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Digital Alarm Clock with Snooze, Temperature, Auto Dimming, 11.5" Large Display Calendar, Desk/Wall Clock for Bedroom, Living Room, Office, Home, Classroom,Elderly - Rainbow
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  • $54.99 
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3in1 Water Alarm for Basements with 6.5ft Detection Cable Water Sensor for Bathroom Water Leak Detectors for Home RV Kitchen Sump Pump Alarm for Water Heater Washing Machine Sink (2 Pack)
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3in1 Water Alarm for Basements with 6.5ft Detection Cable Water Sensor for Bathroom Water Leak Detectors for Home RV Kitchen Sump Pump Alarm for Water Heater Washing Machine Sink (2 Pack)
  • Brand: Emerson
  • Protocol: Wireless
  • Type: clock
  • Specifications: Batteries, Daytech, 3in1-2 Pack, 4 L x 3 W x 2 H inches, Battery Powered, AAA, 4, 100 decibels, Contact Sensor, Tabletop Mount
  • Model #: 340943159174
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  • $46.99 
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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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120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe
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120 DB Loud Door and Window Open Alarm Sensor 3 Pack for Kids, Dementia Patients Safety, Burglar Anti-Theft Wireless Security Alarms Keep Your Home, Pool, Cabinet, Business Safe
  • Brand: Emerson
  • Part Number: MSA-820
  • Protocol: Wireless
  • Specifications: Flyoukki, MSA-820, 1.5 L x 0.37 W x 2.9 H inches, Battery Powered, Alkaline, 120 decibels, Contact Sensor, Door Mount, Home Security System
  • Model #: 838281300172
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  • $49.99 
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Water Leak Detector, 120dB Water Sensor Alarm, Water Leakage Detection Device for Home Pipe/Drain/Sink/Faucet Drip, Floor Flooding in Basement/Bathroom/Kitchen/Toilet/Laundry Room
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Water Leak Detector, 120dB Water Sensor Alarm, Water Leakage Detection Device for Home Pipe/Drain/Sink/Faucet Drip, Floor Flooding in Basement/Bathroom/Kitchen/Toilet/Laundry Room
  • Brand: Emerson
  • Protocol: Wireless
  • Type: clock
  • Specifications: 1 x Water Leak Detectors,2 x AAA Batteries,1 x User Manual, STECHRO, WD77, Water Leak Alarm, 2.89 L x 2.89 W x 1.04 H inches, 3 volts_of_direct_current, Battery Powered, Alkaline, 2, 120 decibels, Contact Sensor, Tabletop Mount, W13 Gateway, iOS, Android
  • Model #: 487023433153
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  • $24.99 
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Compact Digital Travel Alarm Clock with High/Low Volume Options,Simple to Set,Easy to Read,Bold Digits,Snooze Backlight,Quality Construction,2 AAA Battery Operated,Black
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Compact Digital Travel Alarm Clock with High/Low Volume Options,Simple to Set,Easy to Read,Bold Digits,Snooze Backlight,Quality Construction,2 AAA Battery Operated,Black
  • Brand: Emerson
  • Part Number: FG-T00-CA
  • Color: White
  • Specifications: 8541847887, FAMICOZY, 71 L x 21 W x 85 H millimeters, Battery Powered, Tabletop, Digital, 1 year warranty from date of purchase.
  • Model #: 233674799583
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  • $29.99 
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Water Alarms Leak Detector for Home Basements, RV Water Heater, Sump Pump Overflow Moisture Floor Flood Sensor, 120dB Work Alone Battery Operated, 2 Packs
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  • $30.99 
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Water Leak Alarm Sensor, Battery Operated Leak Alert, 90dB Water Detector for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages and All Office Areas (Shipped Without Battery, 4 Pack)
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Water Leak Alarm Sensor, Battery Operated Leak Alert, 90dB Water Detector for Basements, Bathrooms, Laundry Rooms, Kitchens, Garages and All Office Areas (Shipped Without Battery, 4 Pack)
  • Brand: Emerson
  • Part Number: BI-FL17-3
  • Protocol: Wireless
  • Specifications: Detector, sensor, alarm and plastic, WER, BI-FL17-3, water leak alarm-4, 8 L x 8 W x 3 H centimeters, 0.32 kilograms, 9 volts, Battery Powered, Alkaline, 1, 100 decibels, Capacitive Sensor, Floor Mount, Home Security System
  • Model #: 513215959821
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  • $44.99 
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100dB Smart Water Sensor Alarm Water Leak Detectors for Home, Triple Detection Mode, with App Remote Monitor and Detection Lines, Wireless Tank Level Monitor for Basement,Kitchen,Bathroom (1pack)
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100dB Smart Water Sensor Alarm Water Leak Detectors for Home, Triple Detection Mode, with App Remote Monitor and Detection Lines, Wireless Tank Level Monitor for Basement,Kitchen,Bathroom (1pack)
  • Brand: Emerson
  • Protocol: Wireless
  • Specifications: HOAYVKJ, JYXSJF1, 3.15 L x 3.15 W x 1.18 H inches, Battery Powered, AAA Alkaline, 2, 100 decibels, Contact Sensor
  • Features: Contact Sensor, application, 100 decibels
  • Model #: 294609572770
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  • $31.99 
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PIR Motion Sensor Door Bell Shop Visitor Alert Chime Dingdong Welcome Alarm Burglar Motion Detector
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PIR Motion Sensor Door Bell Shop Visitor Alert Chime Dingdong Welcome Alarm Burglar Motion Detector
  • Brand: Emerson
  • Part Number: TL-80
  • Color: White
  • Specifications: 1.58 L x 2.1 W x 3.3 H inches, 0.17 pounds, 6 meters, Embedded, AC/DC, Alkaline, Plastic, -10-35 kelvin, Detector, TL-80, S SELDORAUK
  • Model #: 767960326814
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  • $36.99 
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Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane with 2 Batteries & Carrying Pouch Black
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  • $24.99 
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3 Pack Carbon Monoxide Detector LCD Screen Real-Time Concentration Battery Fault LED 60-Second Self-Check History Alarm Peak Record Portable Travel Van Life RV Camping Hotel Home Safety Pet Family
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  • $65.99 
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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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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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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 Sensor Alarm Leak Detector  100dB Loud Alert, 6.5ft Detection Cable, 4 Volume Levels, Water Detector Sensor for Basement, Bathroom, Laundry, Kitchen, Sump Pump & Home
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  • $37.99 
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Water Leak Detector with 105dB Adjustable Alarm, Water Alarm with Dual Sets Sensor Probes Leaks and Floods. Suit for Home, Basement, and Kitchen(Cannot Connect to Wi-Fi Directly)
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Water Leak Detector with 105dB Adjustable Alarm, Water Alarm with Dual Sets Sensor Probes Leaks and Floods. Suit for Home, Basement, and Kitchen(Cannot Connect to Wi-Fi Directly)
  • Brand: Emerson
  • Color: White
  • Protocol: Wireless
  • Specifications: Water Sensor 1 Pack, GoveeLife, H5059, Water Leak Detector 1s, 3.66 L x 2.63 W x 1.49 H inches, Battery Powered, Alkaline, 2, 105 decibels, 915Mhz, Tabletop Mount, Smartphone
  • Model #: 091340619312
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  • $31.99 
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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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2026 Upgrade 18.5" Large Digital Wall Clock with Remote Control, Big LED Display Digital Clocks with Night Light, Alarm, Countdown, DST, Temp for Parlor, Bedroom, Office, Gifts for Seniors(Light Wood)
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2026 Upgrade 18.5" Large Digital Wall Clock with Remote Control, Big LED Display Digital Clocks with Night Light, Alarm, Countdown, DST, Temp for Parlor, Bedroom, Office, Gifts for Seniors(Light Wood)
  • Brand: Emerson
  • Part Number: B611-Light Wood
  • Color: White
  • Specifications: B611-Light Wood, B611, Tarinks, 17.7 L x 1.5 W x 5.7 H inches, Corded Electric, Wall Mount, Digital, Large Display, Adjustable Brightness, Alarm, Adjustable Volume, Night Mode
  • Model #: 193361118099
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  • $73.99 
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Digital Alarm Clock, with Wooden Electronic LED Time Display, 3 Alarm Settings, Humidity & Temperature Detect, Wood Made Electric Clocks for Bedroom, Bedside (Black)
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  • $29.99 
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3 Pack Water Leak Detectors for Home, 4 Levels Adjustable Audio 0-120dB Water Sensor Alarm Leak Detector, IP66 Water Leakage Detection Device for Home Basements Bathroom Kitchen Toilet Laundry
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3 Pack Water Leak Detectors for Home, 4 Levels Adjustable Audio 0-120dB Water Sensor Alarm Leak Detector, IP66 Water Leakage Detection Device for Home Basements Bathroom Kitchen Toilet Laundry
  • Brand: Emerson
  • Protocol: Wireless
  • Type: clock
  • Specifications: 3 x Water Leak Detectors,6x AAA Batteries,1 x User Manual, STECHRO, WD77*3, Water Leak Alarm, 2.89 L x 2.89 W x 1.04 H inches, Battery Powered, Alkaline, 2, 120 decibels, Contact Sensor, Tabletop Mount, W13 Smart Gateway, Smartphone, Tablet
  • Model #: 363261224048
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  • $75.99 
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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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Wireless Motion Sensor Outlet, 15A/1500W, Adjustable Sensing Mode, 260FT Wireless Light Switch Transmitter, No Wiring, Long Time Delay, for Household Appliances
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Wireless Motion Sensor Outlet, 15A/1500W, Adjustable Sensing Mode, 260FT Wireless Light Switch Transmitter, No Wiring, Long Time Delay, for Household Appliances
  • Brand: Emerson
  • Part Number: Z-WLS05&R06
  • Dimensions: 14.33in W x 12.83in H x 9.06in D
  • Weight: 0.132 kilograms
  • Model #: 169879320563
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  • $46.99 
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Digital Alarm Clock, with Wooden Electronic LED Time Display, 3 Alarm Settings, Humidity & Temperature Detect, Wood Made Electric Clocks for Bedroom, Bedside (Black)
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  • $39.99 
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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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ChronoSense Smart Alarm Clock for Bedroom Temperature Humidity, 7-Day Programmable 4 Alarms, 100dB Loud Gradual Alarm for Heavy Sleeper, Hourly Chime, White Noise Sound Machine, App Control
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ChronoSense Smart Alarm Clock for Bedroom Temperature Humidity, 7-Day Programmable 4 Alarms, 100dB Loud Gradual Alarm for Heavy Sleeper, Hourly Chime, White Noise Sound Machine, App Control
  • Brand: Emerson
  • Part Number: SR01
  • Color: White
  • Specifications: SR01, Dekala, 4.5 L x 1.5 W x 4.5 H inches, Corded Electric, Tabletop, Digital
  • Model #: 407604549052
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  • $68.99 
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BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
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  • $89.99 
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Projection Alarm Clock for Bedroom Ceiling, Digital Clock Projector with Weekday/Weekend Mode, Date, Temperature, Humidity, Type-C USB Charger, Snooze, Dual Alarms, Dimmer,12/24H
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  • $48.99 
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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.