Detectors
Detectors – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.sk.
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All from 367
Ajax MotionProtect Plus White
117.82 €
In stock 1 pcs
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Ajax, range: security, application in English, power supply: Battery-Powered,
Airthings View Pollution - air quality monitor
203.90 €
In stock > 5 pcs
Air Quality Meter is designed for indoor environments where it monitors humidity and temperature. You use batteries or a USB cable to power it. Easily connect the air detector to...
EVOLVEO wireless outdoor siren for Alarmex / Sonix
81.90 €
In stock > 5 pcs
Siren - closed system, area of use: security, power supply: Power plug
TP-Link Tapo T150 Smart Human Presence 5-in-1 sensor
New arrival
50.90 €
In stock > 5 pcs at the supplier's
Motion Sesnor , connect through Radio frequency, open system with detection motion, Lights, temperature, Humidity and Human presence compatible with Tapo App, range: lighting,...
SAFE Motion Cam Outdoor (PhOD), white
BLACK FRIDAY -10 %
263.60 €
292.90 €
In stock
Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Manufacturer app, range: security, application in English, Czech and German,...
Solight PIR Sensor for an E27 Bulb
9.53 €
In stock > 10 pcs at the supplier's
Motion Sesnor , closed system with detection motion and Lights, range: lighting, power supply: Power plug,
SAFE Motion Cam (PhOD), white
BLACK FRIDAY -10 %
125 €
138.90 €
In stock
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...
Solight PIR Sensor Wall-Mounted, Outdoor, Black
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,
Imou ZSM1 smoke detector 3-pack
New arrival
75.90 €
In stock 2 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...
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,
Combined Detector of CO, Flammable and Explosive Gases SAFE 808COM
-3 % off new
57.90 €
New 59.90 €
Unsealed - in stock 1 pcs
Gas Leak Detector - detects CO (carbon monoxide), natural gas, propane-butane, measurement range to 2500 ppm, mains power supply, reaction time 20 s, acoustic, visual signals,...
SAFE Starter Kit Fire Cam, white
BLACK FRIDAY -10 %
539 €
598.90 €
In stock
Security Kit - for early fire detection with visual inspection, includes Hub 2 Plus LTE, Fire Guard and Turret Cam AI, instant notifications in ProSAFE, encrypted communication...
Airthings View Radon - Air Quality Monitor
-3 % off new
187.90 €
New 193.90 €
Unsealed - in stock 1 pcs
Air Quality Meter is designed for indoor environments where it monitors humidity, temperature and the amount of radon in the air. You use batteries or a USB cable to power it....
Airbi CO2AIR digital carbon dioxide meter
80.90 €
Unsealed - 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 Corentium Home (224 B/m3) - digital radon detector
176.90 €
Unsealed - in stock 1 pcs
Air Quality Meter - detects radon, battery-powered, display, features: memory, cover material plastic, operating temperature from 4 to 40 °C, battery included, standalone unit
Airbi CO2AIR digital carbon dioxide meter
-12 % off new
71.90 €
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
frient Intelligent Smoke Alarm
65.08 €
In stock 4 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,...
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
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 %,...
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...
AQARA Spatial Multi-Sensor FP400 Kit (PS-S05D), Zigbee, Thread
-4 % off new
67.90 €
New 71.32 €
Unsealed - in stock 1 pcs
Motion Sesnor , connect through Bluetooth and Radio frequency, open system with detection motion, Lights and Human presence compatible with Apple Home, Google Home, Samsung...
In the category Detectors on Alza.sk, we currently have a total of 367 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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