Alza Days - Detectors

Meross Smart Smoke Alarm - Smoke Detector

4.5 2×

Smoke Detector - battery-powered , acoustic signals, notifications via push notifications, signal volume 85 dB, features: alarm, cover material plastic, operating temperature from 0 to 55 °C, operating humidity from 0 to 95 %, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS

Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 671,-

789,-

Buy

Unsealed - in stock 1 pcs

Order Code: Mer2518

Meross Smart Temperature and Humidity Sensor MS130-EU - Sensor

3.8 5×

Meross Smart Temperature and Humidity Sensor MS130-EU

Sensor – Temperature sensor, humidity and light, Protocol Matter, Large 3.7" display, 4th generation Swiss sensors, Apple HomeKit support, Google Assistant, Alexa and SmartThings, two programmable buttons, 4× AA batteries with a lifetime of up to 3 years, data export up to 2 years back, ideal for the bedroom, cellar or greenhouse

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 551,-

689,- New 799,-

Buy

Unsealed - in stock 1 pcs

Order Code: Mer2501

Meross Smart Presence Sensor (Thread) - Sensor

3.5 4×

Meross Smart Presence Sensor (Thread)

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, CR123A battery up to 3 years

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 711,-

889,-

Buy

Unsealed - in stock 1 pcs

Order Code: Mer2601

SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor SAWF-07P - Air Quality Meter

SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor SAWF-07P

Air Quality Meter - detects temperature, humidity, dust particles, measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C with accuracy 0.5 °C, humidity measurement from 5 to 99 % with accuracy 3 %, acoustic, visual signals, notifications via push notifications, display, features: alarm, cover material plastic, operating temperature from -10 to 50 °C,, input voltage 5 V, power cable included, compatible with Apple Home, Google Home, Samsung SmartThings, eWeLink and Home Assistant, standalone unit, app language options: Czech and English, compatible with Android and iOS

Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 989,-

1,319,- New 1,399,-

Buy

Unsealed - in stock 2 pcs

Order Code: SNF2612

Tado Wireless Temperature Sensor X, 2nd generation - Temperature Sensor

Tado Wireless Temperature Sensor X, 2nd generation

Temperature Sensor

Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 2,158,-

2,539,- New 2,699,-

Buy

Unsealed - in stock 2 pcs

Order Code: Tado26004

BOSCH Cordless metal detector UniversalDetect 0.603.681.3Z0 (4 × AAA) - Cable Detector

2.2 5×

BOSCH Cordless metal detector UniversalDetect 0.603.681.3Z0 (4 × AAA)

Cable Detector - detection of live cable, maximum depth of the object 100 mm, maximum detection depth of live conductors 50 mm, working temperature from 0 to 40 °C, marking hole, visual and audible indication, green, dimensions 25,5 × 9 × 5,6 cm (H×W×D), weight 340 g

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 1,583,-

1,759,- New 2,049,-

Buy

Unsealed - in stock 1 pcs

Order Code: BOCh1003

RETLUX RSH 309 Smart temperature sensor - Temperature Sensor

4.0 6×

RETLUX RSH 309 Smart temperature sensor

Temperature Sensor - moisture detection, temperature measurement from -10 to 50 °C with an accuracy of 0.3 °C, moisture measurement with 3% accuracy, battery power, notification via SMS, push notifications, battery status indication, reset function and automatic scenarios, cover material plastic, operating temperature from -10 to 50 °C, operating humidity from 0 to 95%, input voltage 3 V, battery and mounting kit included, independently functional unit central unit required for functionality, applications in Czech and English, compatible with Android and iOS

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 327,-

409,-

Buy

In stock > 10 pcs at the supplier's

Order Code: RTLX25041

3.0 8×

Smoot ZigBee Thermo

Sensor Control via Wi-Fi and voice assistants (ZigBee gateway required), Android and iOS apps, thermometer and hygrometer, continuous notification to the mobile phone when the set threshold is exceeded, long battery life, easy attachment

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 392,-

490,-

Buy

In stock > 5 pcs at the supplier's

Order Code: SMTphsnz6

4.7 6×

BOT Smart smoke detector ZigBee SS2

Smoke Detector - battery-powered , detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 80 dB, cover material plastic, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English , compatible with Android and iOS

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 485,-

539,-

Buy

In stock > 10 pcs at the supplier's

Order Code: BOTdet002

Smoot Air Entry Pro - Door and Window Sensor

3.7 3×

Smoot Air Entry Pro

Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, battery indication and integrated camera, range of 45m, central unit required, supported OS: Android and iOS, application in Czech

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 359,-

449,-

Buy

In stock > 5 pcs at the supplier's

Order Code: HLDdh20

Nedis SmartLife Smart Smoke Detector Wi-Fi WIFIDS21WT

Smoke Detector - battery-powered , acoustic signals, signal volume 85 dB, cover material plastic, input voltage 3V, compatible with Smartlife, standalone unit, compatible with Android and iOS

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 479,-

599,- 699,-

Buy

In stock 2 pcs at the supplier's

Order Code: BEFlist0029

BOT Smart Smoke Detector WiFi Tuya SS1 built-in battery

Smoke Detector - battery-powered , detection reach 20 m, acoustic signals, notifications via push notifications, signal volume 85 dB, battery indication, cover material plastic, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English , compatible with Android and iOS

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 1,079,-

1,199,-

Buy

In stock 3 pcs at the supplier's

Order Code: BOTdet004

BOT Smart air quality sensor WiFi AirBox2 - Air Quality Meter

BOT Smart air quality sensor WiFi AirBox2

Air Quality Meter - temperature measurement from 20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, standalone unit, app language options: Czech and English, compatible with Android and iOS

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 665,-

739,-

Buy

In stock > 5 pcs at the supplier's

Order Code: BOTmer001

BOT Smart air quality sensor WiFi AirBox4 - Air Quality Meter

1.0 1×

BOT Smart air quality sensor WiFi AirBox4

Air Quality Meter - temperature measurement from -20 to 85 °C, mains power supply, detection reach 20 m, notifications via push notifications, cover material plastic, operating temperature from -20 to 85 °C, input voltage 5 V, compatible with Tuya and Smartlife, requires a central hub, app language options: Czech and English, compatible with Android and iOS

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 764,-

849,-

Buy

In stock > 5 pcs at the supplier's

Order Code: BOTmer002

BOT Smart sensor for windows and doors Zigbee DS1 - Door and Window Sensor

BOT Smart sensor for windows and doors Zigbee DS1

Door and Window Sensor - wireless, compatible with Tuya and Smartlife, connect via WiFi 2,4 GHz, range of 45m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English

Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 314,-

349,-

Buy

In stock > 10 pcs at the supplier's

Order Code: BOTsen002

SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable - Water Leak Detector

2 colors

4.7 32×

SONOFF SNZB-05P Zigbee Water Leak Sensor & Detection Cable

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 language support, app with Czech and English language support for Android and iOS

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 399,-

499,-

Buy

On the way > 5 pcs

Expected 06/10/2026

Order Code: SNFa110

X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station - Smoke Detector

3 sizes

X-Sense FS31 (3+1) Set of 3 XS01-M Wireless Smoke Detectors with SB550 Base Station

Smoke Detector - temperature measurement from 4 to 38 °C, humidity measurement, battery-powered , detection reach 500 m, reaction time 1 s, acoustic, visual signals, notifications via push notifications, signal volume 85 dB, battery indication and protection against sabotage, features: test button and alarm, cover material plastic, operating temperature from -4 to 38 °C, operating humidity from 0 to 85 %, ingress protection IP20, input voltage 3V, mounting kit included, requires a central hub, app language options: Czech and English , compatible with Android and iOS

Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 2,294,-

2,699,-

Buy

On the way > 5 pcs

Expected 09/10/2026

Order Code: XSEN26007

SONOFF Zigbee Temperature and Humidity Sensor - Sensor

4.5 54×

SONOFF Zigbee Temperature and Humidity Sensor

Sensor - senses the temperature and humidity in the room, support for smart scenes, can be fixed to the wall with 3M tape or screw, ZigBee 3.0 protocol, requires a ZigBee Hub, compatible with Amazon Alexa and Google Home, runs on a CR2477 battery, mobile applications

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 319,-

399,-

Buy

On the way > 5 pcs

Expected 06/10/2026

Order Code: Sonoff23_03

4.6 144×

SONOFF ZB SNZB-02D SMART Temperature & Humidity sensor

Sensor - temperature measurement in °C or F, measurement of humidity in %, 2.5" display, data recovery every 5 seconds, Zigbee 3.0, mobile apps, notifications, support for voice assistants, battery operation (CR2450)

Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 339,-

399,-

Buy

On the way > 5 pcs

Expected 06/10/2026

Order Code: SNFa073

SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor SAWF-08P - Air Quality Meter

4.4 5×

SONOFF AirGuard CO2 Matter Over Wi-Fi Air Quality Monitor SAWF-08P

Air Quality Meter - detects temperature, humidity, CO₂ (carbon dioxide), measurement range from 400 to 5000 ppm, gas detection sensitivity 50 ppm, temperature measurement from 0 to 50 °C with accuracy 0.5 °C, humidity measurement from 5 to 99 % with accuracy 3 %, acoustic, visual signals, notifications via push notifications, display, features: alarm, cover material plastic, operating temperature from -10 to 50 °C,, input voltage 5 V, power cable included, compatible with Apple Home, Google Home, Samsung SmartThings, eWeLink and Home Assistant, standalone unit, app language options: Czech and English, compatible with Android and iOS

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 1,279,-

1,599,-

Buy

On the way > 5 pcs

Expected 05/10/2026

Order Code: SNF2611

SONOFF SenseGuard Series SenseGuard DW Gen2 Zigbee Door/Window Sensor - Door and Window Sensor

5.0 1×

SONOFF SenseGuard Series SenseGuard DW Gen2 Zigbee Door/Window Sensor

Door and Window Sensor - wireless, compatible with eWeLink, connect via Radio frequency, range of 100m, central unit required, supported OS: Android and iOS

Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 279,-

349,-

Buy

On the way > 5 pcs

Expected 06/10/2026

Order Code: SNF2623