Sorry, nothing was found. Please change your selection and try again.
Smart Home Detectors
(441 - 480 of 593 results)
Filters
Best Match
Best Match
Price: Low to high
Price: High to low
NONE Tuya Zigbee Water Leak Sensor Flood Leakage Detector Smart Life Security Alarm APP Remote Monitoring For Home Automation Linkage 1005010693027546
Tuya Zigbee Water Leak Sensor Flood Leakage Detector Smart Life Security Alarm APP Remote Monitoring For Home Automation Linkage
£2.99
Shipping: £1.99
AliExpress UK
NONE TAIBOAN Tuya WiFi Door Sensor Smart APP Window Sensor Alarm Detector Independent Magnetic Sensor Work With Alexa Google Home 1005005538268928
TAIBOAN Tuya WiFi Door Sensor Smart APP Window Sensor Alarm Detector Independent Magnetic Sensor Work With Alexa Google Home
£7.01
Shipping: £1.99
AliExpress UK
Saudism W202 WIFI GSM Alarms System Kit Tuya Smart Home Security Supports for with Door Sensor and Motion Detector UK Plug
Alarm puts whole-home security at your fingertips Get alerts on your smart phone when doors or open or motion is detected Remote Control, Anytime,
£59.82
Shipping: Free
OnBuy
Saudism W202 WIFI GSM Alarms System Kit Tuya Smart Home Security Supports for with Door Sensor and Motion Detector EU Plug
Alarm puts whole-home security at your fingertips Get alerts on your smart phone when doors or open or motion is detected Remote Control, Anytime,
£59.82
Shipping: Free
OnBuy
Unbranded 5 in 1 Tuya Smart WiFi Noise Meter CO2 Gas Detector Decibel Meter Temperature Humidity Monitor for Home Classroom
Noise meter with ultra strong endurance. 2000mAh lithium battery - Strong and . USB data cable 11.8in (300cm) - Easy to charge and use, Note: It can...
£56.62
Shipping: £1.90
OnBuy
MOES ZigBee Smart Wireless Smoke Detector Fire 85dB Sound Alarm Siren Sensor Smart Safety Protection Home Kitchen Fire App Alert 1005010146556122
MOES ZigBee Smart Wireless Smoke Detector Fire 85dB Sound Alarm Siren Sensor Smart Safety Protection Home Kitchen Fire App Alert
£26.49
Shipping: Free
AliExpress UK
GreenZech (Protection for your whole home) Smart Home Security WIFI Alarm System 120dB PIR Detector Door/Window Sensor Wireless App Burglar Works with Alexa
Features: WIFITuyaAPPControl:...
£270.56
Shipping: Free
OnBuy
Unbranded Electricity Tester Smart Detector Pen for Circuit LCD Digital Display Contactless Voltage Tester Pen for Industrial, Automotive, Home, Car
1.Efficient Electrical Measurements: Utilizes NCV sensor innovation and stable inductive sensitivity to provide accurate, contactless voltage...
£50.42
Shipping: Free
OnBuy
GreenZech WiFi Door and Window Sensor Wireless Tuya Smart Door Open Closed Detectors Compatible With Alexa Google Home Tuya APP
Descriptions: WiFiDoorandWindowSensorWirelessTuyaSmartDoorOpenClosedDetectorsCompatibleWithAlexaGoogleHomeTuyaAPP. Attention:...
£51.26
Shipping: Free
OnBuy
Unbranded Electric Voltage Tester,Smart Detector Pen for Circuit Compact Electrician Tester Pen Tool with LCD Digital Display for Home and Industrial
1.Smart Voltage Monitoring: Incorporates NCV sensor capabilities and adaptable measurement accuracy, ensuring contactless voltage detection and...
£50.42
Shipping: Free
OnBuy
GreenZech (UK Plug) WIFI Gas Detector APP Notification Gas Alarm Sensor For Smart Home Kit Remote Alarm Eco-System
Features: 1.Detectgasleakageappnotificationandalarmsoundpressure:85dB/m.Alarmconcentration:10%LEL. 2.Easilyinstallonthewalloranysurfacebyscrewsortape.
£102.21
Shipping: Free
OnBuy
NONE NEW Light Sensor Switch Detector Sound Voice Sensor Intelligent Auto on Off Smart Home Control for Corridor Bath Warehouse 1005010542132014
NEW Light Sensor Switch Detector Sound Voice Sensor Intelligent Auto on Off Smart Home Control for Corridor Bath Warehouse
£2.50
Shipping: £1.99
AliExpress UK
Haozee ZigBee Smart PIR Motion Sensor Built In Battery Passive Infrared Detector Support Home Assistant Zigbee2mqtt 1005006982296400
Haozee ZigBee Smart PIR Motion Sensor Built In Battery Passive Infrared Detector Support Home Assistant Zigbee2mqtt
£4.01
Shipping: £1.99
AliExpress UK
SaltComm Tuya WiFi Hygrometer Thermometer Temperature Humidity Sensor Detector Smart Life Remote Control Support Alexa Google Home 1005011754175858
Tuya WiFi Hygrometer Thermometer Temperature Humidity Sensor Detector Smart Life Remote Control Support Alexa Google Home
£5.27
Shipping: £1.99
AliExpress UK
Unbranded Tuya Human Presence Detector FP1 ZigBee 3.0 Smart Human Body Presence Motion Sensor for Home Automation
The of millimeter-wave radar sensor, which integrates dynamic, static, space, distance and direction monitoring, bring unprecedented personalized...
£54.18
Shipping: £2.57
OnBuy
Unbranded Tuya Human Presence Detector FP1 ZigBee 3.0 Smart Human Body Presence Motion Sensor for Home Automation
The of millimeter-wave radar sensor, which integrates dynamic, static, space, distance and direction monitoring, bring unprecedented personalized...
£57.37
Shipping: Free
OnBuy
Unbranded Smart Gas Leak Detector with Waterproof and Dustproof Design, Adjustable Sensitivity for Home Safety Checks, and Combustible Gas Detection, Ensuring P
Your search for a dependable Gas Leak Detector ends here. With its smart features and waterproof design, it's ready to tackle any environment.
£146.32
Shipping: Free
OnBuy
GreenZech Smart WiFi PIR Motion Sensor Human Body Sensor Wireless Infrared Detector Home Alarm System Work with Alexa Google Home Tuya App
MainFeatures:...
£51.24
Shipping: Free
OnBuy
Wejoy 1Set Smart Home WiFi Security Alarm Kit Gateway Hub Door Window Sensor PIR Detector Automation Home Security System for Alexa
1Set Smart Home WiFi Security Alarm Kit Gateway Hub Door Window Sensor PIR Detector Automation Home Security System for Alexa OOTDTY Description:...
£115.97
Shipping: Free
OnBuy
KERUI DIY Your Home Alarm Set 4G / WiFi Alarm System for Home Security Protection Motion Detector Door Sensor Tuya Smart APP 1005009355812344
KERUI DIY Your Home Alarm Set 4G / WiFi Alarm System for Home Security Protection Motion Detector Door Sensor Tuya Smart APP
£3.52
Shipping: £1.99
AliExpress UK
PQWT L50 Underground Water Leak Detectors for Home Wall Water Pipe Detector Machine Multi Sensor Acoustic Pipeline Leakage Detection Kit Noise Reduction Headphone Smart Touchscreen Carry Case
Precise Localization.L series water leak detector can quickly scan large areas to identify leak locations via GENERAL DETECTION MODE.In LOCATION MODE,signals from sixteen points are captured and retained in the screen's data collection box.By comparing signal strength,water leakage detector precisely locates leak point and also features a recording function. Simple Operation.The L series underground water leak detector utilizes a factory-developed UI interaction system. Its touchscreen displays each functional module clearly with operational guidance,enabling even inexperienced users to easily detect leak points. For professional leak detection personnel,the water leak detection device proves an invaluable asset. Precision Sensor.Utilizing resonance from a piezoelectric ceramic membrane at a specific frequency,sensors detect leak sounds inaudible to the human ear.Through distinct cavity structures,they filters out ambient noise from various scenarios,transmitting signals to the host device to form signal columns and frequency spectra. Professional noise-canceling headphones ensure you hear clear water flow, providing both auditory and visual assistance to pinpoint leak locations. Original Manufacturer.The L series Multi-Sensors Water Pipeline Leak Detector is independently developed and manufactured by PQWT—Hunan Puqi Geologic Exploration Equipment Institute. As a precision instrument manufacturer collaborating with multiple universities, we have specialized in pipeline leak detection since 2006, possessing mature production lines and a robust R&D team. Warranty and Languages.The main unit comes with lifetime maintenance.Available in 10 languages:English, Turkish,Italian,French,Spanish,Arabic,Russian,Korean,German,Portuguese, Weight: 17.63698096 Pounds, Manufacturer: Hunan Puqi Geologic Exploration Equipment Institute
£1,196.88
Shipping: Free
Amazon Marketplace - hunanpuqidizhikantanshebeiyanjiuyuan（putonghehuo）
GreenZech (3pcs) Smart WiFi Door Sensor Alarm Window Open /Closed Detector Magnetic Switch APP Control Works with Alexa Google Home
Features:...
£79.31
Shipping: Free
OnBuy
GreenZech PIR Outdoor Wireless 433 Waterproof Infrared Detector Dual Infrared Motion Sensor For Smart Home Security Alarm System Work 433MHz
Description: PIROutdoorWireless433WaterproofInfraredDetectorDualInfraredMotionSensorForSmartHomeSecurityAlarmSystemWorkWithRFBridge433.
£64.01
Shipping: Free
OnBuy
Szaoju Sound Voice Sensor Switch Smart Switches Module Detector Auto ON/Off Switch Voice Control Switch Stair Corridor Home Improvement 1005012071709602
Sound Voice Sensor Switch Smart Switches Module Detector Auto ON/Off Switch Voice Control Switch Stair Corridor Home Improvement
£1.69
Shipping: £1.99
AliExpress UK
NONE TNCE Water Sensor with Tuya zigbee zigbee2mqtt home assistant, Water Leakage/Level Detector, smart Linkage Alarm, Remote Monitor 1005011780551351
TNCE Water Sensor with Tuya zigbee zigbee2mqtt home assistant, Water Leakage/Level Detector, smart Linkage Alarm, Remote Monitor
£4.00
Shipping: £1.99
AliExpress UK
i Alarm Meian Tuya ZigBee Detector Water Leak Linkage Flood Leakage Immersion Sensor Overflow Waterproof Smart Home Security Protection 1005004707117249
Meian Tuya ZigBee Detector Water Leak Linkage Flood Leakage Immersion Sensor Overflow Waterproof Smart Home Security Protection
£5.89
Shipping: £1.99
AliExpress UK
Unbranded Zwave Motion Detector Sensor Alarm Z-Wave Z wave Wireless PIR Infrared Motion Sensor Smart Home Automation Security Systems
Features: International Z-wave protocol, Default EU version 868.42mhz.3 level sensitive adjustable, test mode, power save mode, code...
£60.41
Shipping: Free
OnBuy
IHOMECAM Tuya Matter Thread Smart PIR Motion Sensor Wireless Human Body Motion Infrared Detector Work With HomeKit Alexa Google Home 1005008014486017
Tuya Matter Thread Smart PIR Motion Sensor Wireless Human Body Motion Infrared Detector Work With HomeKit Alexa Google Home
£16.69
Shipping: Free
AliExpress UK
NONE Smart Zigbee Water Sensor Flood Water Leakage Detector App Remote Monitoring Need Gateway Support Home Assistant Zigbee2mqtt 1005010507407372
Smart Zigbee Water Sensor Flood Water Leakage Detector App Remote Monitoring Need Gateway Support Home Assistant Zigbee2mqtt
£4.60
Shipping: £1.99
AliExpress UK
Szaoju 1PC Light Sensor Switch Detector Sound Voice Sensor Intelligent Auto on Off Smart Home Control for Corridor Bath Warehouse 1005008066661948
1PC Light Sensor Switch Detector Sound Voice Sensor Intelligent Auto on Off Smart Home Control for Corridor Bath Warehouse
£1.50
Shipping: £1.99
AliExpress UK
KERUI M120 Smart Motion Detector Alarm PIR Infrared Anti-Theft Burglar Welcome Chime Doorbell For Garage Shop Home Security 1005005872975610
KERUI M120 Smart Motion Detector Alarm PIR Infrared Anti-Theft Burglar Welcome Chime Doorbell For Garage Shop Home Security
£5.00
Shipping: £1.99
AliExpress UK
ONENUO Tuya WiFi Human Presence Detector 24G Radar Distance Detection Smart Human Body PIR Sensor Support Home Assistant 1005006656971081
Tuya WiFi Human Presence Detector 24G Radar Distance Detection Smart Human Body PIR Sensor Support Home Assistant
£11.69
Shipping: Free
AliExpress UK
NONE Zigbee Rain Sensor With Brightness Lux Detector Water Leak Rainfall Detection Sensor For Tuya Smart Life Home Assistant Z2MQTT 1005009749591981
Zigbee Rain Sensor With Brightness Lux Detector Water Leak Rainfall Detection Sensor For Tuya Smart Life Home Assistant Z2MQTT
£9.69
Shipping: Free
AliExpress UK
GreenZech (US Plug) WiFi Temperature Sensor Thermometer Detector Smart Life App Alert Home Thermostat Control Alarm Remote Monitor Freezer Test
Description:...
£150.71
Shipping: Free
OnBuy
Layla Smart Home Agent — 9-in-1 Smart Sensor, Noise & Motion Detector, Air Quality Monitor with CO2, bVOC, Humidity & Energy Tracking | AC Controller, Works with Alexa & Google Home | No Subscription
9-IN-1 SMART HOME AGENT — ONE DEVICE DOES IT ALL: All-in-one smart home sensor with air quality monitoring (CO2, bVOC, IAQ), noise detection, motion & occupancy sensing, humidity tracking, energy monitoring, and smart AC control in one device and app NOISE & MOTION MONITORING WITH REAL-TIME ALERTS: Detect noise levels in real time with custom alerts—no audio recording. Built-in radar motion & occupancy sensing tracks activity and optimizes AC usage. Ideal for bedrooms, offices, rentals, and privacy-focused spaces. AUTOPILOT AC CONTROL — SAVES ENERGY AUTOMATICALLY: Smart AC controller with IR remote compatibility for mini split, window, and portable units. Auto off when empty, activates on air quality changes, learns schedules, with filter alerts, timers, remote access, and temperature automation. WORKS WITH ALEXA & GOOGLE HOME — NO MICROPHONE, NO CAMERA: Integrates with Alexa routines and Google Home for seamless control. No audio recording, no cameras, no listening—just privacy-safe environmental data working silently in the background. NO SUBSCRIPTION, NO PAYWALLS, NO HIDDEN FEES: All features included forever—AI insights, unlimited history, real-time alerts, occupancy automation, and priority support. Pay once, own your data. Perfect for homes, Airbnb, rentals, and offices replacing multiple devices., Weight: 0.12 Pounds, Manufacturer: Layla Eco
£269.00
Shipping: Free
Amazon Marketplace - Layla Eco
GreenZech Smart WiFi PIR Motion Sensor Wireless APP Remote Control Human Body Sensor Home Infrared Detector Alarm Work with Alexa Google Home Tuya App
Description: 1.360arbitraryrotation:Throughthebuilt-inbracket,theinfraredalarmcanberotated360toadjustthedetectionangle.
£64.01
Shipping: Free
OnBuy
Unbranded DIY Alarm System with Motion Detector Wireless WiFi Smart Home Security Door Window Sensor App Control No Monthly Fees 120Db Alert Home Burglar Alarm
This DIY Alarm System is engineered for ease and efficiency, allowing users to protect their homes without complex installations or ongoing fees.
£70.52
Shipping: Free
OnBuy
GreenZech Smart Home Water Level Sensor WIFI Controller Leakage Flood Alarm Swimming Vape Tank Flow Detector System Leak Protection
Specification: Sizeofcontroller:89mmx55mmx44mm. Powervoltage:AC220V. Powerconsumption:lessthan2W.
£155.81
Shipping: Free
OnBuy
Exogio W202 WIFI GSM Alarms System Kit Tuya Smart Home Security Supports for with Door Sensor and Motion Detector UK Plug
Alarm puts whole-home security at your fingertips Get alerts on your smart phone when doors or open or motion is detected Remote Control, Anytime,
£53.37
Shipping: Free
OnBuy
Unbranded Air Quality Monitor 5In1 CO2 Detector With RealTime Display Smart Portable Air Quality Sensor For Home Office Gym
RealTime Indoor Air Monitoring Conducts multifunctional indoor air tests for VOCs and other key pollutants, enabling realtime quality tracking and...
£64.10
Shipping: Free
OnBuy
Refine Search
Filters
Clear All
Category
✓Price
✓Brand
0Seller
0