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 CN11 Mini marked at 7.19 € incl. VAT. Is this what you’re looking for?
All from 368
Nedis Miniature Smoke Detector DTCTSL40WT
34.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - acoustic signals, signal volume 85 dB, features: alarm, cover material plastic, operating temperature from -10 to 50 °C, standalone unit
Elektrobock IR28B Profi
Amazing Deal
34.90 €
Save 4.05 €
34.90 €
Save 4.05 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
BOSCH AKU Filio gas cylinder level indicator 0.603.684.000 (2 × AAA)
-10 % off new
34.90 €
New 39.02 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - propane-butane detection, battery-powered, response time 5 s, audible and visual alarms, battery status indicator, alarm function, plastic housing, operating...
Eve Motion (Matter - compatible with Apple, Google, SmartThings & Amazon Alexa)
BLACK FRIDAY -39 %
34.99 €
57.90 €
Currently Unavailable
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Apple Home, Google Home and Samsung SmartThings, range: lighting, security...
iQtech SmartLife CS01W Combo CO + Smoke Detector, Wi-Fi
BLACK FRIDAY -15 %
35.40 €
41.72 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - detects gas, measurement range from 50 to 300 ppm, battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, compatible with Tuya,...
Kidde 5DCO carbon monoxide leak detector
35.55 €
Currently Unavailable
Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit
SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey
35.89 €
In stock > 5 pcs at the supplier's
Motion Sesnor with detection motion compatible with Manufacturer app, range: security,
MOES Human Presence Sensor + Light Sensor, Zigbee
35.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Smartlife and MOES, range: security, power supply: USB,
SAFE - CO detector SAFE 10YDCO-PRO
Discounted -12 %
35.90 €
40.90 €
Currently Unavailable
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,...
FireAngel FA3820 CO detector with integrated power supply for 10 years of operation
35.90 €
Currently Unavailable
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, signal volume 85 dB, battery indication, features test button, temporary shutdown and...
Honeywell XS100-CSSK-A, Smart X-Series Smoke Detector (Optical), Alarm Scan App, Battery-Powered
36.80 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, standalone unit
SAFE Door Guard, white
36.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
37.90 €
Currently Unavailable
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
EZVIZ Smoke detector T4C
Great price
37.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button and temporary...
Honeywell XH100-CSSK-A, Smart Smoke Detector X-Series (Thermal Principle), ScanApp, Battery Powered
38.84 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, standalone unit
BOSCH AKU Filio gas cylinder level indicator 0.603.684.000 (2 × AAA)
BLACK FRIDAY -13 %
39.02 €
44.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - propane-butane detection, battery-powered, response time 5 s, audible and visual alarms, battery status indicator, alarm function, plastic housing, operating...
Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
BLACK FRIDAY -10 %
39.50 €
43.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
EMOS PIR DALI sensor (motion sensor), IP54, white
New arrival
39.72 €
Ordered on request
Motion Sesnor , open system with detection motion, range: lighting, power supply: Power plug,
Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated
39.89 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - interconnected fire detector, battery powered
Flammable and Explosive Gas Detector SAFE 808L (Natural Gas)
39.90 €
Currently Unavailable
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,...
frient Motion Sensor Pro
40.13 €
In stock > 5 pcs at the supplier's
Motion Sesnor , open system with detection motion, Lights and temperature compatible with Samsung SmartThings and Home Assistant, range: lighting, security and home control,...
X-Sense SC07-MR RF Combined Smoke and CO Detector for SB550 Station
40.90 €
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
X-Sense SC07-MR RF Combined Smoke and CO Detector for SB550 Station
BLACK FRIDAY -19 %
41.02 €
50.90 €
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...
X-Sense XS01-WX Wi-Fi Smoke Detector
BLACK FRIDAY -19 %
41.02 €
50.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against...
No longer sold
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