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Shop the best prices on 4,765 great value detectors. Shopping for detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Viewleaf, Chacon and more. Buy detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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705 - 736 of 3,200
Water Pipe Leak Detector, 4 Speed High Sensitive Sensor Wall Pipe Leak Detector with Earphone, 110-240V US Plug
$189.00 Save $50.00 RRP: $239.00
Underground Water Pipe Leak Detector, Upgraded High Power Sound Amplifier with Headphone for Construction Site
$59.00 Save $20.00 RRP: $79.00
Zigbee WiFi Tuya Sunlight Rain Sensor Solar Charging Real-Time Rainwater Detector Life App Controll
$89.00
Underground Pipe Leak Detector Kit with Headphones for Water Leakage Monitoring
$23.95 Save $14.00 RRP: $37.95
Position Detection Sensor 15A897 84927-AC010 for Accord Coupe 2013-2015 Power Seat Adjustment Switch
$42.95 Save $26.05 RRP: $69.00
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
$24.95 Save $19.00 RRP: $43.95
Digital PH Backlight Display Water Quality Tester for Laboratory Tank
$37.95 Save $5.00 RRP: $42.95
Wall Pipe Leakage Listening Detector Cement Steel Pipe Wall Microphone Listening Detector Small Leak
$21.95 Save $12.00 RRP: $33.95
Tuya WiFi Smart USB Sirene Alarm Sensor Sound & Light Alarm
$32.95 Save $13.00 RRP: $45.95
Water Detector, Water Alarm, 130db Super Loud Alarm, Battery Operated, Water Sensor With 100cm Long Cable, Water Monitor To Protect Against Water Dama
$64.00 Save $20.00 RRP: $84.00
Indoor Security Detector Body Detector for Home Alarm 2Pcs Durable White
$51.95 Save $42.05 RRP: $94.00
1080P Tuya Smart Life Home Digital Viewer Peepholes EU PLUG Silver
$64.00
D41 Smart Tuya Wifi Door Sensor Alarm Closed Detectors App Notification Alarm Smart Life Home Security Alarm System
$259.00
Gas Leak Alarm 85Db Wifi Leakage Tester Sniffer for TUYA Smart Life App 110
$79.00 Save $20.00 RRP: $99.00
Tuya WiFi Water Valve Consumption Flow Rate Meter Smart Life Water Leakage Detection Alarm for US P
$239.00
Smart WiFi Water Level Sensor Water Tank Level Monitor Oil Tank Gauge Sensor , Automatic Alarm Indicator US Plug
$79.00 Save $40.00 RRP: $119.00
Tuya Smart Zigbee Rain Sensor IP65 Waterproof Rain Detection Water Leak Sensor Real Time APP Monitoring Alert B
$16.95 Save $8.00 RRP: $24.95
Tuya WIFI Water Level Detector Ultrasound Water Usage Meter Remote Digital Water Controller Water T
$84.00 Save $10.00 RRP: $94.00
TLC2206 Wireless Wifi Tuya Tank Level Monitor Mobile Liquid Level Sensor Water Detector WaterproofI
$69.00 Save $15.00 RRP: $84.00
120dB Smart Water Leak Detector Overflow Alarm Flood Level Leakage Alarm for Home Kitchen Bathroom
$17.95 Save $5.00 RRP: $22.95
Smart Wifi Water Leak Detector for TUYA APP Alarm Home Shop Office Warehouse School Security Device
$22.95 Save $7.00 RRP: $29.95
Pipe Water Leakage Detector 4 Speed Adjustable Handheld Underground Pipe Water Monitor for Pipes Floor Drains
$339.00 Save $100.00 RRP: $439.00
Outdoor Water Leak Sensor IP66 Waterproof with UV Protection, Zigbee Smart Rain Detector
$30.95 Save $16.00 RRP: $46.95
Zigbee Rain Sensor and Water Leak Detector IP66 Waterproof for Smart Home Automation
$30.95 Save $16.00 RRP: $46.95
Wireless Water Leak Alarm Water Leak Sensor and Detector Compact Design for Bathroom and Kitchen Smart Wireless Alarm
$35.95 Save $17.00 RRP: $52.95
Water Sensor Industrial Liquid Meter, Easy Install Liquid Level Monitor, Water Monitor For Liquids
$179.00 Save $90.00 RRP: $269.00
Car AC Leak Repair Kit | Fast Leak Detection Tester For Automotive AC Systems, System Maintenance & Pressure
$109.00 Save $50.00 RRP: $159.00
Water Leak Detector Wireless Water Sensor Alarm For Home And Commercial Use Battery-Powered Smart Home Compatible
$35.95 Save $17.00 RRP: $52.95
Water Leak Detector ZigBee Flood Sensor For Smart Home Security Real-Time Monitoring, Overflow Alarm, Easy Installation
$41.95 Save $22.05 RRP: $64.00
Wasserlecksucher Smart Water Sensor Alarm Wireless Leak Detector Compact Water Leak Sensor For Bathroom
$35.95 Save $17.00 RRP: $52.95
Wi-Fi Water Leak Detector, 130dB Smart Flood Detector, Water Detector Wireless Water Alarm Sensor, Push Notifications to Smartphones TUYA/Smart Life A
$43.95 Save $25.05 RRP: $69.00
Water Leak Detector-Flood Detector Water Alarm Wireless Water Detectors with Sound and Light Alarm, Push Notifications to Smartphones TUYA/Smart Life
$48.95 Save $25.05 RRP: $74.00