Detectors
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All from 427
ELEKTROBOCK SN131-TR humidity sensor
619,-
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor - measures humidity with 5% accuracy, mains-powered, optical signaling, plastic casing, operating temperature 0–40°C, IP20 protection rating, 230V input voltage,...
frient Water Leak Detector
1,187,-
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...
iGET SECURITY MP9, Water Detector for M6-4G
399,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, range: 800 m, reaction time: 0,1s, sound level: 90dB, compatible with Manufacturer app, connection via radio waves,...
AQARA Presence Sensor FP2
-5 % off new
1,789,-
New 1,889,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz and Bluetooth, closed system with detection motion and Lights compatible with Apple Home, Google Home, IFTTT and Aqara Home, range:...
Airthings View Plus - complete air quality monitor
-5 % off new
6,269,-
New 6,599,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, air pressure, TVOC (volatile organic compounds), radon, CO₂ (carbon dioxide), dust particles, mains + battery-powered, visual...
Combined Detector of CO, Flammable and Explosive Gases SAFE 808COM
-5 % off new
1,329,-
New 1,399,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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,...
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
609,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
Philips Hue Motion Sensor
-5 % off new
1,099,-
New 1,169,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
QINGPING CO2 & Temperature & RH Monitor
-19 % off new
1,619,-
New 1,999,-
Unsealed - in stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects gas, temperature, humidity, measurement range from 400 to 9999 ppm, temperature measurement from -20 to 50 °C with accuracy 0.5 °C, humidity measurement...
Elektrobock LM218A
-5 % off new
559,-
New 589,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), measurement range from 10 to 550 ppm, battery-powered, acoustic signals, signal volume 85 dB, display, features test button and...
SONOFF SNZB-05P Zigbee Water Leak Sensor
-5 % off new
379,-
New 399,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, range: 130 m, compatible with Samsung SmartThings, IFTTT and eWeLink, central unit required to function,, app with Czech...
SAFE HOME SAFE 10Y30-PRO
359,-
Unsealed - 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, battery indication, operating temperature from -10 to 55 °C, operating humidity up to 95 %, input voltage...
SONOFF Zigbee Human Presence Sensor
339,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, open system with detection motion and Human presence, range: lighting, power supply: Power plug,
ELEKTROBOCK SN131-RE humidity sensor
619,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor - humidity measurement with 5% accuracy, mains powered, optical signalling, plastic housing, operating temperature from 0 to 40°C, IP20 protection rating, input...
AQARA Motion Sensor P1 (MS-S02)
469,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, open system with detection motion and Lights compatible with Apple Home, IFTTT and Aqara Home, range: security, application in...
TP-Link Tapo S200B, Smart button
-6 % off new
469,-
New 499,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Dimmers for controlling lights, electronics and other Tapo smart devices, adjustable actions, battery operation (1× CR2032)
Airbi CO2AIR digital carbon dioxide meter
1,979,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
Combined Fire Detector and CO FireAngel SCB10
-10 % off new
1,159,-
New 1,299,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, battery-powered, acoustic signals, battery indication, features alarm, cover material plastic, battery and mounting kit...
Airbi CO2AIR digital carbon dioxide meter
-11 % off new
1,779,-
New 1,999,-
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Detector - CO₂ (carbon dioxide) detection, measurement range from 400 to 2400 ppm, mains + battery power, reaction time 6 s, display, independently functional unit
Philips Hue Outdoor Motion Sensor
-11 % off new
1,369,-
New 1,549,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion compatible with Apple Home and Philips Hue, power supply: Battery-Powered,
RETLUX RSH 310 Smart Water Leak Sensor
-8 % off new
219,-
New 239,-
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...
Airthings Corentium Home (224 B/m3) - digital radon detector
-8 % off new
3,849,-
New 4,217,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects radon, battery-powered, display, features: memory, cover material plastic, operating temperature from 4 to 40 °C, battery included, standalone unit
BOT Smart carbon dioxide detector WiFi CO2
1,289,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, mains power supply, acoustic, visual signals, notifications via...
Airthings View Radon - Air Quality Monitor
-3 % off new
4,729,-
New 4,899,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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....
In the category Detectors on Alza.cz, we currently have a total of 427 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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