Black Friday - Home Security Systems

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.

FAB 3H.00/BDNs 30/60 6 keys Box

43×

314,- 419,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/60, 6 keys included

Added to cart

- +

Honeywell DC915NG Wireless Doorbell Series 9, 200m, 8 ringtones, portable base, push button, grey

1×

1,259,- 1,399,-

In stock

Doorbell wireless, connection via radio frequency, signal range of 200m, number of melodies: 8

Added to cart

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Honeywell DC515N Wireless Doorbell Series 5, 150 m, 6 melodies, portable base white

3×

866,- 990,-

In stock

Doorbell wireless, connection via radio frequency, signal range of 150m, number of melodies: 6

Added to cart

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Richter Czech ES. K30/30. NI

325×

391,- 449,-

In stock

10+ sizes

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/30, 6 keys included

Added to cart

- +

Richter English ES.40/45K.NI

325×

487,- 559,-

In stock

10+ sizes

Cylinder - security class: RC3, resistant to drilling and bumping, identification card, dimensions: 40/45, 6 keys included

Added to cart

- +

Niceboy ION ORBIS Water Sensor

6×

374,- 499,-

In stock

Water Leak Detector - detects Water gas,, compatible with Niceboy ION, battery indication, central unit required to function,, app with Czech language support, app with Czech and...

Added to cart

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FAB 3H.00/BDPNs 30/50 6 keys Box

39×

329,- 439,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/50, 6 keys included

Added to cart

- +

SwitchBot Water Leak Detector

12×

399,- 559,-

In stock

2 colors

Sensor - detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app, sensor compatibility with Wi-Fi and Bluetooth,...

Added to cart

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MOES Smoke Detector, Zigbee

3×

699,- 899,-

In stock

Smoke Detector - temperature measurement from 0 to 55 °C, battery-powered , detection reach 15 m, acoustic signals, notifications via push notifications, signal volume 85 dB,...

Added to cart

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FAB security insert 3.00/DNs 30+30, 5 keys

14×

322,- 429,-

In stock

Cylinder - security class: RC3, resistant to drilling, identification card, dimensions: 30/30, 5 keys included

Added to cart

- +

Richter Czech ES.40/40. BSZ. NI with BSZ Penetration Connection in Safety Class RC3, Insert Size 40

89×

452,- 519,-

In stock

10+ sizes

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 40/40, 6 keys included

Added to cart

- +

FAB 3H.02/BDNs KO 35/35 6 keys Box

60×

359,- 479,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 35/35, 6 keys included

Added to cart

- +

Meross Smart Temperature and Humidity Sensor MS130-EU

5×

599,- 799,-

In stock

Sensor – Temperature sensor, humidity and light, Protocol Matter, Large 3.7" display, 4th generation Swiss sensors, Apple HomeKit support, Google Assistant, Alexa and SmartThings,...

Added to cart

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FAB 3H.00/BDPNs 50/55 6 keys Box

39×

494,- 659,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 50/55, 6 keys included

Added to cart

- +

Richter Czech ES.30/40K. CE safety button insert RC3

21×

432,- 497,-

In stock

2 sizes

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/40, 6 keys included

Added to cart

- +

Richter Czech Euro Secure ES.35/35.NI

10×

318,- 366,-

In stock

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 35/35, 6 keys included

Added to cart

- +

Richter Czech Euro Secure ES.30/40.NI

11×

269,- 309,-

In stock

Cylinder - security class: RC3, resistant to drilling and bumping, identification card, dimensions: 30/40, 6 keys included

Added to cart

- +

FAB 2H.00/DNs 30/30 3 keys Box

10×

104,- 139,-

In stock

10+ variants

Cylinder - security class: RC1, dimensions: 30/30, 3 keys included

Added to cart

- +

FAB 3H.02/BDNs KO 40/50 6 keys Box

60×

427,- 569,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 40/50, 6 keys included

Added to cart

- +

FAB security insert 3.00/DNs 30+40, 5 keys

7×

284,- 379,-

In stock

Cylinder - security class: RC3, resistant to drilling, identification card, dimensions: 30/40, 5 keys included

Added to cart

- +

FAB 3H.02/BDNs KO 35/40 6 keys Box

60×

397,- 529,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 35/40, 6 keys included

Added to cart

- +

FAB 3H.00/BDPNs 35/35 6 keys Box

39×

487,- 649,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 35/35, 6 keys included

Added to cart

- +

FAB 3H.00/BDNs 30/45 6 keys Box

43×

307,- 409,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 30/45, 6 keys included

Added to cart

- +

FAB 3H.00/BDNs 35/60 6 keys Box

43×

322,- 429,-

In stock

10+ variants

Cylinder - security class: RC3, resistant to drilling, bumping and lockpicking, identification card, dimensions: 35/60, 6 keys included

Added to cart

- +

Black Friday - Home Security Systems - additional info

If you are thinking of ways to better secure your home and property from theft or damage, CCTV, alarms, safes, and motion or smoke detectors are all good options. We have quality home security equipment from trusted companies such as EVOLVEO, iGet, KGUARD, AeoTec, and others.

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Cameras and alarms

Camera systems and GSM alarms are effective security solutions for houses, apartments, offices, and shops. For example, a camera system can include four EVOLVEO CCTV cameras with sufficient wiring for monitoring large objects. Wireless alarms are easy to install, and wireless motion sensors are easily placed inside or outside the house at appropriate distances. If the sensors pick up movement within the space, the system automatically calls or sends an SMS message to multiple numbers.

Digital safes and door peepholes

A digital safe is a smart choice for keeping your valuables safe and secure. For example, G21 vaults are protected by a PIN lock, are very simple to use, and feature a high-quality metal design. Digital safes are suitable for depositing money, jewelry, passports and small electronics. Another security option is a motion detector that senses a person at a distance of up to several metres. It automatically records images on a memory card, as well as the date and time of the recording, so you'll know exactly who visited and at what time.

Black Friday - Home Security Systems

Black Friday - Home Security Systems - additional info

Cameras and alarms

Digital safes and door peepholes

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