Cheap smart Home Sensors & Detectors

On this page you will find smart Home Sensors & Detectors at the lowest prices, more so all smart Home Sensors & 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 Shelly DS18B20 Temperature Sensor for 3.5mm jack (1m) marked at 4.49 € incl. VAT. Is this what you’re looking for?
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SONOFF AirGuard TH Lite Zigbee Temperature and Humidity Sensor SNZB-02B
Sensor - temperature accuracy ±0.2°C, humidity accuracy ±2% RH, data updated every 5s, dew point, VPD, history for up to 6 months, data export, alerts for exceeding values, smart automation, Apple Home via Matter Bridge, Zigbee 3.0, IEEE 802.15.4, 2× AAA, battery life up to 2 years, operating temperature −20 to 60°C, dimensions 66.3×27.8×20mm, weight 43g, white
New arrival 14.90 €
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In stock > 10 pcs
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Order Code: SNF2633
3.6 19×
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MOES Temperature and humidity probe, ZigBee
Sensor - ZigBee connection (requires a gateway), accurate measurement of temperature -10 to 60 °C and humidity 0-99%, real-time data in MOES, Tuya / Smart Life support, smart scenes and automation, compact dimensions 43 × 42.5 × 11.8 mm, light weight 21 g
  14.90 €
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In stock > 5 pcs
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Order Code: Moes2545
4.5 24×
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SONOFF SNZB-03P Zigbee Motion Sensor
Motion Sesnor , open system with detection motion compatible with Samsung SmartThings, IFTTT and eWeLink, range: lighting, application in English and Czech, power supply: Battery-Powered,
  14.90 €
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In stock > 10 pcs
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Order Code: SNFa101
4.8 18×
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SONOFF SNZB-04P Zigbee Door/Window Sensor
Door and Window Sensor - wireless, compatible with Samsung SmartThings, IFTTT and eWeLink, range of 30m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  14.90 €
Currently Unavailable
Order Code: SNFa104
4.5 54×
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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
  14.90 €
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In stock 1 pcs
Order Code: Sonoff23_03
3.4 8×
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EVOLVEO WiFi DOOR, smart window/door detector
Door and Window Sensor - wireless, compatible with Smartlife, connect via WiFi 2,4 GHz, battery indication, separately functional unit, supported OS: Android and iOS, application in Czech, application in Czech and English
  14.90 €
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In stock 2 pcs
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Order Code: EVO23_020
4.8 155×
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TP-Link Tapo T110, Smart window/door sensor
Door and Window Sensor - wireless, compatible with Apple Home and Samsung SmartThings, connect via Radio frequency, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  14.90 €
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In stock > 10 pcs
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Order Code: TP22_39
5.0 5×
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Nous E2 Zigbee Smart PIR motion sensor
Motion Sesnor , open system with detection motion compatible with Tuya and Manufacturer app, range: lighting and security, application in English and Slovak, power supply: Battery-Powered,
  14.90 €
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In stock 5 pcs
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Order Code: NOUSmh006
4.0 41×
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Mi Door and Window Sensor 2
Door and Window Sensor - wireless, compatible with Xiaomi Home, connect via Bluetooth, integrated daylight sensor, central unit required, supported OS: Android and iOS, application in English
Great price 14.90 €
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In stock > 10 pcs
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Order Code: Xi21_01
4.9 7×
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iGET SECURITY EP22 - RFID key for iGET M5-4G alarm
RFID Keyring - RFID key for iGET SECURITY M5 alarm. Attached to the iGET SECURITY EP13 wireless keypad for remote alarm control.
  14.90 €
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In stock 1 pcs
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Order Code: iGt21024
3.8 5×
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iGET SECURITY P4v2 - wireless magnetic door/window detector for iGET SECURITY M3B and M2B
Door and Window Sensor -, compatible with iGet Home, connect via Radio frequency, range of 70m, central unit required, supported OS: Android and iOS, application in Czech, application in Czech and English
  14.90 €
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In stock 2 pcs
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Order Code: iGt21011
3.8 5×
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Xiaomi Mi Motion Sensor 2S
Motion Sesnor , connect through Bluetooth, closed system with detection motion and Lights compatible with Xiaomi Home, range: lighting, security and home control, power supply: Battery-Powered,
  15.90 €
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In stock 5 pcs
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Order Code: XI300l04
4.7 41×
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SwitchBot Thermo/Hygrometer Indoor/Outdoor
Sensor - measures temperature and humidity, mobile apps, degree of protection IP65, strap for hanging, updates the measured values every 4 seconds, for remote synchronisation or control by voice assistants a central unit is required (not included)
Discounted -5 % 15.90 € 16.90 €
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In stock 5 pcs
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Order Code: SwBot21_26
4.4 15×
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Flammable gas leak detector - solid state sensor, 85dB siren, battery backup
Gas Leak Detector - detects natural gas, propane-butane, LPG, deviation 1500 ppm, gas detection sensitivity 2500 ppm, combined mains + battery-powered , acoustic signals, signal volume 85 dB, features test button and alarm, cover material plastic, operating temperature to 50 °C, ingress protection IP20, input voltage 230 V, mounting kit included, standalone unit
  15.90 €
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In stock > 10 pcs
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Order Code: Solight22_24
5.0 3×
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XtendLan PS-IR02
TV Remote Control -, range 0.03 m, infra-red transmission technology
Amazing Deal 15.90 €
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In stock 4 pcs
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Order Code: Xten_22_24
4.9 24×
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SwitchBot Thermometer & Hygrometer Plus
Sensor - temperature measurement in °C or F, measurement of humidity in %, 3" LCD display, data recovery every 4 seconds, mobile apps, notifications, support for voice assistants, the possibility of inclusion in the SwitchBot ecosystem, battery operation (2× AAA)
  15.90 €
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In stock > 10 pcs
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Order Code: SwBot21_19
5.0 6×
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WOOX Smart Water Leak Sensor R7050
Water Leak Detector - detects Water gas,, compatible with Tuya, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
  15.90 €
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In stock 1 pcs
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Order Code: Woox22_18
4.2 9×
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EVOLVEO wireless vibration detector for Alarmex/Sonix
Vibration Detector - detects Opening windows and doors and vibration gas,, range: 40 m, standalone functional unit
  15.90 €
Currently Unavailable
Order Code: RY202f3
4.0 1×
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AQARA Vibration Sensor T1 (VB-S01D)
Vibration Detector - detects Opening windows and doors, Fall and vibration gas, battery-powered, reaction time: 1s, compatible with Apple Home and Manufacturer app, battery indication and adjustable sensitivity, central unit required to function,, app with Czech language support, app with Czech and English language support for Android and iOS
Discounted -5 % 16.10 € 17 €
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In stock
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Order Code: Aqara25021
4.7 106×
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AQARA Temperature and Humidity Sensor T1
Sensor - monitors and records the internal temperature, humidity and atmospheric pressure in real time, humidity to within 3% and temperature to within 0.3 °C, Zigbee 3.0 wireless protocol, can also be connected to the Aqara hub and then paired with third-party platforms
Discounted -10 % 16.10 € 17.90 €
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In stock
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Order Code: Aqara23_007
4.6 16×
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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - blue
Alarm Clock - Digital, power supply: battery, features: date
Discounted -18 % 16.20 € 19.90 €
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In stock
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Order Code: QGP003c
4.6 16×
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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - green
Alarm Clock - Digital, power supply: battery, features: date
Discounted -18 % 16.20 € 19.90 €
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In stock
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Order Code: QGP003b
4.6 16×
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QINGPING Bluetooth Alarm clock (Temperature & RH monitor) - beige
Alarm Clock - Digital, power supply: battery
Discounted -18 % 16.20 € 19.90 €
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In stock
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Order Code: QGP003a
5.0 2×
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iQtech Millennium, WiFi 2x NoN switch Smartlife, black
Light Switch - for lighting, operates: Standalone, compatible with Tuya and Smartlife, power supply: Power plug, connection: WiFi 2,4 GHz, works with Android and iOS, application in Czech
  16.36 €
Currently Unavailable
Order Code: iQtech22_22
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