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 EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi marked at 179 Kč incl. VAT. Is this what you’re looking for?

Alecto SA-100

2×

347,-

Currently Unavailable

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

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EVOLVEO WiFi WATER, smart flood detector

7×

349,-

Currently Unavailable

Water Leak Detector - detects water gas, battery-powered, compatible with Tuya, connect via WiFi 2,4 GHz, battery indication, standalone functional unit,, app with Czech language...

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Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor

9×

349,-

In stock > 5 pcs

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

MAKETOP Y-10D DC sensor doorbell, white

21×

349,-

In stock > 10 pcs

Motion Sesnor , connect through Radio frequency with detection motion, range: security, power supply: Battery-Powered and USB,

Bentech C999 Carbon Monoxide Autonomous Fire Detector

15×

349,-

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features alarm, cover material plastic, operating...

Solight CO flue gas detector, 85 dB

2×

369,- Save 30,-

In stock > 10 pcs

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 50 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic, visual signals, signal volume 85 dB,...

Electrobock CN15F with 2 sensors

6×

369,-

In stock > 10 pcs

Motion Sensor - for lighting, Exterior and Interior, mains supply, input voltage: 230 V, reach of 12m, adjustable sensitivity, independently functional unit

EVOLVEO wireless vibration detector for Alarmex/Sonix

9×

369,-

Currently Unavailable

Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit

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Meross Smart Water Leak Sensor

379,- New 399,-

Unsealed - in stock 1 pcs

Buy with code ALZADNY20 303,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Sensor - dual detection probe (upper and lower), detection of small droplets and larger leaks, instant acoustic alarm 100 dB, alerts via push notifications to your phone,...

Nedis ALRMMW20WT

1×

379,- New 549,-

Unsealed - in stock 2 pcs

Motion Sensor - Exterior, battery powered, reach of 80m, sound volume: 85dB, independently functional unit

SAFE HOME SAFE 10Y30-BASIC

26×

379,- Save 20,-

In stock > 10 pcs

Buy with code ALZADNY10 341,- 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.

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, operating temperature from -10 to 55 °C, operating humidity from 5 to 95 %, input...

Elektrobock LX28B

11×

379,-

Currently Unavailable

Motion Sensor - for lighting, Interior, mains supply, input voltage: 230 V, reach of 12m

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SONOFF Zigbee Human Presence Sensor

25×

389,- New 419,-

Unsealed - in stock 1 pcs

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...

iGET SECURITY P1v2 - wireless PIR motion detector

9×

389,-

Unsealed - in stock 1 pcs

Motion Sensor accessories for iGET SECURITY M3B and M2B alarm system - Wireless PIR motion detector for monitoring movement in the room

Smoot Air Vibration Chytrý vibrační senzor

390,-

In stock 2 pcs at the supplier's

Vibration Detector - detects vibration gas, battery-powered, compatible with Apple Siri shortcuts, Google Home, Tuya and Smartlife, connect via WiFi 2,4 GHz, battery indication and...

Motion Sensor - for lighting, Interior, mains supply, input voltage: 230 V, reach of 10m, adjustable sensitivity, independently functional unit

Dahua DHI-HY-SA20A

399,-

In stock > 5 pcs at the supplier's

Smoke Detector - battery-powered , detection reach 40 m, reaction time 10 s, acoustic signals, signal volume 85 dB, battery indication, features: test button, temporary shutdown...

Meross Smart Water Leak Sensor

399,-

In stock > 10 pcs

Buy with code ALZADNY20 319,- The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky.

Sensor - dual detection probe (upper and lower), detection of small droplets and larger leaks, instant acoustic alarm 100 dB, alerts via push notifications to your phone,...