90 €
From 4.05 € per month
As good as new - in stock 2 pcs
2 colors
Smart Lock - controlled via Bluetooth, compatible with Apple Home, Google Home, Samsung SmartThings and Aqara Home, app compatible with Android and iOS, Battery included,...
SwitchBot Lock Ultra Silver - Smart Lock
SwitchBot Lock Ultra Silver
-10 % off new 143.90 € New 159.99 €
From 3.31 € per month
Unsealed - in stock 1 pcs
2 colors
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth...
SwitchBot Lock Ultra Black - Smart Lock
SwitchBot Lock Ultra Black
-10 % off new 143.90 € New 159.99 €
From 3.31 € per month
Unsealed - in stock 2 pcs
2 colors
Smart Lock - controlled via Bluetooth, compatible with Manufacturer app, app compatible with Android and iOS, Battery and Reduction for cylindrical insert included, Bluetooth...
Smoot Air X1 with fingerprint reader and keyboard black - Smart Lock
Smoot Air X1 with fingerprint reader and keyboard black
-10 % off new 187.90 € New 209.25 €
From 4.32 € per month
Unsealed - in stock 2 pcs
Smart Lock - controlled via Bluetooth, compatible with Apple Siri shortcuts, Tuya and Smartlife, app compatible with Android and iOS, lock requirements: standard insert with...
BOT TTLock L2 smart lock silver - Cylinder
BOT TTLock L2 smart lock silver
-10 % off new 187.90 € New 208.90 €
From 4.32 € per month
Unsealed - in stock 1 pcs
Cylinder -
Richter Czech Euro Secure ES.30/50.NI - Cylinder
Richter Czech Euro Secure ES.30/50.NI
-11 % off new 15.90 € New 17.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 13.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
Cylinder - security class: RC3, resistant to drilling and bumping, identification card, dimensions: 30/50, 6 keys included
Smoot Air R1 - Door Fittings
Smoot Air R1
-5 % off new 144.90 € New 152.67 €
From 3.33 € per month
As good as new - in stock 1 pcs
Door Fittings - shield, handle - handle design, suitable for indoor use
Richter Czech ES.40/60. NI - Cylinder
Richter Czech ES.40/60. NI
-10 % off new 17.90 € New 19.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 40/60, 6 keys included
BLAUGELB Door fittings handle DGT35, PZ92, stainless steel matt - Door Fittings
BLAUGELB Door fittings handle DGT35, PZ92, stainless steel matt
-9 % off new 56.90 € New 63.10 €
Unsealed - in stock 1 pcs
Door Fittings - shield, handle - handle design, PZ lock type, made of stainless steel, suitable for outdoor use
Richter Czech R.101.ZA.72.F4.TB3 - Door Fittings
Richter Czech R.101.ZA.72.F4.TB3
-11 % off new 50.90 € New 57.22 €
Unsealed - in stock 1 pcs
Door Fittings - shield, ball - handle design, PZ lock type, made of aluminium, suitable for outdoor use
BLAUGELB Door fittings handle DGT35, PZ92, stainless steel matt - Door Fittings
BLAUGELB Door fittings handle DGT35, PZ92, stainless steel matt
-9 % off new 56.90 € New 63.10 €
As good as new - in stock 1 pcs
Door Fittings - shield, handle - handle design, PZ lock type, made of stainless steel, suitable for outdoor use
AQARA Smart Lock U200 Lite Kit (EL-D03D), white - Smart Lock
AQARA Smart Lock U200 Lite Kit (EL-D03D), white
-10 % off new 120.90 € New 134.90 €
Unsealed - in stock 2 pcs
Buy with code ALZADNI10 108.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
Smart Lock - controlled via Bluetooth, compatible with Aqara Home, app compatible with Android and iOS in English, lock requirements: standard insert with through coupling, Battery...
Netatmo Smart Door Lock - Smart Lock
Netatmo Smart Door Lock
-10 % off new 358.90 € New 398.90 €
From 8.25 € per month
Unsealed - in stock 1 pcs
Smart Lock - controlled via Bluetooth, compatible with Apple Home and Manufacturer app, app compatible with Android and iOS, Battery included
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