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 IMMAX NEO Smart PIR sensor 2in1 Zigbee 3.0 marked at 7.69 € incl. VAT. Is this what you’re looking for?
All from 233
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
Amazing Deal
35.17 €
35.17 €
In stock > 5 pcs
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
MOES Human Presence Sensor + Light Sensor, Zigbee
35.90 €
Currently Unavailable
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Smartlife and MOES, range: security, power supply: USB,
Philips Hue Motion Sensor
-5 % off new
35.90 €
New 37.90 €
Unsealed 1 pcs
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
Shelly Gen4 Flood, flood sensor, Bluetooth
36.90 €
In stock > 5 pcs
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 2 m, sound level: 50dB, compatible with Apple Home, Google Home, Manufacturer app and Home Assistant,...
IMMAX NEO Smart Occupancy Sensor, Zigbee 3.0
-8 % off new
36.90 €
New 40.41 €
Unsealed 1 pcs
Motion Sesnor , connect through WiFi 2,4 GHz and WiFi 5 GHz, open system with detection motion and Lights compatible with Apple Siri shortcuts, Tuya and Immax NEO PRO, range:...
Philips Hue Motion Sensor
37.90 €
In stock > 5 pcs
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
MOES Mini CO Detector, orange
38.90 €
Currently Unavailable
Gas Leak Detector - measurement range from 0 to 1000 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material plastic, operating...
Honeywell XH100-CSSK-A, Smart Smoke Detector X-Series (Thermal Principle), ScanApp, Battery Powered
38.90 €
In stock > 5 pcs
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, standalone unit
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
-11 % off new
38.90 €
New 43.86 €
Unsealed 2 pcs
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...
MOES Mini CO Detector, grey
39.90 €
In stock > 5 pcs
Gas Leak Detector - measurement range from 0 to 1000 ppm, deviation 100 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material...
Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
Amazing Deal
40.37 €
40.37 €
In stock 3 pcs
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
IMMAX NEO Smart Occupancy Sensor, Zigbee 3.0
40.41 €
Ordered on request
Motion Sesnor , connect through WiFi 2,4 GHz and WiFi 5 GHz, open system with detection motion and Lights compatible with Apple Siri shortcuts, Tuya and Immax NEO PRO, range:...
X-Sense SC07-MR RF Combined Smoke and CO Detector for SB550 Station
BLACK FRIDAY -16 %
41.02 €
48.90 €
Currently Unavailable
Smoke Detector - detects CO (carbon monoxide), gas, measurement range from 30 to 999 ppm, battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push...
SAFE Glass Guard, white
Amazing Deal
41.40 €
41.40 €
In stock 3 pcs
Sensor - wireless glass breakage detector for security of glazed surfaces equipped with two NC inputs, Multi-factor glass breakage detection with the possibility of remote...
Eufy Security Water and Freeze Sensor
41.90 €
In stock 5 pcs
Water Leak Detector - detects Water gas, battery-powered, range: 200 m, compatible with Google Home and Manufacturer app, connect via WiFi 2,4 GHz, central unit required to...
Imou gas sensor/detector ZGA1
42.90 €
Ordered on request
Gas Leak Detector - mains power supply, detection reach 200 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, features self-diagnostics,...
Honeywell Home R200C-N2, Connected Carbon Monoxide Detector and Detector, CO Alarm
Amazing Deal
43.86 €
43.86 €
In stock > 5 pcs
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, detection reach 100 m, acoustic...
Meross Smart Water Leak Sensor Kit
-8 % off new
43.90 €
New 47.90 €
Unsealed 1 pcs
Water Leak Detector - detects Water gas, mains and battery power, sound level: 60dB, compatible with Apple Home, Samsung SmartThings and Manufacturer app, connect via WiFi 2,4 GHz,...
SAFE Door Guard, white
45.90 €
Unsealed 1 pcs
Sensor - Wireless magnetic door and window security detector Powered by a replaceable battery that allows continuous operation for up to 5 years, white colour
SAFE Door Guard, white
45.90 €
In stock 2 pcs
Sensor - Wireless magnetic door and window security detector Powered by a replaceable battery that allows continuous operation for up to 5 years, white colour
EVOLVEO SecuPro, wireless siren with solar power
45.90 €
Currently Unavailable
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
Philips Hue Outdoor Motion Sensor
-7 % off new
46.90 €
New 50.90 €
Unsealed 1 pcs
Motion Sesnor , closed system with detection motion compatible with Apple Home and Philips Hue, power supply: Battery-Powered,
No longer sold
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