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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 RETLUX RDT 201 marked at 159 Kč incl. VAT. Is this what you’re looking for?
All from 379
Honeywell Home Shut-off Valve L5 WiFi 1" and Leak Detector - Humidity Sensor
Honeywell Home Shut-off Valve L5 WiFi 1" and Leak Detector
5,889,-
From 135,- per month
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Humidity Sensor - acoustic signalling, notifications via push notifications, cover material plastic, operating temperature up to 50 °C, input voltage 230 V, sensing cable in the...
Added to cart
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Honeywell Home Shut-off Valve L5 WiFi 1" and Leak Detector - Humidity Sensor
Honeywell Home Shut-off Valve L5 WiFi 1" and Leak Detector
5,892,-
In stock 1 pcs at the supplier's
Humidity Sensor - acoustic signalling, notifications via push notifications, cover material plastic, operating temperature up to 50 °C, input voltage 230 V, sensing cable in the...
Added to cart
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Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2") - Water Leak Detector
Ajax WaterStop [1/2] (8EU) white - Remote controlled water shut-off valve (1/2")
6,194,-
In stock 4 pcs at the supplier's
Water Leak Detector - detects Humidity and water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
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Ajax WaterStop [1/2] (8EU) black - Remote controlled water shut-off valve (1/2") - Water Leak Detector
Ajax WaterStop [1/2] (8EU) black - Remote controlled water shut-off valve (1/2")
6,194,-
In stock > 5 pcs at the supplier's
Water Leak Detector - detects Humidity and water gas, battery-powered, range: 1100 m, reaction time: 5s, compatible with Ajax, connection via radio waves, protection against...
Added to cart
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SAFE Motion Cam Outdoor (PhOD), white - Motion Sesnor
SAFE Motion Cam Outdoor (PhOD), white
New arrival 6,991,-
From 161,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, closed system with detection motion compatible with Manufacturer app, range: security, application in English, Czech and German,...
Added to cart
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Airthings View Plus - complete air quality monitor - Air Quality Meter
Airthings View Plus - complete air quality monitor
7,329,-
From 169,- per month
Unsealed - in stock 2 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...
Added to cart
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Airthings View Plus - complete air quality monitor - Air Quality Meter
Airthings View Plus - complete air quality monitor
7,399,-
From 170,- per month
In stock > 5 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...
Added to cart
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Ajax MotionProtect Outdoor (8EU) ASP white (38197) - Motion Sesnor
Ajax MotionProtect Outdoor (8EU) ASP white (38197)
7,796,-
In stock > 5 pcs at the supplier's
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Human presence compatible with Ajax and Manufacturer app, range: security, application in...
Added to cart
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Ajax WaterStop [1] (8EU) black - Remote controlled water shut-off valve (1") - Water Leak Detector
Ajax WaterStop [1] (8EU) black - Remote controlled water shut-off valve (1")
8,181,-
In stock 2 pcs at the supplier's
Water Leak Detector - detects Humidity and water gas, battery-powered, range: 1,1 m, reaction time: 5s, compatible with Ajax, connection via radio waves, battery indication,...
Added to cart
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Ajax LifeQuality (8EU) white - Intelligent air quality sensor - Air Quality Meter
Ajax LifeQuality (8EU) white - Intelligent air quality sensor
8,736,-
In stock 4 pcs at the supplier's
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, measurement range from 0 to 100 %, temperature measurement from 0...
Added to cart
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Ajax LifeQuality (8EU) black - Intelligent air quality sensor - Air Quality Meter
Ajax LifeQuality (8EU) black - Intelligent air quality sensor
8,736,-
In stock 3 pcs at the supplier's
Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, measurement range from 0 to 100 %, temperature measurement from 0...
Added to cart
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SAFE Starter Kit Fire, white - Security Kit
SAFE Starter Kit Fire, white
8,991,-
From 207,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Security Kit - wireless for early fire detection, includes Hub 2 Plus LTE and 3× Fire Guard, instant notifications in ProSAFE, encrypted communication (AES128), backup via LTE (2×...
Added to cart
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Ajax MotionCam Outdoor (PhOD) Jeweller (8EU) ASP white (39293) - Motion Sesnor
Ajax MotionCam Outdoor (PhOD) Jeweller (8EU) ASP white (39293)
10,419,-
In stock > 5 pcs at the supplier's
Motion Sesnor , connect through Radio frequency, closed system with detection motion and Human presence compatible with Ajax and Manufacturer app, range: security, application in...
Added to cart
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ONDILO ICO Pool V2, smart water monitor, salt disinfection - Sensor
ONDILO ICO Pool V2, smart water monitor, salt disinfection
-8 % off new 11,490,- New 12,499,-
From 264,- per month
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - water quality analysis, minimal maintenance, durable construction
Added to cart
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ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection - Detector
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
11,799,-
In stock 1 pcs at the supplier's
Detector - smart water monitor, water temperature sensors, water quality analysis, intuitive, low maintenance
Added to cart
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ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection - Detector
ONDILO ICO Spa V2 Essential +, smart water monitor and calibration kit - Cl/Br disinfection
11,799,-
In stock 1 pcs at the supplier's
Detector - smart water monitor, for monitoring the water quality in the hot tub, compatible with chlorine and bromine sanitizers, intuitive, low maintenance
Added to cart
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ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - salt disinfection - Detector
ONDILO ICO Pool V2 Essential +, smart water monitor and calibration kit - salt disinfection
New arrival 12,799,-
From 294,- per month
Ordered on request
Detector - smart water monitor, sensors monitoring the water temperature, water quality analysis, intuitive, low maintenance, Compatible with systems using salt for water...
Added to cart
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SAFE Starter Kit Fire Cam, white - Security Kit
SAFE Starter Kit Fire Cam, white
14,191,-
From 326,- per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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...
Added to cart
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AVATTO Zigbee Water Sensor - Sensor
AVATTO Zigbee Water Sensor
Price has not been set
Price has not been set
Currently Unavailable
Sensor - ZigBee connection (ZigBee gateway required), compatible with Tuya/Smart Life, water leak detection (probe), in-app notifications (push notifications), local alarm, history...
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