Cheap detectors

On this page you will find detectors at the lowest prices, more so all detectors ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Elektrobock CN20 marked at 6.69 € incl. VAT. Is this what you’re looking for?

SwitchBot Water Leak Detector

11×

23.90 €

Currently Unavailable

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,...

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Nedis ALRMMW20WT

1×

23.90 €

In stock 1 pcs at the supplier's

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

iQtech Smartlife DW04 Zigbee Magnetic window and door sensor, Zigbee 3.0

23.90 €

Currently Unavailable

Door and Window Sensor - mains-operated, compatible with Google Home, Tuya, IFTTT and Smartlife, connect via WiFi 2,4 GHz, battery indication, range of 10m, central unit required,...

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Dimmers - button to control the intelligent lighting, adjustable actions, multiple light control, can be fixed with screws, with double-sided tape or on any metal surface, battery...

Tesla Smart Gas Sensor

17×

23.90 € New 26.90 €

Unsealed - in stock 1 pcs

Gas Leak Detector - mains power supply, detection reach 50 m, acoustic, visual signals, notifications via push notifications, features reset, cover material plastic, operating...

AQARA Motion Sensor P1 (MS-S02)

48×

23.99 € 25.89 €

In stock > 10 pcs

Motion Sesnor , connect through Radio frequency, open system with detection motion and Light compatible with Apple Home, IFTTT and Aqara Home, range: security, application in...

Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Apple Siri shortcuts and Tuya, range: lighting and security, application in Czech,...

MOES Human Presence Sensor + Light Sensor, Zigbee

1×

24.90 €

Currently Unavailable

Motion Sesnor , open system with detection motion, range: security, power supply: USB,

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SwitchBot Water Leak Detector with Sensor Cable

11×

24.90 €

In stock 3 pcs

Sensor - with an extended sensor length of 1 meter, detection of water level thresholds as low as 0.5 mm, loud alarm, notifications to your mobile phone via the SwitchBot app,...

Kidde Fire and Smoke Detector 10Y29

1×

24.90 €

In stock > 5 pcs

Smoke Detector - signal volume 85 dB, standalone unit

EVOLVEO Alarmex Pro (ACSALMPIR) wireless PIR motion sensor

2×

24.90 €

In stock 5 pcs

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

FireAngel ST 622 Fire and Smoke Detector

13×

24.90 € New 27.90 €

Unsealed - in stock 1 pcs

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, features: test button and temporary shutdown, operating temperature from 4 to 38 °C,...

Tellur WiFi Smart occupancy sensor, 2.4GHz radar sensor, USB-C, white

25.12 €

In stock 4 pcs at the supplier's

Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Manufacturer app, range: security, power supply: USB,

Alecto SA-102

3×

25.12 €

In stock > 5 pcs at the supplier's

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, features: alarm, cover material plastic, operating temperature from -10 to 40 °C,...

iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm

24×

25.21 €

In stock > 5 pcs

Detector PIR motion sensor for iGET SECURITY M5 alarm. Protection against sabotage, highest transmission security 256bit, very long battery life of 5 years, the alarm constantly...

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

3×

25.90 € New 28.90 €

Unsealed - in stock 1 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...

Meross Smart Water Leak Sensor

7×

25.90 €

In stock 4 pcs

2 colors

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.

Sensor - water leak sensor, for a safe home, It works 24/7, powered by replaceable CR123A battery (lifetime 18 months), battery indicator, IP67 waterproof, alerts via the app, 60...

FireAngel FA6120 Optical Fire Detector with integrated battery for 10 years of operation

6×

25.90 €

In stock > 5 pcs

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, input voltage 3V, mounting kit included, standalone unit

iQtech Smartlife WL04 Zigbee Flood sensor, Zigbee 3.0

2×

25.90 €

Currently Unavailable

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

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

BOT Smart Zigbee GS2 gas detector

2×

26.38 €

In stock > 5 pcs at the supplier's

Buy with code ALZADNI10 23.74 € 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.

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