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 Sensor Temperature and Humidity Display
Amazing Deal
33.90 €
33.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - on the wall and on the table, measures temperature and humidity, with a display, 2 AAA batteries, white colour, dimensions 61 × 61 × 23 mm (H×W×D)
Solight 2x wireless doorbell, 120m, white
33.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, mains operated, input voltage: 12 V and 230 V, signal range of 120m, number of melodies: 48, nametag frame
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, white
34.90 €
Ordered on request
Detector - Battery operated temperature and humidity sensor with display, WiFi, white
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, black
34.90 €
Ordered on request
Detector - dimensions without stand 70 x 70 x 26 mm, with stand 70 x 70 x 45 mm, ambient temperature 0 °C to 40 °C, humidity between 30% and 70% relative humidity, 4 AA (LR6) 1.5 V...
EMOS Battery-free wireless doorbell P5750.2R
34.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell , connection via radio frequency, input voltage: 230 V, signal range of 150m, number of melodies: 10, nametag frame
SIGNIFY 17476/87/PN Virginia outdoor PIR motion sensor IP44, grey
34.93 €
Currently Unavailable
Motion Sesnor with detection motion compatible with Manufacturer app, range: security,
MOES Human Presence Sensor + Light Sensor, Zigbee
35.90 €
Currently Unavailable
Motion Sesnor , connect through WiFi 2,4 GHz, open system with detection motion compatible with Tuya, Smartlife and MOES, range: security, power supply: USB,
Homematic IP Doorbell - HmIP-DBB
Great price
35.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, Smart, compatible with Homematic IP, signal range of 210m, app for Android and iOS in Czech and English
Shelly Gen3 H&T, battery operated temperature and humidity sensor with display, WiFi, ivory
35.90 €
On the way > 5 pcs
Expected 16/10/2026
Detector - battery operated temperature and humidity sensor with display, WiFi, ivory
EMOS Wireless doorbell P5731
35.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell , mains operated, signal range of 180m, number of melodies: 36
Shelly Pro AddOn Sensor
New arrival
36.90 €
Currently Unavailable
Wireless Module - galvanically isolated interface for connecting various types of sensors for real-time monitoring and advanced automation
SAFE Door Guard, white
Amazing Deal
36.90 €
36.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - Wireless magnetic door and window security detector Powered by a replaceable battery that allows continuous operation for up to 5 years, white colour
Govee Thermometer and hygrometer, Wi-Fi
Great price
36.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor - smart temperature and humidity sensor, BT + Wi-Fi connectivity, export data for up to two years, 2x AA batteries, Connectivity with Govee Home, update values every 2...
Shelly Gen4 Flood, flood sensor, Bluetooth
36.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Water Leak Detector - detects Humidity and Water gas, battery-powered, range: 2 m, sound level: 50dB, compatible with Apple Home, Google Home, Manufacturer app and Home Assistant,...
MOES CO Detector, Zigbee
36.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Gas Leak Detector - detects CO (carbon monoxide), battery-powered, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, features...
GARNI 092H wireless sensor
36.90 €
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Sensor Eight-channel wireless sensor for measuring temperature and relative humidity, designed for the GARNI 3055 Arcus Wi-Fi weather station.
Honeywell DCR313N wireless doorbell, 150 m, 6 melodies, white, design button
Discounted -5 %
37.90 €
39.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Doorbell wireless, connection via radio frequency, signal range of 150m, number of melodies: 6
Philips Hue Contact sensor White
38.90 €
On the way 2 pcs
Expected 22/10/2026
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...
Philips Hue Contact sensor Black
38.90 €
On the way 2 pcs
Expected 19/10/2026
Sensor - security sensor on the windows, door or safe, sends an alert or triggers a preset light alarm, includes a magnetic counterpart, IP20, can be glued or screwed (material not...
Ubiquiti UniFi SuperLink Entry
Great price
39.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Door and Window Sensor - wireless, compatible with Manufacturer app, connect via Radio frequency, protection against sabotage, range of 2000m, central unit required, supported OS:...
AQARA Presence Sensor FP1E (PS-S03D), Zigbee
39.90 €
In stock > 5 pcs
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
39.90 €
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 compatible with Apple Home, range: lighting, application in English, Czech, German, Slovak and...
Honeywell R200C-2, Carbon monoxide detector and detector, CO Alarm
Discounted -10 %
40.40 €
44.90 €
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...
No longer sold
Chcete doručit do České republiky? Jdi na
Chytré zabezpečení domu
Chcete doručiť tovar na Slovensko? Prezrite si
Inteligentné zabezpečenie domu
Für den Versand nach Deutschland, besuchen Sie bitte
Smart Home Sicherheit
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát
Okos biztonságtechnika