Household Sensors & Alarms

Zircon® Leak Alert 360™ Smart Water Leak Detector Kit, 2 Sensors, iOS Only

Zircon® Leak Alert 360™ 5-Sensor Expansion Kit for Leak Alert 360™ Kit

YoLink X3 Water Shutoff Kit: 0.75" Valve + 3-Pack Sensors + Hub

YoLink X3 Version Smart Water Leak Protection Kit: X3 Valve Controller, Bulldog, (4) Leak Sensors & Hub

YoLink Water Shutoff Kit: X3 Controller + EVO + 4-Pack Sensors + Hub

YoLink Water Shutoff Kit: Controller + EVO + 3-Pack Sensors + Hub

YoLink Water Shutoff Kit: Controller + Bulldog + 3-Pack Sensors + Hub

YoLink Class E Sensor Water Leak Sensor 5 Kit: 3-Pack + Hub

WiFi Smart Water Shutoff Valve with Leak Sensor, 3/4" Brass Valve & Extra Hose, Effortless Remote Control and Real-Time Water Leak Alerts via App

Watts IntelliFlow 1/2" Smart Washing Machine Water Shutoff Valve No Box

Water Leak Detector Underground – Professional Digital Leak Detection Device with Noise-Canceling Headphones, Adjustable Sensitivity, Ground Sensor & Probe for Home Plumbing, HVAC, Fire Pipes

Washing Machine Water Leak Detector Kit with Dual Power Supply, Precise Sensor, Automatic Shut-Off Hot & Cold Valves 3/4" 90° , Alarm Sound and Alarm Light

VEVOR Pipe Water Leak Detector with 4 Sensors, 1Hz-10000Hz, 7" Touchscreen Underground Plumbing Leakage Detection Locator with 3 Listening Rods, Headphones, 8GB Card & Carry Case for Indoors Outdoors

VEVOR Pipe Water Leak Detector for Outdoors, 1Hz-10000Hz, 7" Touchscreen Water Leakage Detection Locator for 16.4FT (5m) Underground Plumbing - with Medium Sensor, 3 Listening Rods, Headphone & Case

Underground Water Leak Detector, Water Pipe Leak Detector, Two Size Sensors Precise Positioning, High-Sensitivity Digital Display Leakage Sensor, Carrying Case

Underground Water Leak Detector, Water Pipe Leak Monitor w/ Dual-Size Sensors for Precise Positioning, High-Sensitivity Digital Display, Ultrasonic & 4-Level Adjust, Includes Earphone & Carrying Case

TopTes Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export, 18h Battery Life, Reliable for Work & Home

TopTes Guard-101Pro 4 Gas Monitor, Gas Detector for H2S, CO, LEL and O2, Upgraded 5-Year O2 Sensor, Vibration, Visual and Audible Alarms, 14-Hour Battery Life, Explosion-Proof, for Work and Home

SR-X2V for BW Gasalertmax Xt Ii New Replacement Max XT ll O2 Sensor