Filters

Detectors

Shop the best prices on 10,265 great value detectors. Shopping for detectors is easy with Fruugo, with SALE discounts, offers and savings on Living And Home, OTECH, Nedis and more. Buy detectors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

Home Alarm SystemsSecurity Sensors & RecordersSafesEmergency PreparednessSecurity Lights & MirrorsFire Alarms & Extinguishers
Filters
65 - 96 of 3,200
Water Quality Tester Pack of 3 Digital pH Meter for Pool Water
£84.00 Save £45.00 RRP: £129.00
Zigbee Compatible Water Leak Detector, Intelligent Wireless Alarm System to Protect Your Home from Leaks
£39.95 Save £19.05 RRP: £59.00
Smart Water Leak Detector WiFi Flood Sensor Compatible with Tuya App Alerts for Smart Home
£18.95 Save £10.00 RRP: £28.95
Indicator Natural Gas Leak Alarm Sensor Detector Tester
£39.95 Save £19.05 RRP: £59.00
Water Leak Detector for Home and Outdoor with Accurate Underground Pipe Leak Localization and Headphones
£409.00 Save £215.00 RRP: £624.00
Water Alarm Detector, Water Leak Sensor, Alarm for Cellar, Flood Sensor
£21.95 Save £11.00 RRP: £32.95
Water Level Alarm with Smart Overflow Detection and Audible Alert for Aquarium or Basement
£11.95 Save £6.00 RRP: £17.95
Water Leak Detector with 90 dB Alarm, Waterproof Leakage Sensor for Home, Basement, Bathroom, Under Sink, Water Heater
£16.95 Save £9.00 RRP: £25.95
Wireless Smart Water Leak Detector Alarm for Home Flood Prevention with Fast Leak Detection
£14.95 Save £7.00 RRP: £21.95
Leakage alarm detector with wired sensor, 1-meter cable
£19.95 Save £6.00 RRP: £25.95
Water Leak Detector-Flood Detector Water Alarm Wireless Water Detectors with Sound and Light Alarm, Push Notifications to TUYA Smartphones/Smart Life
£19.95 Save £12.00 RRP: £31.95
Tuya Smart Water Level Alarm Wifi Water Immersion Sensor Alarm Water Leak Detector App Remote Monit
£11.95
Tuya Temperature Humidity Switch Sensor WiFi Temperature Humidity Switch Sensor with Temperature an
£12.95
Tuya Smart Life WiFi Switch Relay Temperature Humidity Monitoring Thermostat Sensor Passive Dry Con
£16.95
Tuya Smart Wifi Water Heater Boiler Switch Air Conditioner Smart Life Remote Voice Control for Alex
£17.95
WiFi Sound and Light Alarm Infrared Detector PIR Motion Alarm Sensor Smart TUYA APP Remote Notifica
£20.95
Tuya Smart Zigbee Energy Meter 2 Way Bidirectional With Current Sensor Clamp App Monitor Power 100-
£30.95
Tuya WiFi Smart Water Sensor Leak Detector Flood Water Leakage Alarm Security System for Alexa Home
£10.95
Water Detection Sensors Water Leak Alarm for Effective Management of Flood Risks in Residential and Commercial Setting
£22.95
Flood Water Barrier Sand Bags Thickened Long Canvas Flood Protection Sandbags with Insert Buckle Reusable Quick Flood Barrier for Home Door Window Bas
£7.95
2025 New Wifi Water Leakage Detector Smart Water Sensor APP Control Flood Monitoring Water Level Alarm unbrand
£26.95 Save £10.00 RRP: £36.95
90-1000V Em1 Non-contact Smart Voltage Test Pen Sound And Light Alarm Electrical Leakage Detection GreenZech
£19.95 Save £34.05 RRP: £54.00
Tuya Smart Wifi Door Sensor Magnet Window/door Status Detector Smart Life App Notification Push Alarm Work With Alexa Google
£22.95 Save £13.00 RRP: £35.95
Professional Car Air Conditioner Leak Detector Dye 2.5ml UV Dye Fluorescent Dye Certified AC Leak Detector
£8.95
TICFOX Water Overflow Sensor Detector 120dB Water Leakage Alarm System
£11.95 Save £11.00 RRP: £22.95
Water Sensor 90dB Alarm Water Leak Detector Alert Monitoring of Leaks and Drip Alarm for Kitchen Bathroom Basemen
£12.95 Save £7.00 RRP: £19.95
Wireless Ultrasonic Water Tank Liquid Level Meter with Temperature Sensor Water Level Time Display L
£51.95
Water Leak Detector Wifi Alarm Works With Smart Life App Overflow Leak Alarm
£32.95 Save £36.05 RRP: £69.00
5-in-1 Water Quality Tester C-100 Multifunctional Salinity TDS EC Seawater Test Pen Water Quality Tester Detector
£11.95 Save £23.00 RRP: £34.95
WiFi Leak Detector - Water Alarm Sensor with 60dB Loud Noise Remote Monitoring for Water Heater and Basement
£21.95 Save £27.05 RRP: £49.00
Pool and Spa Test Strips 5 in 1 Water Quality Tester - 100 Pcs
£11.95 Save £22.00 RRP: £33.95
Th16 Ewelink/tuya Smart Wifi Temperature Switch 16a With Temperature Sensor Monitor
£20.95 Save £28.05 RRP: £49.00