Household Sensors & Alarms

Water Detector with Text Message and Email Alerts, Powered by 3 AAA Batteries, Perfect for Sump Pump - uses a Float Sensor

Grohe 22601LN0 Sense Smart Water Sensor

Aenllosi Hard Carrying Case for Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

Ximimark 3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino

UEi Test Instruments CD100A Combustible Gas Leak Detector

Liberty Safe Power Outlet Kit for Interior Safe Accessories with USB and Ethernet for Dehumidifiers and Lights

BW Technologies XT-XWHM-Y-NA-CS GasAlertMax XT II Confined Space Kit

Flood Buzz Water Leak Detector - Set of 6

Zircon Leak Alert Water Leak Detector & Flood Sensor Alarm / Water Leak Sensor with Dual Leak Alarms 90dB Audio / Battery Powered (5 Pack) Batteries Included

BW Technologies GA-PA-1-NA Replacement Power Adaptor, For GasAlert Detectors

2019 New Propane/Natural Digital Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor Home/Kitchen

Refrigerant Freon Leak Detector with Indicator light, High Accuracy and Instant Halogen Gas Leakage Tester for HFCs CFCs CFCs Halogen R134a R410a R22a Air Condition HVAC

SimpliSafe Water Sensor Alarm- Flood Detection - Compatible with SimpliSafe Home Security System (New Gen)

OUCAXIA Natural Gas Detector, Home Gas/Propane/Methane Gas Leak Detector, Leak Sensor Detector with Sound Light Promp and LED Display, Smaller 360 Degree Air Inlet, Simple Installation

Gizmode Innovations GIWA02 Innovations Water Alarm

BW Technologies GAXT-V-DL GasAlert Extreme Chlorine Dioxide (ClO2) Single Gas Detector, 0-1 ppm Measuring Range, Yellow

MyGuard Automatic Hot Water Heater Shut Off System and Water Leak Alarm and Detector

Natural Gas Detector,Propane Detectors for Home,Natural Gas Propane Leak Alarm for Home Kitchen (A)

Khanka Hard Travel Case Replacement for Techamor Y201 Portable Methane Propane Combustible Natural Gas Leak Sniffer Detector

Wireless Water Leak Sensor Alarm - WER 90db Loud Buzzer, Longer Alarm Detection for Your Belongings (Shipped Without Battery)

Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Gas Leak Alarm Monitor Sensor for Home Kitchen

4 Pack Water Leak Detector - 95 Db Flood Detection Alarm Sensor for Bathrooms, Basements, and Kitchens by Mindful Design (White)

MSA 10092521 ALTAIR Single Gas Detector, Hydrogen Sulfide (H2S), Low Alarm 10 PPM, High Alarm 15 PPM

DiversiTech UA-1 Universal Alarm for 24V AC

Natural Gas Detector, Home Gas Alarm, Gas Leak Detector,High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor for Home/Kitchen (Style-3)

FITH OPS Alarm Signaling Device Reusable Trip Trap, 4-Pack

Glentronics, Inc. BWD-HWA 00895001498 Basement Watchdog High Water Alarm, Multi

Natural/Propane Gas Detector, Plug-in Combustible Gas Leak Alarm Sensor Butane Methane Gas Monitor with Voice/Light Warning & LED Display, Prevent Fire Explosions

Water Alarm, SECRUI WD12 Water Leak Detector 110dB Alert Battery Powered Home Water Alarm for Basement Home Security

CO2 Gas Detector Carbon Dioxide Detector CO2/Temp/RH Date Logger Intelligent Alarm

Airthings Wave Plus Indoor Air Quality Monitor with Radon Detection, Free App & Web Dashboard, 6 sensors: Total VOCs, CO2, Humidity, Temperature, Pressure. Battery Operated, Bluetooth Connectivity

Smart Wi-Fi Water Alarm, Water Leak Detector with Sensor Cable 80dB Loud Sound, Warning Light and iOS App (Push Message,Ring) Overflow Flood Leakage Alert for Water Heater Sink Basement Sump Pump

Govee WiFi Water Leak Detector, Smart APP Leak Alert, Wireless Water Sensor and Alarm with Email, Notification, App Alerts, Remote Monitor Leak for Home Security Basement (Don't Support 5G WiFi)

WaterCop Flood Sensor, Dual Probe

KerKoor Gas Leak Detector-1 Natural Gas Alarm Detector For Home Gas Tester Propane Smart Gas Detector Electronic Sniffer Pen Plug-In Gas Detector For Gas Sensor Methane And Propane 5×3 in/White/1pack

Allegro Industries 9401-20 Deluxe Manhole Lid Lifter

Safety Siren Pro Series3 Radon Gas Detector - HS71512 by Family Safety Products, Inc.

Motorola Homesight Wireless Power Controller HMDC5025

Motorola Homesight Water Sensor HMSM4160

Neowave SENSOR POD 120 ( NBPD0122 )

ETbotu Bulb Lamp Wireless IP Camera WiFi 960P Panoramic FishEye Home Security CCTV Camera 360 Degree Night Vision Camera 1.3 Million Single Light Source White Light

Monoprice Wireless Smart Water Leak/Flood Sensor - White With Probe and Alarm, No Hub Required - From STITCH Smart Home Collection

PYLE Meters PIRT30 High Temperature Infrared Thermometer with Type K Input

BLACK+DECKER TLD100 Thermal Leak Detector