Smart Sensor & Alarms

Portable Door Window Alarm, 120DB Door Alarms, Door Magnetic Strip Home Security Sensor Easy to Install on/Off LED Indication Burglar Anti-Theft for Home Apartment Room Store Kids Safety

Type: Door & Window Alarm
Features: 120DB Door Window Loud Alarms
Model #: NB06

$7^.70 –
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Logia Weather Station Wireless Lightning Frequency & Distance add on Sensor

Brand: Logia
Part Number: LOWSA100LW
Color: White
Dimensions: 4.9 in x 2.2 in x 4.9 in
Model #: LOWSA100LW

$74^.99 –
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Waveshare Environment Sensor HAT, Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH, I2C Bus with Rich Onboard Resources Including Ambient Light Sensor VOC Sensor

Model #: 694782971117

$55^.89 –
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Natural Gas Leak Detector, Portable Gas Sniffer with Audible & Visual Alarm, for Combustible Gas Like Methane, Propane -50A

Brand: zangang
Part Number: JLY-50A
Weight: 0.11 lb
Model #: 083340455736

$17^.99 –
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Motion Sensor Doorbell, Door Chime for Business When Entering, Store Door Entry Bell, Commercial Door Entry Alert, Motion Sensor Detect Alarm, Caregiver Reminder for Elderly, Visitor Bell

Brand: Emerson
Part Number: KS-SF20R
Color: White
Protocol: Wireless
Model #: 313117245791

$63^.99 –
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Motion Sensor Alarm - Seanme Wireless Driveway Alarm 100m Long Distance Signal Transmission, Home Security Alarm System Motion Sensor Doorbell with 38 Chime Tunes (1 reciver and 2 Sensor)

Brand: Emerson
Part Number: 0256-0258
Color: White
Specifications: 3.15 L x 3 W x 1.3 H inches, 328 feet, Wall Mount, Battery Powered, Alkaline, Detector, motion sensor alarm, 0256-0258, Seanme, seanme
Model #: 817260336960

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WiFi Water Leak Detectors, Leak & Drip Alert with APP Push and Sound Alarm, Smart Water Sensor with 120dB Adjustable Alarm, for Home Kitchen Bathroom Basement (2 Pack, Battery Included)

Brand: Emerson
Color: White
Protocol: Wireless
Type: clock
Model #: 670617001583

$45^.99 –
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Motion Sensor Doorbell for Business When Entering Door Sensor Motion Sensor Door Chime Indoor for Home Office, Sensor Alarm Prevention Fall Alert Devices for Elderly 1 Sensor 1 Receiver

Brand: Emerson
Part Number: AMCX-US01-SF20R-1PK
Color: White
Protocol: Wireless
Model #: 613078657398

$39^.99 –
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CKSW0555 Smartset Wireless Charging Alarm Clock Radio Featuring a Large 1.4" Red LED Display and Temperature Sensor, FM Radio, Black

Brand: Emerson
Part Number: CKSW0555
Color: White
Type: clock
Model #: 176018695157

$36^.99 –
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Solar Motion Sensor Alarm with Custom Voice Upload - 120dB Loud Noise Maker & Strobe Lights, Remote Control, IP65 Waterproof for Deer/Bear Deterrent, Chicken Coop Security, Pool Safety Alerts

Brand: Emerson
Part Number: CT90Y
Specifications: 2.8 L x 3 W x 5.3 H inches, 20 feet, Wall Mount, Solar Powered, Lithium-Ion, CT90Y, LORA, gray, PILSAMAS
Features: Wall Mount, 20 feet, true
Model #: 100415683867

$46^.99 –
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Refrigerator Freezer Thermometer 1 Pack, Bluetooth Temperature Sensor with Alarm, Smart APP Alerts for Fridge/Freezer/Tub(WiFi Gateway Not Included)

Model #: 856867937288

$25^.99 –
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Gas Leak Detector, Wide Detection Range, Audible and LED Alerts, Slim and Lightweight

Brand: KLEIN TOOLS
Part Number: ET190
Dimensions: 6.34 in x 1.14 in x 0.89 in
Weight: 0.12 lb
Model #: 462595044999

$59^.99 –
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Gas Leak Detector for RV & Home - Detects Propane, Methane & Combustible Gases, 2 Batteries Included (Green)

Brand: STMOUTUO
Dimensions: 7.09 in x 1.22 in x 1.26 in
Weight: 0.118 kilograms
Model #: 835160283956

$37^.99 –
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Door Chime When Door Opens, Door Opened Alarm for Home/Business Office/Bedroom Entering, 2-Sensor + 1-Receiver with 500FT Range,58 Chimes,5-Volume Level, Entry Alert for Kids/Toddler/Dementia Safety

Model #: 656486965885

$55^.99 –
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Wireless Motion Sensor Alarm Indoor, 1 PIR Detector + 1 Receiver, Movement Activated Doorbell Chime for Home Doorway/Business Entry/Garage Security/Store Entrance, Pet/Elderly/Dementia Monitor (Black)

Brand: Emerson
Color: White
Protocol: Wireless
Type: clock
Model #: 471932638157

$45^.99 –
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Digital Calendar Alarm Clock - Dementia Clocks for Seniors, Non-Abbreviated Memory Loss Clock with Date and Time for Elderly (White)

Brand: Emerson
Part Number: SSYA-DJU01
Color: White
Protocol: Wireless
Model #: 633907060845

$59^.99 –
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Shelly Wave Door/Window White, Z-Wave Long Range Operated Sensor, Home Automation, Compatible with Alexa, Google Home, SmartThings & Home Assistant, Bulletproof Security, Lux & Tilt Angle Measurement

Model #: 3800238070984

$26^.24 –
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WiFi Thermometer Hygrometer Monitor, Smart Temperature Humidity Sensor IBS-TH3 with App Notification Alert, 1 Year Data Storage Export, Remote Monitor for Greenhouse Wine Cellar Baby Room

Model #: 439744506618

$37^.09 –
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Battery Operated Small Alarm Clock: Digital Compact Large Display Cordless Clock for Bedroom Travel - Simple to Use for Seniors Teens White Digits

Brand: Emerson
Color: White
Specifications: T02, T02-1, SruBambi, 4.88 L x 1.5 W x 2.32 H inches, Battery Powered, Tabletop, Digital, Cordless, Auto Dimmable, Large Display, Snooze, Adjustable Volume
Features: Cordless, Auto Dimmable, Large Display, Snooze, Adjustable Volume
Model #: 508643312141

$28^.99 –
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Battery Operated Small Alarm Clock: Digital Compact Large Display Cordless Clock for Bedroom Travel - Simple to Use for Seniors Teens White Digits

Brand: Emerson
Color: White
Specifications: T02, T02-1, SruBambi, 4.88 L x 1.5 W x 2.32 H inches, Battery Powered, Tabletop, Digital, Cordless, Auto Dimmable, Large Display, Snooze, Adjustable Volume
Features: Cordless, Auto Dimmable, Large Display, Snooze, Adjustable Volume
Model #: 156454742055

$28^.99 –
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WiFi Refrigerator Thermometer with Alarm, Freezer Alarms Thermometer Sensor with App Alert, 90dB Loud Alarm for Fridge Kitchen Fish Tank Wine Cellar Hot Tub 2 Pack (2.4G WiFi Only)

Brand: Emerson
Part Number: WiFi Freezer Alarm Thermometer
Color: White
Protocol: Wireless
Model #: 975103968922

$35^.99 –
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2.0 WiFi Hygrometer Thermometer 3 Pack, Smart Humidity Temperature Sensor with App Notifications, Temperature Humidity for Bedroom, Wine Cellar, Basements(Only Support 2.4G Wi-Fi)

Brand: Emerson
Part Number: B5110101
Color: White
Protocol: Wireless
Model #: 729727909781

$74^.99 –
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Solar Alarm LED Light Solar Strobe Light Wireless Motion Sensor Detector Outdoor

Brand: Emerson
Part Number: SOLAR ALARM
Type: clock
Specifications: Light Sensor, LINKPAL, SOLAR ALARM
Model #: SOLAR ALARM

$32^.99 –
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WiFi Freezer Thermometer with Alarm, Wireless Refrigerator Temperature Sensor with Remote App Notification, Email Alert, 2 Years Free Data Export, for Home Kitchen Fridge Hot Tub

Model #: 674153818141

$43^.99 –
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Natural Gas Detector with Audible & Visual Alarm, Gas Leak Detector with%LEL Value of Methane, Butane, Propane for Home, RV (Includes Batteryx2)-Orange

Brand: TOPTES
Part Number: PT205
Model #: 510217860141

$47^.99 –
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4 PCS Electronic Finger Counter, 5 Digit Number and LCD Electronic Digital Display, Resettable Hand Tally, Counting for Golf, Goods Counting, Lap, Knitting

Brand: Emerson
Color: White
Type: clock
Specifications: Counter, 3.94 L x 1.06 W x 0.59 H inches, Plastic, false, E-Counter001, LKbeuuu, Blue, Purple, Pink, Green
Model #: 209282199858

$9^.99 –
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3PK Tuya & Smart Life ZigBee & Mesh & WiFi Home PIR Motion Detector Smart Sensor

Brand: Emerson
Part Number: PIR SENSOR
Protocol: Wireless
Type: clock
Model #: PIR SENSOR

$34^.99 –
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WiFi Refrigerator Thermometer with Alarm, Freezer Alarms Thermometer Sensor with App Alert, 90dB Loud Alarm for Fridge Kitchen Fish Tank Wine Cellar Hot Tub 2 Pack (2.4G WiFi Only)

Model #: 261048695615

$31^.98 –
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Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor for Refrigerator, 197 Ft Connecting Range APP Alert with Anti-False for Freezer (WiFi Gateway Not Included)

Model #: 435448453719

$31^.99 –
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Digital wireless Thermometer, Fridge Freezer Alarm Thermometer Digital with 3 Adjustable Backlight and 330FT Remote Range for Kitchen Home Restaurant

Model #: 787411395139

$31^.99 –
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Digital Alarm Clock for Bedroom, Easy Setup Dimmable Dual Desk Clock with Large Numbers, Power-Off Memory Bedside Clock with 5 Alarm Modes, Loud Clocks for Heavy Sleepers

Brand: Emerson
Color: White
Protocol: Wireless
Specifications: CR2477-black01, RUENVUE, 6.7 L x 1.5 W x 2.95 H inches, Corded Electric, Tabletop, Digital
Model #: 401801823702

$19^.99 –
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Smart Motion Sensor, WiFi PIR Motion Sensor for Alarm System, Mini Infrared Motion Sensor with App Remote Monitoring, Triggering Lights and Scenes.1 PCS

Brand: Emerson
Part Number: P08
Specifications: 2 L x 4 W x 1 H centimeters, 0.05 kilograms, 8 meters, Wall Mount, Battery Powered, AAA, Motion Detectors, P08, QXMH, 1 PCS
Features: Wall Mount, 8 meters, true
Model #: 899463433647

$25^.59 –
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TOF10120 Laser Distance Sensor Laser Rangefinder Ranging Sensor Time of Flight TOF 10120 Laser Flight Distance Measurement Distancing Sensor

Brand: Emerson
Part Number: TOF10120-3-5V
Color: White
Specifications: 100mm-1800mm, 0.1 kilograms, false, water_resistant, IP54, 12 L x 8 W x 4 H centimeters, TOF10120-3-5V, OCESTORE
Model #: 924372050192