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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 EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi marked at 169 Kč incl. VAT. Is this what you’re looking for?
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EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi - Gas Leak Detector
EMOS GoSmart Carbon Monoxide Detector TCS0101W, Wi-Fi
Great price 829,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features...
Sponsored
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi - Sensor
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
1,124,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - precise measurement using ultrasonic technology, suitable for any type of liquid, IP65 resistance, possibility of connection to a smart water valve, Immax NEO PRO app in...
Elektrobock CN11 Mini - Motion Sesnor
Elektrobock CN11 Mini
-15 % off new 169,- New 199,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Elektrobock CN05A - Motion Sesnor
Elektrobock CN05A
179,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Emos GS536 - Smoke Detector
Emos GS536
-5 % off new 179,- New 189,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, operating temperature from 0 to 40 °C, operating humidity from 5 to 95 %, battery included,...
iGET SECURITY P9 - wireless water level detector for iGET SECURITY M3B and M2B - Water Leak Detector
iGET SECURITY P9 - wireless water level detector for iGET SECURITY M3B and M2B
Amazing Deal 179,- Save 20,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects water gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function
Elektrobock CN20 - Motion Sesnor
Elektrobock CN20
189,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Emos GS536 - Smoke Detector
Emos GS536
189,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, operating temperature from 0 to 40 °C, operating humidity from 5 to 95 %, battery included,...
Secutek Fire alarm and smoke detector VIP-909 EN14604 + free 9 V battery - Smoke Detector
Secutek Fire alarm and smoke detector VIP-909 EN14604 + free 9 V battery
199,-
In stock > 10 pcs at the supplier's
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, battery indication, operating temperature to 50 °C, operating humidity from 10 to 90 %, input voltage 9 V,...
Elektrobock CN11 Mini - Motion Sesnor
Elektrobock CN11 Mini
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Elektrobock LM-102 - Smoke Detector
Elektrobock LM-102
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, signal volume 85 dB, battery indication, cover material plastic, operating temperature from -10 to 40 °C, standalone...
Elektrobock CN09 White - Motion Sesnor
Elektrobock CN09 White
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
iGET SECURITY P10 - wireless vibration detector for iGET SECURITY M3B and M2B - Vibration Detector
iGET SECURITY P10 - wireless vibration detector for iGET SECURITY M3B and M2B
199,-
In stock 3 pcs at the supplier's
Vibration Detector - detects vibration gas, battery-powered, range: 80 m, connect via GSM, battery indication, central unit required to function
Elektrobock CN16F - Motion Sesnor
Elektrobock CN16F
-22 % off new 209,- New 269,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Fireman fire alarm and smoke detector JB-S01 - Smoke Detector
Fireman fire alarm and smoke detector JB-S01
-12 % off new 209,- New 239,-
As good as new - in stock 1 pcs
Smoke Detector - battery-powered , acoustic signals, signal volume 90 dB, features: test button, operating temperature from 0 to 40 °C, operating humidity from 30 to 90 %, battery...
Garsaco Motion sensor for E27 bulb in E27 socket GSC, 3 years warranty - Motion Sesnor
Garsaco Motion sensor for E27 bulb in E27 socket GSC, 3 years warranty
New arrival 239,-
In stock 4 pcs at the supplier's
Motion Sesnor , closed system with detection motion and Solar radiation intensity, range: lighting,
Fireman fire alarm and smoke detector JB-S01 - Smoke Detector
Fireman fire alarm and smoke detector JB-S01
239,-
In stock > 10 pcs at the supplier's
Smoke Detector - battery-powered , acoustic signals, signal volume 90 dB, features: test button, operating temperature from 0 to 40 °C, operating humidity from 30 to 90 %, battery...
Aptel Wireless motion sensor 9V white - 3 m range - Motion Sesnor
Aptel Wireless motion sensor 9V white - 3 m range
-60 % off new 239,- New 609,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , closed system with detection motion,
Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor - Sensor
Sonoff PIR3-RF Small 433MHz RF PIR3 Motion Sensor
-31 % off new 239,- New 349,-
Unsealed - in stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - movement, a bridge is necessary to function, the angle of view: 100°, two modes, range: 8 m, connection: radio waves, colour: white
Elektrobock CN12 - Motion Sesnor
Elektrobock CN12
239,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
EVOLVEO WiFi EYE, smart magnetic PIR motion sensor - Motion Sesnor
EVOLVEO WiFi EYE, smart magnetic PIR motion sensor
242,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through WiFi 2,4 GHz, closed system with detection motion compatible with Tuya, range: security, application in English, Czech, German, Slovak and...
Elektrobock CN05C - Motion Sesnor
Elektrobock CN05C
259,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
iGET HOME XP1B - wireless PIR motion sensor for iGET HOME X1 and X5 alarm - Motion Sesnor
iGET HOME XP1B - wireless PIR motion sensor for iGET HOME X1 and X5 alarm
259,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: security, power supply: Battery-Powered,
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, mounted - Motion Sesnor
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, mounted
New arrival 259,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
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