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100dB Water Sensor Alarm Water Leak Detector, with Detection Lines, Wireless Tank Level Monitor for Basement,Kitchen,Bathroom (5packs)
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100dB Water Sensor Alarm Water Leak Detector, with Detection Lines, Wireless Tank Level Monitor for Basement,Kitchen,Bathroom (5packs)
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: Water leakage detector, HOAYVKJ, JYXSJ06, Water Sensor, 3.15 L x 3.15 W x 1.18 H inches
  • Features: Water leakage detector
  • Model #: 916068723376
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  • $67.99 
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AirGuard TH, Indoor Smart Zigbee Temperature and Humidity Sensor, 3.6'' LCD Display, App Monitoring with Charts, Notification Alerts, Data Export, Remote Data Display 2-Pack
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  • $43.99 
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Water Alarm Leak Detector Moisture Sensor for Basements Sump Pump Dishwasher RV Water Heater Pan High Flood Alert, 120dB Work Alone, Battery Operated, 5 Packs
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  • $45.99 
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Carbon Monoxide Detector, Plug-In Alarm with Test & Silence Button, CO600, White, 1-Pack
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  • $61.98 
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Solar Outdoor Motion Sensor Alarm, 130dB Dog Barking & Gunshot Sound, 13 Sounds, Strobe Light, Support Recording & Volume Control, Keeps Unwanted Animals Away from Yard, Garden, or Farm
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Solar Outdoor Motion Sensor Alarm, 130dB Dog Barking & Gunshot Sound, 13 Sounds, Strobe Light, Support Recording & Volume Control, Keeps Unwanted Animals Away from Yard, Garden, or Farm
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: OUDAER, SC-N991S, Solar Outdoor Motion Sensor Alarm, 3.9 L x 3.9 W x 2.9 H inches, 130 decibels
  • Features: push_button, 130 decibels
  • Model #: 023645899338
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  • $79.99 
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15'' Large Digital Wall Clock Battery Operated, Atomic Clock with Indoor Temperature and Humidity, Self-Setting with Auto DST, for Kitchen, Classroom, Living Room (Batteries Not Included)
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15'' Large Digital Wall Clock Battery Operated, Atomic Clock with Indoor Temperature and Humidity, Self-Setting with Auto DST, for Kitchen, Classroom, Living Room (Batteries Not Included)
  • Brand: Emerson
  • Color: White
  • Specifications: AC-WC150D, EASYERA, 14.18 L x 1.5 W x 6.2 H inches, Battery Powered, Wall Mount / Desktop, Digital
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Model #: 398393094583
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  • $65.99 
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Water Leak Detector with Sensor Alarm, Power Insufficient Detection, Auto Shut-Off, Water-Saving, Home Assistant, Automation Improvement for Bathroom, Laundry, Basement, Kitchen
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  • $67.99 
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Water Leak Detector with Loud Alarm, 100dB Siren & LED Flash, Water Sensor Alarm for Home, Basement, Sump Pump, Kitchen, Bathroom, RV, Water Heater, Indoor Outdoor 5-Pack
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  • $67.99 
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SM210L, 10-Year Sealed Battery Smoke Alarm with Safety Path Light, 1-Pack
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SM210L, 10-Year Sealed Battery Smoke Alarm with Safety Path Light, 1-Pack
  • Brand: First Alert
  • Part Number: SM210L
  • Color: White
  • Dimensions: 5.25 in x 5.25 in x 1.19 in
  • Model #: 022602322356
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  • $69.99 
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Portable Carbon Monoxide Detectors for Travel 3-in-1 Square Carbon Monoxide Monitor with 43 Detection Holes, RV CO Detector Alarm Temp/Humidity Sensor for Home, Camping & Travel Tent Car
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  • $37.99 
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Super Loud Alarm Clock for Heavy Sleepers Adults,Digital Clock with 7 Color NightLight,Adjustable Volume,USB Charger,Small Clocks for Bedrooms,Ok to Wake Up for Kids,Teens (White+RGB)
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  • $29.99 
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WiFi Water Leak Detector  No Hub Required, Easy Installation Smart Sensor for Home, Basement, Kitchen, Bathroom  Moisture Sensor, Wireless, IP55 80dB Alarm Flood Sensors
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WiFi Water Leak Detector No Hub Required, Easy Installation Smart Sensor for Home, Basement, Kitchen, Bathroom Moisture Sensor, Wireless, IP55 80dB Alarm Flood Sensors
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: Detectors, tuby, WL-898DT, Wifi Water Leak Detector, 2.83 L x 0.98 W x 2.83 H inches, 3 volts, Battery Powered, Alkaline, 2, 80 decibels, Contact Sensor, Floor Mount, Smartphone
  • Features: Contact Sensor, application, Floor Mount, 80 decibels, Smartphone, Detectors
  • Model #: 522191684513
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  • $49.99 
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KEHIPI Pinless Moisture Meter with Ball Sensor  Digital Moisture Detector for Walls, Wood, Drywall, Concrete  Non-Destructive Scanner with LED Flashlight & Custom Alerts
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  • $58.99 
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Natural Gas Leak Detector - Propane Leak Detector with 11-Inch Gooseneck for Natural Gas Detectors, Gas Detector Sniffer with Audible & Visual Alarm for Home Combustible Gas Propane Methane
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Natural Gas Leak Detector - Propane Leak Detector with 11-Inch Gooseneck for Natural Gas Detectors, Gas Detector Sniffer with Audible & Visual Alarm for Home Combustible Gas Propane Methane
  • Brand: Povlen
  • Dimensions: 1.33 in x 2.08 in x 6.5 in
  • Weight: 0.4 lb
  • Package Contents: 1 × CGD902A natural gas detectors for home, 2 × batteries, 1 × storage bag and 1 × user manual
  • Model #: 361964239243
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  • $63.99 
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LED Digital Alarm Clock for Bedroom, Plug in Clocks with Dual Alarm/Snooze/Temperature Waterproof 3 Brightness Level, Big Numbers Display and Battery Backup for Desk, Table, Office, Black
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LED Digital Alarm Clock for Bedroom, Plug in Clocks with Dual Alarm/Snooze/Temperature Waterproof 3 Brightness Level, Big Numbers Display and Battery Backup for Desk, Table, Office, Black
  • Brand: Emerson
  • Color: White
  • Specifications: SZ-836, SHENZHEN JIAMEI WEIYE TECHNOLOGY CO., LTD., 6.5 L x 1.5 W x 3 H inches, Corded Electric, Tabletop, Digital, Snooze Mode/Temprature, Adjustable Brightness, Double Bell, Large Display
  • Features: Snooze Mode/Temprature, Adjustable Brightness, Double Bell, Large Display
  • Model #: 705387610040
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  • $16.99 
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Carbon Monoxide Detector, Plug in Wall with AA Battery Backup, Test-Hush Button
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  • $67.99 
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Digital Alarm Clocks for Bedrooms: Large Bold Number 5 Brightness Dimmer - Easy to Read Across The Room - 5 Alarm Sound 8 Night Light - Silver
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Digital Alarm Clocks for Bedrooms: Large Bold Number 5 Brightness Dimmer - Easy to Read Across The Room - 5 Alarm Sound 8 Night Light - Silver
  • Brand: Emerson
  • Color: White
  • Protocol: Wireless
  • Specifications: Sliver-U2, U2-SV-001, Odokee, 14 L x 3.81 W x 10 H centimeters, Corded Electric, Tabletop, Digital, Adjustable Brightness, Adjustable Volume, Charging Port, Large Display, Mood Light
  • Model #: 742882943663
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  • $35.99 
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Water Leak & Level Detector 2-in-1 (3 Pack) - 90dB Alarm with Instant App Alerts, IP66 Waterproof, Water Leak Detector for Home with 1m (3.28ft) Sensing Cable(Support 2.4G)
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Water Leak & Level Detector 2-in-1 (3 Pack) - 90dB Alarm with Instant App Alerts, IP66 Waterproof, Water Leak Detector for Home with 1m (3.28ft) Sensing Cable(Support 2.4G)
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: Gateway, Easebloom, HZ-SJ02, 2.4 L x 2.8 W x 5 H inches, 0.308 kilograms, Battery Powered, Alkaline, 6, Contact Sensor, iPhone, iPad
  • Features: Contact Sensor, iPhone, iPad, Gateway
  • Model #: 685354207337
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  • $67.99 
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Small, Space-Saving Digital Alarm Clock  Compact Bedside Clock with Large Red LED Display, Easy Top Button Controls, Snooze, and Battery Backup  Perfect for Bedroom, Dorm, or Travel
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Small, Space-Saving Digital Alarm Clock Compact Bedside Clock with Large Red LED Display, Easy Top Button Controls, Snooze, and Battery Backup Perfect for Bedroom, Dorm, or Travel
  • Brand: Emerson
  • Color: White
  • Specifications: 30228, SHARP, 2.54 L x 3.81 W x 22.86 H centimeters, Tabletop, Digital
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Model #: 374698142359
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  • $19.99 
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11'' Large Display Digital Alarm Clock for Seniors Date Day of Week Digital Calendar for Elderly Electric Digital Clocks 12 Alarms 4 Colors Desk Clocks Alzheimers Dementia Clock Auto DST/Dimmer
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11'' Large Display Digital Alarm Clock for Seniors Date Day of Week Digital Calendar for Elderly Electric Digital Clocks 12 Alarms 4 Colors Desk Clocks Alzheimers Dementia Clock Auto DST/Dimmer
  • Brand: Emerson
  • Color: White
  • Specifications: SZKJSM0005, SZKJSM, 10.23 L x 1.5 W x 7.61 H inches, Corded Electric, Tabletop, Digital
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Model #: 305774665523
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  • $71.99 
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Water Leak Detector 2 Pack, Shackcom Water Alarm 110DB, Wireless, Waterproof & Battery-Operated, Audio and Light Alerts for Bathroom, Kitchen & Home Security ( Battery Not Included )
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Water Leak Detector 2 Pack, Shackcom Water Alarm 110DB, Wireless, Waterproof & Battery-Operated, Audio and Light Alerts for Bathroom, Kitchen & Home Security ( Battery Not Included )
  • Brand: Emerson
  • Color: White
  • Protocol: Wireless
  • Specifications: Case, Shackcom, HH-LS618, 8 L x 10 W x 10 H centimeters, 9 volts, Battery Powered, Alkaline, 1, 110 decibels, Contact Sensor, Tabletop Mount, Home Security System
  • Model #: 498126538992
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  • $39.99 
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BRK Carbon Monoxide Detector, Hardwired Alarm with Battery Backup, CO5120BN, White
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  • $77.99 
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3-in-1 Carbon Monoxide Detector, Carbon Monoxide Detector Plug in Wall with Temperature & Humidity Display, CO Alarm Monitor with Color LCD Display, Accurate & Easy to Install
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  • $51.99 
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Home RWD42/A Water Defense Water Leak Alarm with Sensing Cable, Rwd42 , White
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Home RWD42/A Water Defense Water Leak Alarm with Sensing Cable, Rwd42 , White
  • Brand: Emerson
  • Part Number: RWD42/A
  • Protocol: Wireless
  • Specifications: Honeywell, RWD42/A, 3 L x 1.75 W x 3 H inches, 0.1 pounds, Battery Powered, Alkaline or Lithium, 2, 100 decibels, Contact Sensor, Wall Mount
  • Model #: 060197542357
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  • $65.99 
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Wi-Fi Water Leak Detector, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert Alert with Remotely Email/APP Push, Suit for Home and Basement
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Wi-Fi Water Leak Detector, 100dB Adjustable Audio Alarm Sensor, Sensitive Leak and Drip Alert Alert with Remotely Email/APP Push, Suit for Home and Basement
  • Brand: Emerson
  • Part Number: Wire SQ400C
  • Protocol: Wireless
  • Specifications: Water Detectors & Alarms, PHOVOLT, SQ400C, Wire SQ400C, 2 L x 2 W x 1 H inches, 0.01 pounds, 1, 100 decibels
  • Model #: 707504520073
CO2 Monitor Carbon Dioxide Detector for Home, 3 Adjustable Volume for Alerts & 3 Adjustable Backlight, Photoacoustic Sensor for Temperature Humidity & Indoor Air Quality Monitor
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  • $71.99 
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SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack
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SM210, 10-Year Sealed Battery Smoke Alarm with Slim Profile Design, 1-Pack
  • Brand: First Alert
  • Part Number: SM210
  • Dimensions: 5.13 in x 5.13 in x 1.0 in
  • Weight: 0.37 lb
  • Model #: 961714865838
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  • $65.99 
  • Free Shipping

Home smart sensors allow you to monitor the essential and necessary inner workings of your home and connect to the internal home environment. Whether you need to detect leaking water or gas pipes, or you want to monitor motion for security purposes, you can find a versatile range of smart sensors and home security alarms to keep your home safe and secure. Consider essential factors and features such as function, wireless capabilities, smart hub integration and ease of installation when shopping for this equipment.

Door and Window Sensors Indicate When There is Entry Into a Home

Door and window sensors attach to a window or door frame for easy installation, and billowing drapes or wandering pets are less likely to trigger them. Close the sensor circuit when you shut the door or window. Opening it triggers an alert, so you can take action. Most door and window sensors operate via a central hub, and you can purchase them individually or in packs to cover multiple doors and windows. Upgrade your home security by integrating them with smart door locks and access accessories for improved insight, control and flexibility. Smart door locks notify the user when an intruder opens the door, and some use access codes or biometrics to distinguish coming or going motion.

Smart Motion Sensors Show Movement Within a Space or Rooms

Motion sensors detect movement within a space by using infrared technology, triggering an alert to indicate movement. They are highly customizable to cater to individual safety and security needs. Sensors come in different types and sizes, and most are compatible with other technology ecosystems. Choose a motion sensor with a simple plug-and-play setup for quick and convenient pairing with smart hub kits and other apps. Some home smart sensors can track movement over time and trigger additional action, such as switching the lights on automatically. They work well to monitor the movement of children or an elderly relative.

Temperature Humidity Sensors Help Regulate Your Indoor Climate

Temperature humidity sensors are smart home automation accessories that track and record changes in the temperature and humidity conditions of any space. The sensors use Bluetooth®, Wi-Fi® or a cellular network connection, and you can use them to monitor indoor climate conditions remotely at any point in time. Choose a precise and accurate temperature humidity sensor with a buzzer, or one that seamlessly relays email and text alerts when you are not physically present. Most sensors have apps through which you can define logging and recording intervals and customize broadcast strengths. Select a sensor that works well in a range of environments, including cold rooms, greenhouses and cigar cabinets.

The Wi-Fi Water Sensor Provides Alerts of Flooding for Appropriate Action

The Wi-Fi water sensor lets you know in advance about a flooding threat so you can take corrective action to prevent costly home repairs and equipment damage. The unique sensing mechanism notifies the homeowner instantly when the water starts pooling.