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Shop the best SALE offers on 376 low price detectors. SAVE on discount and clearance detectors in the Fruugo SALE, with big savings and cheap deals on many brands. Buy detectors online safely in the Fruugo SALE, with secure payment and fast shipping to United States.

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129 - 160 of 376
Smart water leak sensor detector for home protection alarm system
$37.95 Save $21.05 RRP: $59.00
Tuya Smart WiFi Bidirectional meter, Singlephase, with buzzer, Overload alarm, App monitor, Generated and consumed solar energy, 1 CT
$46.95 Save $27.05 RRP: $74.00
Smart Water Leak Sensor Without Battery for Home and Office
$24.95 Save $13.00 RRP: $37.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor EU Plug
$94.00 Save $65.00 RRP: $159.00
Floor barrier for wet areas, shower threshold water dam, foldable shower water dam threshold, bathroom water stopper, flood protection gray 3m/118in
$64.00 Save $30.00 RRP: $94.00
6in1 Air Quality Monitor CO2 Detector, PM2.5 PM10 TVOC Sensor, Temperature Humidity Tester with FourColor Alarm System (White)
$54.00 Save $25.00 RRP: $79.00
Tuya Smart WiFi Bidirectional Meter, Single-Phase Energy Monitor, Solar Energy Gen/Cons, Buzzer, Overload Alarm, 1 CT
$46.95 Save $27.05 RRP: $74.00
Pack of 3 Water Quality Tester Electric Tester Pool pH Meter for Water
$94.00 Save $35.00 RRP: $129.00
Intelligent Water Leak Sensor Wireless Detector for Zigbee 3.0 Home Security System Kitchen Bathroom Wireless Water Leak Detector
$43.95 Save $25.05 RRP: $69.00
Water Quality Tester Residual Chlorine Tester Portable 2In1 PH Chlorine Meter PC102 PH Chlorine Water Quality Device
$49.00 Save $25.00 RRP: $74.00
Tuya WiFi Smart Water Flood Sensor Water Leak Detector Flood Notification Alarm Overflow Alarm System Smart Life Ref: 2748
$269.00 Save $130.00 RRP: $399.00
Pack of 3 Water Quality Tester Tester Electric Pool pH Meter for Water
$94.00 Save $55.00 RRP: $149.00
Set of carbon monoxide detectors, built-in rechargeable backup battery, plug and play, household CO temperature and humidity three-in-one size
$54.00 Save $25.00 RRP: $79.00
Automotive Leak Detector Tool, 26Pcs/Set Air Conditioning Detector Leak Automotive A/C Detection Tester Tools
$94.00 Save $25.00 RRP: $119.00
Universal Type Cooling System Test Water Leak Detection Tool Radiator Pressure Tester Set Vacuum
$169.00 Save $80.00 RRP: $249.00
Easily Monitor Your Home Wireless Water Leak Detector with Zigbee Technology for Kitchens and Bathrooms'
$45.95 Save $23.05 RRP: $69.00
Tuya Zigbee Smart Vibration sensor Tilt detector Home security protection Smart Life App Realtime monitoring alarm
$129.00 Save $60.00 RRP: $189.00
Smart home Tuya wireless water sensor for water leak detection alarm and water level overflow alarm
$42.95 Save $21.05 RRP: $64.00
Indicator Natural Gas Leak Alarm Sensor Detector Tester
$45.95 Save $23.05 RRP: $69.00
4098-9612E - SSD Heat Detector 135 FT Humid ENV
$22.95 Save $11.00 RRP: $33.95
Wasserleckdetektor WLAN mit 130 dB Alarm, App-Überwachung, kabellos für Küche und Badezimmer
$24.95 Save $13.00 RRP: $37.95
Smart Water Valve Compatible with Alexa/Google Home, Need Tuya Hub
$42.95 Save $21.05 RRP: $64.00
Water quality tester for swimming pools pH and chlorine value tester precise measuring monitor for water analysis without battery for pool maintenance
$25.95 Save $7.00 RRP: $32.95
XKC-Y26-V Externally Attached Pipeline Water Level Sensor Liquid Level Detector Compatible with Various Liquids 1pc
$64.00 Save $35.00 RRP: $99.00
Air conditioner leak detection dye, sensitivity visual leak detector for industrial cooling systems, auto AC.
$21.95 Save $11.00 RRP: $32.95
Water Leak Sensors for Household, Automatic Water ShutOff Valves, Leakage Protection, Food Grade Reverse Osmosis Systems
$26.95 Save $13.00 RRP: $39.95
Water Leakage Sensor Flood Leak Detector Alarm for Home Office with Buzzer, Adjustable Sensitivity, Wireless Compatibility
$40.95 Save $23.05 RRP: $64.00
Water leak alarm, intelligent leak detection sensor, water leak detector, precise water detection sensor
$21.95 Save $11.00 RRP: $32.95
Water Leak Detector, Wireless Water Sensor, Alarm, Smart Water Sensor, Leak Detection System
$23.95 Save $12.00 RRP: $35.95
Efficient lint trap for home kitchen bathroom laundry blue Ref: 7653
$14.95 Save $8.00 RRP: $22.95
AC Leak Detector Lamp Flashlight AC Leak Detection Kit, Reliable Testing Device for Leak Detection in Refrigerators and Household Appliances
$29.95 Save $14.00 RRP: $43.95
Automatic Water Filling Tool for Aquariums - Automatic Water Level Controller, Adjustable Water Supply Device, Reliable and Durable Water Level Tool
$24.95 Save $13.00 RRP: $37.95