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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 iGET SECURITY P9 - wireless water level detector for iGET SECURITY M3B and M2B marked at 6.79 € incl. VAT. Is this what you’re looking for?

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

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

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

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TP-Link Tapo S200D - Dimmers

TP-Link Tapo S200D

In stock > 10 pcs

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...

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CO-man Mini C11-L stand-alone carbon monoxide fire detector - Gas Leak Detector

CO-man Mini C11-L stand-alone carbon monoxide fire detector

In stock > 10 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), measurement range to 999 ppm, battery-powered, acoustic signals, signal volume 85 dB, battery indication and display, cover...

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AQARA Motion Sensor P1 (MS-S02) - Motion Sesnor

AQARA Motion Sensor P1 (MS-S02)

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...

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Smoot Air PIR - Motion Sesnor

In stock 3 pcs at the supplier's

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,...

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MOES Human Presence Sensor + Light Sensor, Zigbee - Motion Sesnor

MOES Human Presence Sensor + Light Sensor, Zigbee

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 - Sensor

SwitchBot Water Leak Detector with Sensor Cable

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,...

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Kidde Fire and Smoke Detector 10Y29 - Smoke Detector

Kidde Fire and Smoke Detector 10Y29

In stock > 5 pcs

Smoke Detector - signal volume 85 dB, standalone unit

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Eve Water Guard Connected Water Leak Detector - Cable Extension - Extension Cable

Eve Water Guard Connected Water Leak Detector - Cable Extension

In stock > 10 pcs

Extension Cable -

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RETLUX RDT 301 - Gas Leak Detector

Gas Leak Detector - detects CO (carbon monoxide), measurement range from 100 to 300 ppm, gas detection sensitivity 50 ppm, battery-powered, acoustic signals, signal volume 85 dB,...

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Meross Smart Water Leak Sensor Kit - Sensor

Meross Smart Water Leak Sensor Kit

2 colors

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...

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

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

In stock > 5 pcs at the supplier's

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...

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

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

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,

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BOT Smart Vibration Sensor VB1 Zigbee - Vibration Detector

BOT Smart Vibration Sensor VB1 Zigbee

In stock > 5 pcs at the supplier's

Buy at the price for both existing and new AlzaPlus+ members 21.86 €

Vibration Detector - detects vibration gas, battery-powered, range: 30 m, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz and WiFi 5 GHz, central unit required to...

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Emos GS558 - Smoke Detector

Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, operating temperature from 10 to 40 °C, operating humidity from 30 to 95 %,...

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EZVIZ T1C PIR - Motion Sesnor

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 Portable carbon monoxide detector with alarm - Gas Leak Detector

Hütermann Portable carbon monoxide detector with alarm

In stock 3 pcs at the supplier's

Gas Leak Detector - detects CO (carbon monoxide), battery-powered, detection reach 1 m, acoustic, visual signals, signal volume 85 dB, display, features alarm, operating...

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Philips Motion Sensor with Batteries - Motion Sesnor

Philips Motion Sensor with Batteries

Currently Unavailable

Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with IFTTT, range: lighting, application in Czech, power supply: Battery-Powered,

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EZVIZ Smoke detector T4C - Smoke Detector

EZVIZ Smoke detector T4C

26.90 € New 37.90 €

Unsealed - in stock 1 pcs

Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button and temporary...

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TESLA Smart Gas Sensor - Gas Leak Detector

TESLA Smart Gas Sensor

Buy at the price for both existing and new AlzaPlus+ members 22.87 €

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

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Elektrobock LM218A - Gas Leak Detector

Elektrobock LM218A

In stock > 10 pcs

- detects CO (carbon monoxide), measurement range from 10 to 550 ppm, battery-powered, acoustic signals, signal volume 85 dB, display, features test button and alarm, cover...

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SAFE 808 Combustible and Explosive Gas Detector - Natural Gas Detector - Gas Leak Detector

SAFE 808 Combustible and Explosive Gas Detector - Natural Gas Detector

In stock > 5 pcs

Buy at the price for both existing and new AlzaPlus+ members 24.21 €

Gas Leak Detector - detects natural gas, propane-butane, measurement range to 2500 ppm, mains power supply, reaction time 20 s, acoustic, visual signals, signal volume 85 dB,...

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BOT Smart gas detector WiFi GS4 - Gas Leak Detector

BOT Smart gas detector WiFi GS4

In stock > 5 pcs at the supplier's

Buy at the price for both existing and new AlzaPlus+ members 23.47 €

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...

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AQARA Multi-State Sensor P100 Kit (VB-S03DW), white - Vibration Detector

AQARA Multi-State Sensor P100 Kit (VB-S03DW), white

27.90 € New 31.90 €

Unsealed - in stock 1 pcs

Vibration Detector - detects Opening windows and doors, vibration and Angle gas, battery-powered, compatible with Apple Home, Google Home and Aqara Home, connection via radio...

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No longer sold

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