Detectors
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Honeywell Home R200S-N2 Interconnected fire detector alarm - smoke (optical) principle, battery oper
Amazing Deal
40.37 €
In stock 3 pcs
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
Amazing Deal
29.18 €
In stock 1 pcs
Temperature Sensor - interconnected fire detector, battery powered
MOES IR Human Sensor, Zigbee
21.90 €
In stock > 5 pcs
Motion Sesnor , open system with detection motion compatible with Tuya, range: security and home control, application in English, Czech, German, Slovak and Hungarian, power supply:...
EVOLVEO wireless water level detector for Alarmex/Sonix
20.90 €
In stock 3 pcs
Water Leak Detector - detects Water gas, battery-powered, central unit required to function
EVOLVEO Alarmex Pro (ACSALMPIR) wireless PIR motion sensor
26.90 €
In stock 2 pcs
Motion Sesnor , connect through GSM, closed system with detection motion, range: security, power supply: Battery-Powered,
EVOLVEO wireless outdoor siren for Alarmex / Sonix
99.90 €
In stock 5 pcs
Siren - closed system, area of use: security, power supply: Power plug
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,...
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...
Airthings Wave mini - air quality, humidity, temperature and air chemicals sensor
82.84 €
In stock > 5 pcs
Air Quality Meter - detects temperature, humidity, TVOC (volatile organic compounds), temperature measurement with accuracy 1 °C, humidity measurement with accuracy 3 %,...
AQARA Presence Sensor FP2
-4 % off new
78.90 €
New 82.99 €
Unsealed 2 pcs
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:...
EMOS PIR sensor (motion sensor) IP20, 1200 W, 360°, built-in
Amazing Deal
11.66 €
In stock > 10 pcs
Motion Sesnor with detection motion, range: lighting, power supply: Power plug,
Philips Motion Sensor with Batteries
BLACK FRIDAY -30 %
18.04 €
25.90 €
In stock
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:...
MOES Mini CO Detector, grey
39.90 €
In stock > 5 pcs
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...
IMMAX NEO Smart 3in1 PIR, occupancy and light sensor, Zigbee 3.0
28.43 €
In stock > 5 pcs
Sensor - 3in1 PIR sensor, presence and lighting, Zigbee 3.0 (Tuya) is a smart device, which combines motion detection (PIR), monitoring the presence of people and measuring light...
Ubiquiti UniFi Protect Sense
58.90 €
In stock > 5 pcs
Sensor - Multisensor, Bluetooth 5.0 BLE, Motion, opening, Temperature, humidity, water
IMMAX NEO Smart Ultrasonic Liquid Level Sensor , 5 m, WiFi
60.99 €
In stock > 5 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...
EVOLVEO Alarmex Pro (ACSALMPIRP) wireless PIR motion sensor with immunity to small animal movement
32.90 €
In stock 1 pcs
Motion Sesnor , connect through WiFi 2,4 GHz and GSM, closed system with detection motion compatible with Tuya, range: security, power supply: Battery-Powered,
Philips Hue Motion Sensor
-5 % off new
35.90 €
New 37.90 €
Unsealed 1 pcs
Motion Sesnor , connect through Bluetooth, open system with detection motion compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
HEATIT Z-Smoke Multisensor 230VAC White, Z-Wave smoke sensor
159.90 €
In stock 1 pcs
Smoke Detector - detects motion, temperature, mains power supply, detection reach 100 m, acoustic signals, signal volume 85 dB, features: test button and alarm, cover material...
Airthings Corentium Home (224 B/m3) - digital radon detector
-6 % off new
159.90 €
New 171.26 €
Unsealed 1 pcs
Air Quality Meter - detects radon, battery-powered, display, features: memory, cover material plastic, operating temperature from 4 to 40 °C, battery included, standalone unit
SAFE Motion Guard Plus, white
Amazing Deal
53.70 €
In stock 5 pcs
Sensor - wireless dual PIR motion detector with microwave sensor detecting motion up to 12 meters, which is able to reliably ignore the movement of animals in the guarded area (PET...
RETLUX RSH 310 Smart Water Leak Sensor
BLACK FRIDAY -25 %
9.69 €
12.99 €
In stock
Water Leak Detector - detects Water gas, battery-powered, compatible with Tuya, Smartlife and Manufacturer app, connection via radio waves, battery indication, central unit...
In the category Detectors on Alza.de, we currently have a total of 234 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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