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Home Security Systems Sonoff

Home Security Systems Sonoff – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.

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7 reasons to shop for Home Security Systems Sonoff on Alza.sk

We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
You can see the availability of each item right away. Don't forget that we deliver on weekends too.
We accept most payment methods, including contactless and cryptocurrency.
You can easily return or exchange your product at any of our AlzaBoxes.
Need assistance? Our customer support is available 24/7.
We complement our range with accessories and additional services.
You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Home Security Systems Sonoff?

If you're planning to get Home Security Systems Sonoff, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Home Security Systems Sonoff – main types

SONOFF Zigbee Temperature and Humidity Sensor

50×

16.90 €

In stock > 10 pcs

Buy with code ALZADNI25 12.68 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Sensor - senses the temperature and humidity in the room, support for smart scenes, can be fixed to the wall with 3M tape or screw, ZigBee 3.0 protocol, requires a ZigBee Hub,...

SONOFF IP65 Zigbee LCD Smart Thermometer (Probe Version) SNZB-02LD

10×

32.90 €

In stock > 5 pcs

2 colors

Digital Thermometer – IP65 waterproof design with 1.5m probe, temperature measurement even in liquids and confined spaces, 2.2″ LCD display, accuracy ±0.2 °C, measurement history...

SONOFF SNZB-05P Zigbee Water Leak Sensor

27×

16.90 €

In stock > 10 pcs

2 colors

Sensor - protection against water damage in your home, Zigbee, email alerts, SMS or mobile notifications, on a CR2477 battery, degree of protection IP67, Zigbee2MQTT and Home...

Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor

9×

14.90 €

In stock 1 pcs

Buy with code ALZADNI10 13.41 € 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.

Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white

SONOFF WLDC200 Water Leak Detection Cable

3×

10.90 €

In stock 3 pcs

Buy with code ALZADNI20 8.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

Extension Cable

Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor

9×

12.90 € New 14.90 €

Unsealed - in stock 1 pcs

Buy with code ALZADNI10 11.61 € 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.

Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white

SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor

137×

16.90 €

In stock 3 pcs

Buy with code ALZADNI20 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 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.

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...

SONOFF iPlug Zigbee Smart Plug S60 Series

11×

25.90 €

In stock > 10 pcs

Buy with code ALZADNI25 19.43 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Smart Socket - via ZigBee, operated: via central unit / bridge, compatible with IFTTT and eWeLink, consumption measurement, application in English for Android and iOS, IP20

SONOFF CAM-PT2 CAM Pan-Tilt 2 Smart Indoor Home Security Camera

2×

41.87 €

In stock 3 pcs

Buy with code ALZADNI30 29.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky.

IP Camera - interior, maximum video resolution 1920 × 1080 px, classic night vision, 100° viewing angle, motoric rotation, detection of motion and person(s), bidirectional audio,...

SONOFF CAM Slim Gen2 Smart Home Security Camera

7×

33.90 €

In stock 2 pcs

IP Camera - interior, maximum video resolution 1920 × 1080 px, classic night vision, 100° viewing angle, fixed lens, detection of motion, bidirectional audio, mobile app...

SONOFF CAM Outdoor Smart Security Camera CAM-B1P

37.90 €

In stock 4 pcs

Buy with code ALZADNI10 34.11 € 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.

IP Camera - outdoor, maximum video resolution 2048 × 1080 px, colour night vision, 108° viewing angle, motoric rotation, fixed lens, detection of person(s), bidirectional audio,...

SONOFF iPlug Wi-Fi Smart Plug (S60 Series)

252×

14.90 €

In stock 1 pcs

Smart Socket controlled via Wifi, operated: standalone, compatible with eWeLink, consumption measurement and timer, application in English for Android and iOS,

SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable

2 colors

Sensor - protection against water damage in your home, Zigbee, email alerts, SMS or mobile phone notifications, on a CR2477 battery (battery not included), degree of protection...

SONOFF SNZB-03P Zigbee Motion Sensor

Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, IFTTT and eWeLink, range: lighting, application in English and Czech, power supply:...

SONOFF SNZB-04P Zigbee Door/Window Sensor

Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech,...

SONOFF Zigbee Human Presence Sensor

Sensor - for motion detection, functionality based on 5.8 GHz microwave radar, three levels of sensitivity, detection distance up to 4 m, compatible with smart bulbs, Smart Switch...

Sonoff THS01 Temperature & Humidity Sensor

Sensor - replacement sensor for temperature and humidity measurement, compatible with Sonoff TH Origin/Elite, 50 cm long cable, operating temperature -40 to 85 °C, RJ9 4P4C...

SONOFF IP65 Zigbee LCD Smart Temperature Humidity Sensor SNZB-02WD

2 colors

Sensor – IP65 waterproof design, temperature and humidity measurements, clear 2.2″ LCD display, high accuracy of ±0.2 °C and ±2 % RH, view history up to 180 days, smart scenes and...

NFC Tag - two 18 mm diameter stickers, for easy smart scene triggering, integrated NTAG215 chip with 540 bytes, up to 10000× read/write, can be used on metal surface

SONOFF SPM-4Relay Stackable Smart Power Meter

56.27 € Save 31.63 €

On the way > 5 pcs

Expected 24/04/2026

Energy Consumption Meter - stackable, for up to 32 Sonoff SPM-4Relay units, up to 128 circuits can be controlled, monitoring electricity consumption, compatible with eWeLink, White...

Sonoff MS01 Smart Soil Moisture Sensor

7×

18.90 €

Currently Unavailable

Buy with code ALZADNI25 14.18 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky.

Sensor - humidity sensor, waterproof (IP55), compatible with Sonoff TH Origin/Elite sensor, cable 50 cm long, support for voice assistants, operating temperature 0 to 60 °C,...

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