Detectors
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Airbi CO2AIR digital carbon dioxide meter
-10 % off new
72.90 €
New 81.90 €
As good as new - in stock 1 pcs
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
Airthings Wave mini - air quality, humidity, temperature and air chemicals sensor
84.90 €
Unsealed - in stock 2 pcs
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), temperature measurement with accuracy 1 °C, humidity measurement with accuracy 3 %,...
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
BLACK FRIDAY -15 %
416.19 €
494.90 €
In stock
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
GARNI 210T OneCare
-9 % off new
91.90 €
New 101.90 €
Unsealed - in stock 1 pcs
Air Quality Meter - detects temperature, humidity, dust particles, temperature measurement from -10 to 50 °C with accuracy 0.8 °C, humidity measurement with accuracy 5 %, mains +...
Solight PIR Sensor Wall-Mounted, Outdoor, White
12.47 €
In stock > 10 pcs at the supplier's
Motion Sesnor , closed system with detection motion and Lights, range: lighting, power supply: Power plug,
frient Water Leak Probe Sensor
27.42 €
In stock 3 pcs at the supplier's
Water Leak Detector - detects Water gas, battery-powered, compatible with Samsung SmartThings, Home Assistant and Homey, central unit required to function,, app with Czech language...
frient Water Leak Detector
49.40 €
In stock 5 pcs at the supplier's
Water Leak Detector - detects Water gas, battery-powered, range: 100 m, reaction time: 1s, sound level: 85dB, compatible with Samsung SmartThings, Home Assistant and Homey, battery...
Imou ZSM1 smoke detector kit 6
New arrival
121.91 €
In stock 1 pcs at the supplier's
Smoke Detector -, battery-powered , detection reach 130 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection...
Uni-t MIE0476 Detektor kovů, dřeva a elektrických vodičů ve stěnách UT387E
New arrival
64.67 €
In stock 1 pcs at the supplier's
Detector
Solight PIR Ceiling Sensor, White
9.95 €
In stock > 10 pcs at the supplier's
Motion Sesnor , closed system with detection motion and Lights, range: lighting, power supply: Power plug,
frient Intelligent Smoke Alarm
65.08 €
In stock > 5 pcs at the supplier's
Smoke Detector - battery-powered , detection reach 10 m, reaction time 2 s, acoustic signals, signal volume 85 dB, battery indication, features: test button and temporary shutdown,...
SAFE Motion Cam (PhOD), white
-16 % off new
104.90 €
New 125 €
Unsealed - in stock 1 pcs
Sensor - wireless dual PIR motion detector with photo camera, images in case of an alarm, or on request (PhOD), Motion detection up to 12 metres, which reliably ignores the...
KIDDE 29HD Smoke Detector
16.90 €
In stock 2 pcs
Smoke Detector - acoustic, visual signals, signal volume 85 dB, standalone unit
ERMENRICH Gas detector NG40 84092
91.82 €
In stock > 5 pcs at the supplier's
Gas Leak Detector - measurement range from 0 to 10000 ppm, battery power, acoustic, optical signalling, battery status indication and display, reset and alarm functions, operating...
BOT Smart carbon dioxide detector WiFi CO2
BLACK FRIDAY -11 %
53.15 €
59.79 €
In stock at the supplier's
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, mains power supply, acoustic, visual signals, notifications via...
Bentech C999 Carbon Monoxide Autonomous Fire Detector
14.99 €
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...
CO-man Mini C11-L stand-alone carbon monoxide fire detector
24.60 €
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...
iGET SECURITY EP9 - wireless water sensor for iGET M5-4G alarm
20.90 €
In stock 4 pcs at the supplier's
Detector water detection sensor for iGET SECURITY M5 alarm. It is used for water detection in bathrooms, technical rooms, tanks, etc., wherever there is a risk of water flooding....
iGET SECURITY EP10 - wireless vibration sensor for iGET M5-4G alarm
18.90 €
In stock 1 pcs at the supplier's
Detector vibration detection sensor for iGET SECURITY M5 alarm. It is used for windows, showcases, valuable things like TV, antiques, etc. As soon as a minor shock occurs, the...
Bentech Gasman LCD standalone fire alarm and gas leak detector
20.84 €
In stock > 10 pcs at the supplier's
Gas Leak Detector - detects natural gas, propane-butane, mains power supply, detection reach 30 m, reaction time 20 s, acoustic signals, battery indication, features alarm, cover...
IMMAX NEO Smart Occupancy Sensor, Zigbee 3.0
BLACK FRIDAY -40 %
24.90 €
41.53 €
In stock at the supplier's
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:...
iQtech SmartLife WL02, Wi-Fi flood sensor
28.90 €
In stock > 5 pcs at the supplier's
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and Manufacturer app, connect via WiFi 2,4 GHz, standalone functional unit,, app with Czech language...
In the category Detectors on Alza.sk, we currently have a total of 368 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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