Filters

Detectors

Shop the best prices on 4,685 great value detectors. Shopping for detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Chacon, APC and more. Buy detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Home Alarm SystemsSecurity Sensors & RecordersSafesEmergency PreparednessSecurity Lights & MirrorsFire Alarms & Extinguishers
Filters
577 - 608 of 3,200
Tuya ZigBee Smart Rain Detection Sensor Water Leakage Flood Detector Wireless Outdoor IPX4 Waterproof Battery Powered
$20.95 Save $13.00 RRP: $33.95
Water Leak Detector Multi-Functional Sound Detector for Pipe Water Leak Suitable for Leak Detection of Various Pipe
$15.95 Save $11.00 RRP: $26.95
Tuya Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarm Notification APP Control EU Plug
$89.00 Save $30.00 RRP: $119.00
5M WiFi Water Leak Detector 90DB Dual Water Flood Sensor Smart Life APP Remote Monitoring Flood Alert Overflow Security
$23.95 Save $15.00 RRP: $38.95
DC12V/24V Immersion Wired Warter Detector Water Sensor Probe Detection Leak Alarm for Home Security Alarm System
$22.95 Save $14.00 RRP: $36.95
Tuya ZigBee Smart Rain Detection Sensor Water Leakage Flood Detector Wireless Outdoor IPX4 Waterproo
$23.95 Save $3.00 RRP: $26.95
Tuya Alarm Smart Siren Wifi Alarm Sensor Sound Light Alert USB Intelligent Sensor Compatible for Al
$26.95
SNZB-06P Zigbee Human Presence Sensor Presence Detection Light Sensing for Smart Home Work with Al
$26.95
3Pcs Water Leak Detector 110DB Water Leakage Sensor Alarm for Basement for Pipe/Drain/Sink/Faucet Drip
$31.95 Save $21.00 RRP: $52.95
Water Leakage Detector Smart Home Alarm Tuya Smart Water Level Sensor Home Alarm System Water Leak Security Alarm System
$19.95 Save $12.00 RRP: $31.95
Tuya WiFi Water Leakage Sensor Detector Home Alarm System Smart Life
$22.95 Save $14.00 RRP: $36.95
WiFi Water Leak Detectors, Leak and Drip Alert with Tuya APP Push and Sound Alarm Smart Water Sensor
$19.95 Save $12.00 RRP: $31.95
Tuya Smart Life WIFI Three-Phase Four-Wire Power Meter with 200A Main CT and 50A Sub CT Real-Time Power Monitor/Solar
$189.00 Save $50.00 RRP: $239.00
Tuya Smart Zigbee Ultrasonic Liquid Level Water Tank Monitor Sensor with Real-Time Alarms for IOS Android APP Control
$109.00 Save $70.00 RRP: $179.00
Water Mains Leak Detector Underground Mains Leak Monitor Water Mains Leak Detector with Headphones
$13.95
Automatic Water Floating Valve Water Tank Float Valve Swimming Pools Silver Automatic Water Level Control 1Set
$22.95 Save $13.00 RRP: $35.95
Basement Water Leak Detector Alarm, Flood Sensor for Water Leakage Detection, 110DB, Wireless, Waterproof and Battery-Operated, Audio Alerts for Bathr
$12.95 Save $9.00 RRP: $21.95
Tuya ZigBee Water Leakage Sensor Smart Home Water Immersion Sensor Automation Security Protection Leakage Detector
$15.95 Save $15.00 RRP: $30.95
Chlorine Testing Pen 5 in 1 Water Quality Tester CL2 TEMP PH H2 ORP Measuring for Aquarium Swimming Pool
$37.95
Tuya Smart Zigbee Natural GasandCarbon Monoxide Sensor Valve Linkage Methane Leakage Alarm Home Smart Life App
$35.95
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug unbrand
$74.00 Save $55.00 RRP: $129.00
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren
$18.95
Tuya Smart Wired Zigbee 3.0 Gateway Hub Smart Life APP Automation
$35.95 Save $23.05 RRP: $59.00
Tuya Smart WiFi Water Valve with Water Flow Rate UK Plug
$209.00 Save $120.00 RRP: $329.00
Leakage Detector Water Purifier HM Leakage Alarm with Protection Valve Water Pipe Leakage Detector Automatic Shutdown
$84.00 Save $55.00 RRP: $139.00
4P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice
$79.00 Save $50.00 RRP: $129.00
WiFi Water Leak Detector 100DB Dual Water Flood Sensor Smart Life APP Remote Monitoring Flood Alert Overflow Security
$26.95
Tuya Human Presence Detector for Home Automation
$94.00 Save $55.00 RRP: $149.00
Graffiti Zigbee Flood Sensor Water Sensor Multifunction Flood Sensor
$16.95 Save $12.00 RRP: $28.95
1P Tuya App Wifi Circuit Breaker Interruptor Smart Life Timer Voice
$69.00 Save $40.00 RRP: $109.00
1 Set Leak Detector 90890-06840 for Mercury
$129.00 Save $70.00 RRP: $199.00
Tuya WiFi Water Quality Detector Analyzer Water Monitor EU Plug
$129.00 Save $70.00 RRP: $199.00