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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 365 products to choose from. Customers have the most interest in RETLUX RSH 310 Smart Water Leak Sensor, which you can buy for 399 Kč incl. VAT. If you’re intrested in detectors in terms of the highest reviews, then look at the detectors reviews and tests category.

Hütermann Water flood minialarm - water leak detector - flood moisture sensor - Water Leak Detector

Hütermann Water flood minialarm - water leak detector - flood moisture sensor

In stock > 5 pcs at the supplier's

Water Leak Detector - detects water gas, battery-powered, sound level: 85dB, standalone functional unit

Added to cart

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Secutek CO detector VIP-910Q - Gas Leak Detector

Secutek CO detector VIP-910Q

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, operating temperature from -10 to 40 °C, operating humidity from 30 to 90...

Added to cart

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Elektrobock LX39 White - Motion Sesnor

Elektrobock LX39 White

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

Added to cart

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SAFE - CO detector SAFE 10YDCO-PRO - Gas Leak Detector

SAFE - CO detector SAFE 10YDCO-PRO

In stock > 5 pcs

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, signal volume 85 dB, battery indication, operating temperature from -10 to 55 °C,...

Added to cart

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SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey - Motion Sesnor

SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey

In stock > 5 pcs at the supplier's

Motion Sesnor with detection motion compatible with Manufacturer app, range: security,

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BOT Smart gas detector WiFi GS5 - Gas Leak Detector

BOT Smart gas detector WiFi GS5

In stock > 5 pcs at the supplier's

Buy at the price for both existing and new AlzaPlus+ members 604,-

Gas Leak Detector - mains power supply, detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 70 dB, display, features alarm, cover material...

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IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0 - Sensor

IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0

In stock > 5 pcs

Sensor - 3in1 PIR sensor, presence and lighting, Zigbee 3.0 (Tuya) is a smart device, which combines motion detection (PIR), monitoring the presence of people and measuring light...

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MOES Gas Leakage Detector, Zigbee - Gas Leak Detector

MOES Gas Leakage Detector, Zigbee

In stock > 5 pcs

Gas Leak Detector - detects natural gas, mains power supply, acoustic signals, notifications via push notifications, signal volume 70 dB, battery indication, features alarm, cover...

Added to cart

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EZVIZ T1C PIR - Motion Sesnor

In stock > 5 pcs

Motion Sesnor , closed system with detection motion compatible with Google Home and EZVIZ, range: security, application in English, Czech, German and Hungarian, power supply:...

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Hütermann Gas leak detector G10 - Gas Leak Detector

Hütermann Gas leak detector G10

In stock 1 pcs at the supplier's

Gas Leak Detector - mains power supply, acoustic signals, signal volume 85 dB, features alarm, operating temperature to 55 °C, operating humidity up to 95 %, standalone unit

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Nedis ALRMMW20WT - Motion Sesnor

Nedis ALRMMW20WT

Buy at the price for both existing and new AlzaPlus+ members 357,-

Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,

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EMOS GoSmart PIR sensor (motion sensor) with night light, Wi-Fi - Motion Sesnor

EMOS GoSmart PIR sensor (motion sensor) with night light, Wi-Fi

In stock > 10 pcs at the supplier's

Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Lidl Home, Smartlife, EMOS GoSmart and Manufacturer app, range: lighting,...

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AQARA Vibration Sensor T1 (VB-S01D) - Vibration Detector

AQARA Vibration Sensor T1 (VB-S01D)

In stock > 10 pcs

Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery...

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

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

On the way > 5 pcs

Expected 27/07/2026

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...

Added to cart

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IMMAX NEO Smart water leak sensor, Zigbee 3.0 - Water Leak Detector

IMMAX NEO Smart water leak sensor, Zigbee 3.0

In stock > 10 pcs

Water Leak Detector - detects water gas, battery-powered, range: 30 m, sound level: 120dB, compatible with Google Home, Tuya, Lidl Home and Immax NEO PRO, connect via WiFi 2,4 GHz...

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EVOLVEO wireless PIR motion sensor for Alarmex/Sonix with tamper protection - Motion Sesnor

EVOLVEO wireless PIR motion sensor for Alarmex/Sonix with tamper protection

Motion Sesnor , closed system with detection motion, range: security, power supply: Battery-Powered,

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Nous E2 Zigbee Smart PIR motion sensor - Motion Sesnor

Nous E2 Zigbee Smart PIR motion sensor

In stock > 5 pcs

Motion Sesnor , open system with detection motion compatible with Tuya and Manufacturer app, range: lighting and security, application in English and Slovak, power supply:...

Added to cart

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Xiaomi Mi Motion Sensor 2S - Motion Sesnor

Xiaomi Mi Motion Sensor 2S

In stock > 10 pcs

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

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Xiaomi Mi Motion Sensor - Motion Sensor

Xiaomi Mi Motion Sensor

In stock 1 pcs at the supplier's

Motion Sensor - for alarm,, reach of 7m, compatible with Xiaomi Home, independently functional unit, application in English for Android and iOS

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Elektrobock LX28B - Motion Sesnor

Elektrobock LX28B

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

Added to cart

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QINGPING Motion & Light sensor, T version (Apple Homekit) - Motion Sesnor

QINGPING Motion & Light sensor, T version (Apple Homekit)

In stock > 10 pcs

Motion Sesnor , connect through Bluetooth with detection motion and Light compatible with Apple Home and Manufacturer app, range: lighting and security, application in English and...

Added to cart

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EVOLVEO wireless water level detector for Alarmex/Sonix - Water Leak Detector

EVOLVEO wireless water level detector for Alarmex/Sonix

Water Leak Detector - detects water gas, battery-powered, central unit required to function

Added to cart

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Hütermann Fire detector and smoke detector - Smoke Detector

Hütermann Fire detector and smoke detector

In stock 2 pcs at the supplier's

Smoke Detector - battery-powered , detection reach 3 m, acoustic signals, signal volume 85 dB, battery indication, features: alarm, operating temperature from 0 to 50 °C, operating...

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Elektrobock IR22A Classic - Motion Sesnor

Elektrobock IR22A Classic

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

Added to cart

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No longer sold

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