Cheap smart Home Security
On this page you will find smart Home Security at the lowest prices, more so all smart Home Security 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 Shelly DS18B20 Temperature Sensor for 3.5mm jack (1m) marked at 4.49 € incl. VAT. Is this what you’re looking for?
All from 581
TESLA Smart Water Sensor
28.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Water gas, battery-powered, range: 50 m, compatible with Tuya, Smartlife and Tesla Smart, connection via radio waves, battery indication, central unit...
Meross Smart Presence Sensor (Thread)
Discounted -20 %
29.16 €
36.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - mmWave occupancy sensor with micro motion detection, Matter over Thread, Local control without Wi-Fi, range up to 6 m, multi-zone detection, 360° swivel bracket, IP67,...
AQARA Motion and Light Sensor P2
29.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Motion Sesnor , connect through Bluetooth, open system with detection motion and Lights compatible with Apple Home and Aqara Home, range: lighting and security, application in...
HEATIT Floor Sensor o3mm 15m NTC 10
29.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - floor sensor ø3mm 15m NTC 10 kΩ for use with Heatit thermostats,. For overheating protection, the sensor is placed close to the floor to overlook the floor temperature
EVOLVEO SecuPro, wireless siren with solar power
30.90 €
Currently Unavailable
Siren - closed system, area of use: security, power supply: Battery-Powered, Solar and USB
EVOLVEO Wireless 360° PIR Ceiling Motion Sensor for Sonix
30.90 €
Currently Unavailable
Motion Sesnor , connect through Radio frequency, closed system with detection motion, range: security, application in English, Czech, Slovak and Hungarian, power supply:...
AQARA Smoke Detector (SD-S01D) - Zigbee 3.0
Discounted -20 %
31.12 €
38.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , reaction time 0,1 s, notifications via push notifications, battery indication, cover material plastic, operating temperature from 0 to 40 °C,...
AQARA Presence Multi-Sensor FP300 (PS-S04D), Zigbee, Thread
Discounted -16 %
31.42 €
37.70 €
In stock
Motion Sesnor , connect through Bluetooth, open system with detection Human presence compatible with Aqara Home and Manufacturer app, range: lighting, heating and cooling and...
Shelly Blu H&T Display, Zigbee, Bluetooth, Black
New arrival
31.90 €
Currently Unavailable
Humidity Sensor
Shelly Blu H&T Display, Zigbee, Bluetooth, White
New arrival
31.90 €
Currently Unavailable
Humidity Sensor
EZVIZ T2C
31.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with IFTTT and EZVIZ, battery indication, range of 200m, central unit required, supported OS: Android and iOS, application in Czech,...
EVOLVEO Alarmex Pro (ACSALMMSTS) wireless door/gate/gate detector
31.90 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via WiFi 2,4 GHz, GSM and Radio frequency, range of 80m, separately functional unit, supported OS:...
XtendLan wireless siren IDA-CW31
Discounted -3 %
31.90 €
32.90 €
Currently Unavailable
Siren -, area of use: security, power supply: Battery-Powered
Homematic IP Window and door sensor, magnetic - HmIP-SWDM-2
32.17 €
Currently Unavailable
Door and Window Sensor - wireless, compatible with Homematic IP, connect via Radio frequency, range of 200m, central unit required, supported OS: Android and iOS, application in...
QINGPING Temperature & RH Monitor Pro S Wi-Fi
Discounted -20 %
32.44 €
40.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - professional temperature and humidity monitoring for greenhouses, factories, warehouses, business centers, supermarkets and hospitals, temperature range -20 to 50 °C,...
EMOS GoSmart Smoke Detector TS380C-HW with Wi-Fi
32.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: test button, cover material...
Niceboy ION ORBIS Meteo+ Sensor
32.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - measures the temperature and humidity in the room, accuracy of 0.3 °C, ranging from -20 to +60 °C, digital display, displays the temperature, humidity, signal level, time...
Honeywell Home R200S-2 Fire detector alarm - smoke sensor (optical principle), battery operated
32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - temperature measurement to 70 °C, battery-powered , acoustic signals, signal volume 85 dB, features: test button and alarm, cover material plastic, operating...
Eufy Motion Sensor - White
32.90 €
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,
iQtech Smartlife SS03 Zigbee Smoke sensor, Zigbee 3.0
32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 10 m, notifications via push notifications, battery indication, features: alarm, cover material plastic, compatible with Tuya...
iGET SECURITY MP14, for M6-4G alarm or standalone
Amazing Deal
32.90 €
32.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 500 m, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication, features: alarm,...
X-Sense XH02-M RF Temperature Sensor for SB550 Station
32.90 €
Ordered on request
Temperature Sensor
X-Sense XC0C-iR Wi-Fi CO Detector
32.90 €
On the way > 5 pcs
Expected 19/10/2026
Gas Leak Detector - detects CO (carbon monoxide), measurement range from 30 to 999 ppm, battery-powered, reaction time 1 s, acoustic, visual signals, notifications via push...
X-Sense XS01-M RF Smoke Detector for the SB550 Station
32.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Smoke Detector - battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication...
No longer sold
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