WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (3-Pack)

Power Failure Alarm, Smart Water Sensor Power Outage Alarm Kits, Water Leak Detector for Home & Basements, Kitchens, Laundry, Bathroom

-66% $9.99

iSpring LS43 Water Leak Detector Alarm System, Automatic Shut-Off Valve and 2 Detection Sensors, Connects Up to 8 Sensor to Prevent Flooding, 3/4" NPT

-21% $97.82

TOWODE WiFi Water Leak Detector 100db Alarm, App Alerts, White, Suitable for Home & Basement

-12% $11.39

Basement Sentry Sump Pump High Water Alarm (148138) Attaches to Sump Discharge or Sits on The Floor Where Flooding May Occur

-17% $18.90

WiFi Water Ieak Detector: Smart Water Ieak Sensor with 80dB Alarm and App Alerts, Wireless Water Sensor with App Remote Control, Water Alarm for Home, Laundry, Kitchen, Basement

-14% $17.99

YoLink LoRa Water Level Monitoring Sensor Starter Kit: 1 YoLink Hub & Wireless Battery-Powered Float Switch Alarm, Sump Pump Alarm, AC Condensate Overflow, Tank Level, Toilet Leak Sensor, 105dB Siren

$56.99

Septic Pump Alarm, High Water Septic Tank Alarm Featuring 110DB Water Level Alarm, with Pump Control Panel, IP67 Casing Indoor/Outdoor Alarm Light for Sump

-7% $119.99

BRIGHTFUN Smart Water Leak Sensor Alarm ,Zigbee Water Leak Detector Audio Alarm and App Alerts with Flat Hiddenable Sensor Cable for Water Leakage -Water Level in Pool-Rain Alarm-3 in1(2 Pack)

-50% $9.99

Horst Dynamic Tank Probe, Gray Water, C

-5% $25.80

GAGALOR White Color SS2 Condensate Float Switch for HVAC Drain Pan Overflow Safety Sensor

$16.88

AISIBO Tanks Horizontal Liquid Float Switch Water Level Sensor Fish Tank NO NC

-10% $8.09

Honeywell Home RWD21 Water Leak Alarm by Resideo, White (2 Pack), RWD21/A-2

-7% $25.90

Hydrogen Sulfide Detector H2S Gas Detector Monitor Meter Portable Sound and Flash Alarm h2s Gas Monitor 0~100ppm Electrochemical H2S Sensor with Clip and LCD Screen Backlight

-5% $51.79

Chtoocy Natural Gas Detector for Home, Propane Methane Detector for Kitchen, Camper, RVs, Garage with Accuracy Digital Display, Alarm Sound, Power Cord - LNG LPG Gas Leak Detector

-23% $9.99

VITITE RV Propane Gas Detector, Digital RV Propane/LPG Gas Alarm, DC 12V - Designed for Motorhome Travel, Replacement for Old RV Propane Detector (Surface ＆ Flush Mount R501)

$30.99

4 Gas Monitor Multi Gas Detector for H2S, CO, LEL, and O2, Triple Alarm Modes (Visual, Vibration, Sound), 0.5s Fast Response, Dust and Explosion Proof Design for Work and Home Safety

-16% $99.99

Tadeto Natural Gas Detector 2.6'' LCD Screen Gas Leak Detector 50-50000PPM High Sensitivity Gas Detector with 12" Gooseneck Sensor Probe, Audible and Visual Alarm, Compact and Lightweight

$39.99

RV Propane Gas Detector,Natural Gas Detector,12V DC LCD Backlit Display,85dB Alarm & Red Screen Flashing Alarm for Trailer,Camper Van,Motorhome (Surface & Recessed Mounting)

$19.99

HZ SALAMOTHER Natural Gas Detector, Digital LCD Display Plug-in Wall Mount Propane Gas Leak Alarm Gas Monitor for Kitchen Home

$26.99

Ammonia Gas Detector RQ-5800G, 0~100 PPM NH3 Monitor, Particle Detector Professional Meter with Temperature(℉/℃), Humidity, Ammonia Gas Detector for Poultry, Farm.

$197.99

TGS813 TGS-813 Gas Sensor

-3% $14.50

BW Technologies MCXL-XWHM-Y-NA GasAlertMicroClip XL 4 Gas Detector, CO, H2S, LEL and O2, Yellow

-7% $536.48

Ammonia Detector Air Quality Monitor Rechargeable NH3 Detector with Range 0-100ppm & 0.1ppm Resolution, Temp(℉/℃), Humidity, LCD Display, Alarm Mode for Industry, Home, Farm, Poultry

-25% $148.00

Mulino Bianco Biscotti Frollini Abbracci con Cacao e Panna Fresca, Senza Olio di Palma, Colazione Ricca di Gusto, 700 g

$14.99