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 119 Kč incl. VAT. Is this what you’re looking for?
All from 419
Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
BLACK FRIDAY -10 %
943,-
1,048,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
Honeywell Home R200H-N2 Interconnected fire alarm detector - temperature principle, battery operated
948,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Temperature Sensor - interconnected fire detector, battery powered
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
-9 % off new
949,-
New 1,049,-
Unsealed - in stock 1 pcs
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...
Honeywell XS100-CSSK-A, Smart X-Series Smoke Detector (Optical), Alarm Scan App, Battery-Powered
949,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, standalone unit
EMOS PIR DALI sensor (motion sensor), IP54, white
949,-
In stock > 5 pcs at the supplier's
Motion Sesnor , open system with detection motion, range: lighting, power supply: Power plug,
frient Motion Sensor Pro
959,-
In stock > 5 pcs at the supplier's
Motion Sesnor , open system with detection motion, Lights and temperature compatible with Samsung SmartThings and Home Assistant, range: lighting, security and home control,...
Meross Smart Presence Sensor
-4 % off new
959,-
New 999,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - dual detection technology, accurate presence detection even without motion, range up to 12 m, intelligent lighting automation, minimising false alarms, HomeKit...
X-Sense SC07-MR RF Combined Smoke and CO Detector for SB550 Station
BLACK FRIDAY -18 %
979,-
1,199,-
Currently Unavailable
Smoke Detector - detects CO (carbon monoxide), gas, measurement range from 30 to 999 ppm, battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push...
X-Sense XS01-WX Wi-Fi Smoke Detector
BLACK FRIDAY -18 %
979,-
1,199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against...
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
BLACK FRIDAY -10 %
980,-
1,089,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), smoke, measurement range from 3 to 330 ppm, gas detection sensitivity 28 ppm, battery-powered, acoustic signals, signal volume 85...
iNELS MATTER RFMD-200/MT Motion detector
991,-
In stock > 5 pcs at the supplier's
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Apple Home, Tuya and Samsung SmartThings, range: lighting, electrical...
SAFE Water Guard, white
999,-
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - wireless water leak detector, the detector is powered by a replaceable battery that allows continuous operation for up to 3 years, colour white
MOES Mini CO Detector, grey
999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, deviation 100 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material...
MOES Mini CO Detector, orange
999,-
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - measurement range from 0 to 1000 ppm, reaction time 2 s, acoustic signals, battery indication and display, features alarm, cover material plastic, operating...
Meross Smart Presence Sensor
999,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - dual detection technology, accurate presence detection even without motion, range up to 12 m, intelligent lighting automation, minimising false alarms, HomeKit...
Eufy Motion Sensor - White
999,-
In stock > 5 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, range: security, application in English, power supply: Battery-Powered,
Flammable and Explosive Gas Detector SAFE 808L (Natural Gas)
999,-
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects natural gas, propane-butane, measurement range to 2500 ppm, mains power supply, reaction time 20 s, acoustic, visual signals, signal volume 85 dB,...
EVOLVEO Alarmex Pro ( ACSALMOUS) wireless outdoor light and sound siren
-20 % off new
1,029,-
New 1,289,-
Unsealed - in stock 1 pcs
Siren - closed system, area of use: security, OS supported: Android and iOS, compatible with Manufacturer app, power supply: Power plug, in Czech and English
Honeywell Home R200ST-N2 Interconnected fire alarm detector - smoke (optical) and temperature princi
BLACK FRIDAY -10 %
1,033,-
1,148,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement from 0 to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button, cover material plastic, operating...
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
BLACK FRIDAY -30 %
1,049,-
1,499,-
In stock
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...
SAFE Glass Guard, white
BLACK FRIDAY -10 %
1,079,-
1,199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - wireless glass breakage detector for security of glazed surfaces equipped with two NC inputs, Multi-factor glass breakage detection with the possibility of remote...
AQARA Presence Sensor FP1E (PS-S03D), Zigbee
BLACK FRIDAY -10 %
1,079,-
1,199,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Radio frequency, open system with detection motion compatible with Aqara Home and Manufacturer app, range: lighting and security, application in...
Philips Hue Motion Sensor
-6 % off new
1,089,-
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...
Kidde 7DCO CO Detector with Alarm (Gas Leak Sensor)
1,099,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), signal volume 85 dB, standalone unit
No longer sold
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