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 IMMAX NEO Smart PIR sensor 2in1 Zigbee 3.0 marked at 7.69 € incl. VAT. Is this what you’re looking for?
All from 234
SONOFF SNZB-05P Zigbee Water Leak Sensor
Amazing Deal
14.90 €
14.90 €
In stock > 10 pcs
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...
EVOLVEO wireless vibration detector for Alarmex/Sonix
14.90 €
Currently Unavailable
Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit
SONOFF SenseGuard Motion Gen2 Zigbee Motion Sensor SNZB-03PR2
Discounted -18 %
15.51 €
18.92 €
In stock > 10 pcs
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, eWeLink and Home Assistant, range: security, power supply: Battery-Powered,
Niceboy ION ORBIS Motion Sensor
BLACK FRIDAY -25 %
15.60 €
20.90 €
In stock
Motion Sesnor , open system with detection motion compatible with Niceboy ION, range: home control, application in English, Czech and Slovak,
Niceboy ION ORBIS Water Sensor
BLACK FRIDAY -25 %
15.60 €
20.90 €
In stock
Water Leak Detector - detects Water gas,, compatible with Niceboy ION, battery indication, central unit required to function,, app with Czech language support, app with Czech and...
Philips Motion Sensor with Batteries
-11 % off new
15.90 €
New 18.04 €
As good as new 1 pcs
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with IFTTT and WiZ Connected, range: lighting, application in Czech, power supply:...
Xiaomi Mi Motion Sensor 2S
15.90 €
In stock > 10 pcs
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Xiaomi Home, range: lighting, security and home control, power supply:...
Solight Wireless motion detector/gong
-5 % off new
15.90 €
New 16.90 €
Unsealed 2 pcs
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally,...
TP-Link Tapo T300, Smart water leak sensor
Discounted -5 %
15.90 €
16.90 €
In stock > 10 pcs
Water Leak Detector - detects Humidity and Water gas, battery-powered, sound level: 90dB, compatible with Google Home and Manufacturer app, connection via radio waves, central unit...
MOES Water Leakage Detector, Zigbee
15.90 €
In stock > 10 pcs
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya and MOES, battery indication, central unit required to function,, app with Czech language support,...
Flammable gas leak detector - solid state sensor, 85dB siren, battery backup
15.90 €
In stock > 10 pcs
Gas Leak Detector - detects natural gas, propane-butane, LPG, deviation 1500 ppm, gas detection sensitivity 2500 ppm, combined mains + battery-powered , acoustic signals, signal...
MOES Human Presence Sensor + Light Sensor, Zigbee
BLACK FRIDAY -31 %
16.30 €
23.90 €
In stock
Motion Sesnor , open system with detection motion, range: security, power supply: USB,
iGET SECURITY MP9, Water Detector for M6-4G
Great price
16.90 €
In stock 4 pcs
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,...
Meross Smart Water Leak Sensor
16.90 €
In stock > 10 pcs
Water Leak Detector - detects Water gas, battery-powered, sound level: 100dB, compatible with Apple Home, Google Home, Samsung SmartThings and Manufacturer app, connection via...
Xtend Home EZS-PIRP30
Amazing Deal
16.90 €
16.90 €
In stock > 10 pcs
Motion Sesnor , connect through Radio frequency with detection motion compatible with Tuya, range: security, application in English, Czech and Slovak, power supply:...
Solight Wireless motion detector/gong
Discounted -15 %
16.90 €
19.90 €
In stock > 5 pcs
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally,...
Solight Wireless motion detector/gong
16.90 €
In stock > 10 pcs
Detector volume 65 - 80 dB(A), signal range max. 40m without obstacles, operational range of motion detection 0-8m, angle of view 15° vertically, angle of view 100° horizontally,...
TP-Link Tapo S200B, Smart button
16.90 €
In stock > 10 pcs
Dimmers for controlling lights, electronics and other Tapo smart devices, adjustable actions, battery operation (1× CR2032)
iGET SECURITY P2 - wired PIR motion detector for iGET SECURITY M3B and M2B
16.90 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, open system with detection motion, range: security, power supply: Power plug,
Philips Motion Sensor with Batteries
-6 % off new
16.90 €
New 18.04 €
Unsealed 1 pcs
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with IFTTT and WiZ Connected, range: lighting, application in Czech, power supply:...
EZVIZ Water leak sensor T10C
-15 % off new
16.90 €
New 19.90 €
Unsealed 3 pcs
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 200 m, compatible with Google Home and EZVIZ, connect via WiFi 2,4 GHz, battery indication, central...
iGET SECURITY EP1 - wireless PIR motion sensor for iGET M5-4G alarm
-34 % off new
16.90 €
New 25.90 €
As good as new 1 pcs
Detector PIR motion sensor for iGET SECURITY M5 alarm. Protection against sabotage, highest transmission security 256bit, very long battery life of 5 years, the alarm constantly...
No longer sold
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