Best sellers, best detectors

We also think that you deserve the best. That’s why on this page, we ranked detectors from the most sold to the least sold. You have 404 products to choose from. Customers have the most interest in EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi, which you can buy for 829 Kč incl. VAT. If you’re intrested in detectors in terms of the highest reviews, then look at the detectors reviews and tests category.

All detectors

iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi

25×

998,-

In stock > 5 pcs

Smoke Detector - detects gas, measurement range from 50 to 300 ppm, battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, compatible with Tuya,...

Added to cart

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Xiaomi Mi Motion Sensor 2S

5×

399,-

In stock > 10 pcs

Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Xiaomi Home, range: lighting, security and home control, power supply:...

Added to cart

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SwitchBot Contact Sensor

10×

399,-

In stock > 10 pcs

Door and Window Sensor - wireless, compatible with Apple Siri shortcuts and Samsung SmartThings, connect via WiFi 2,4 GHz, battery indication, range of 5m, separately functional...

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Kidde 5DCO carbon monoxide leak detector

10×

849,-

In stock > 5 pcs

Add AlzaPlus+ and save instantly 764,-

Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit

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Electrobock CN15F with 2 sensors

6×

369,-

In stock > 5 pcs

Motion Sesnor with detection motion, range: lighting, power supply: Power plug,

Added to cart

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X-Sense SBS50 Base Station for the X-Sense RF Security System

799,-

In stock > 5 pcs

Add AlzaPlus+ and save instantly 679,-

Smart Module - X-Sense central unit, connects up to 50 RF devices and sends notifications to the app

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Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated

4×

799,-

In stock > 5 pcs

Add AlzaPlus+ and save instantly 719,-

Temperature Sensor - interconnected fire detector, battery powered

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Somfy Interior motion sensor for Tahoma control unit

3,079,-

On the way 1 pcs

Expected 14/09/2026

Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with TaHoma, range: lighting, security and windows, doors, gates, power supply:...

Added to cart

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EMOS PIR senzor (pohybové čidlo), IP20, 1200 W, bílý

339,-

In stock > 10 pcs at the supplier's

Motion Sesnor with detection motion, range: lighting, power supply: Power plug,

Added to cart

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BOT Smart gas detector WiFi GS4

3×

729,-

In stock > 5 pcs at the supplier's

Buy with code ALZADNY10 656,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky.

Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 90 dB, display, features alarm, cover material...