Surveillance EquipmentAll CamerasAll Home AssistantsAll PhonesAll Resold at WalmartAll Security CamerasApple HomeKit Compatible DevicesComputer AccessoriesComputer MonitorsDesktop ComputersGeneral Electronic AccessoriesGoogleGoogle HomeGrades 6-12 ElectronicsLaptop AccessoriesLaptopsNetworkingPC GamingResold ElectronicsRestored AutomotiveRestored HomeSecurity CamerasSecurity Cameras and Security Camera SystemsShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Cameras by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSurveillance CamerasWorks with AlexaWorks with Google Assistant
Sort by|
Surveillance EquipmentAll CamerasAll Home AssistantsAll PhonesAll Resold at WalmartAll Security CamerasApple HomeKit Compatible DevicesComputer AccessoriesComputer MonitorsDesktop ComputersGeneral Electronic AccessoriesGoogleGoogle HomeGrades 6-12 ElectronicsLaptop AccessoriesLaptopsNetworkingPC GamingResold ElectronicsRestored AutomotiveRestored HomeSecurity CamerasSecurity Cameras and Security Camera SystemsShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Cameras by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSurveillance CamerasWorks with AlexaWorks with Google Assistant
Remote Sensor(332)
Uses item details. Price when purchased online
YoLink Smart Power Fail Alarm & Hub Kit, Smart Home Starter Kit with AC Power Outage Alert, LoRa Long-Range, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, Alexa, IFTTT, Google Assistant From $34.99

Sponsored
From$3499
YoLink Smart Power Fail Alarm & Hub Kit, Smart Home Starter Kit with AC Power Outage Alert, LoRa Long-Range, Remote Monitoring, App Alerts, Text/SMS, Email Alerts, Alexa, IFTTT, Google Assistant
4.8 out of 5 stars
Shelly Wi-Fi Gas Sensor (Gas LPG) $69.99

Sponsored
$6999
current price $69.99Shelly Wi-Fi Gas Sensor (Gas LPG)
1 out of 5 stars
New, Ortis WiFi Sump Pump Monitor, Real-Time Status, Overload/Float Jam/Power Outage Alerts, for 1/6HP-2HP Pumps, 1 Pack $99.99
New

Sponsored
$9999
current price $99.99Ortis WiFi Sump Pump Monitor, Real-Time Status, Overload/Float Jam/Power Outage Alerts, for 1/6HP-2HP Pumps, 1 Pack
LETWESAF Portable Radar Perimeter Security Alarm, 24GHz Precise Millimeter-Wave Radar Camping Perimeter Alarm, 1/2 Mile Range, Wireless Rechargeable Motion Detector for Outdoor Camping RV Property $219.99

Sponsored
$21999
current price $219.99LETWESAF Portable Radar Perimeter Security Alarm, 24GHz Precise Millimeter-Wave Radar Camping Perimeter Alarm, 1/2 Mile Range, Wireless Rechargeable Motion Detector for Outdoor Camping RV Property
4.6 out of 5 stars
360-Degree Solar-Powered Motion Activated Alarm With IR Remote For Day/Night Outdoor Indoor Use Support Sound Recording $32.79

$3279
current price $32.79360-Degree Solar-Powered Motion Activated Alarm With IR Remote For Day/Night Outdoor Indoor Use Support Sound Recording
4.4 out of 5 stars
Tuya 2-Pack WiFi Smart Vibration Sensor for Real-Time Motion Alerts and Remote Monitoring $20.40

$2040
current price $20.40Tuya 2-Pack WiFi Smart Vibration Sensor for Real-Time Motion Alerts and Remote Monitoring
Reduced price, Indoor Motion Sensor Alarm, 125dB Wireless Infrared Security Detector with 328ft Remote Control for Home, Garage, Van $19.88 Was $25.99
Reduced price

Now$1988
current price Now $19.88, Was $25.99$25.99
Indoor Motion Sensor Alarm, 125dB Wireless Infrared Security Detector with 328ft Remote Control for Home, Garage, Van
Tuya Door Window Sensor Wifi Open Close Detector for Home Security and Smart Life Remote Control $9.94

$994
current price $9.94Tuya Door Window Sensor Wifi Open Close Detector for Home Security and Smart Life Remote Control
New, Solar Powered Motion Alarm Siren, Wireless Outdoor Security Sensor with Remote, Sound and Light Warning, 433MHZ, SOS Button, IP65 Weatherproof, Straightforward Setup for Farm, Home $31.72 Was $35.52
New

Now$3172
current price Now $31.72, Was $35.52$35.52
Solar Powered Motion Alarm Siren, Wireless Outdoor Security Sensor with Remote, Sound and Light Warning, 433MHZ, SOS Button, IP65 Weatherproof, Straightforward Setup for Farm, Home
New, SENCKIT Pir Motion Sensor Alarm with Remote, 125dB Loud Siren & Strobe Light, 360 Rotatable Bracket, No Wifi, 3 Volume Levels for Home Garage Security $23.99
New

$2399
current price $23.99SENCKIT Pir Motion Sensor Alarm with Remote, 125dB Loud Siren & Strobe Light, 360 Rotatable Bracket, No Wifi, 3 Volume Levels for Home Garage Security
In 25+ people's carts, 1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdoor Motion Detectors&Sensor 120dB Siren Sound Light Security Alert System Monitor&Protect Outdoor/Indoor Property(1R2S) From $29.99
In 25+ people's carts

Sponsored
From$2999
1/2 Mile Long Range Solar Wireless Driveway Alarm System IP65 Weatherproof Outdoor Motion Detectors&Sensor 120dB Siren Sound Light Security Alert System Monitor&Protect Outdoor/Indoor Property(1R2S)
4.5 out of 5 stars
Zuomeng Smart Oil Gauge, Wi-Fi Heating Oil Tank Gauge with Detection Technology, Repeaters to Boost Signal, for 138-500 Gal Vertical/Horizontal Tanks $89.99

Sponsored
$8999
current price $89.99Zuomeng Smart Oil Gauge, Wi-Fi Heating Oil Tank Gauge with Detection Technology, Repeaters to Boost Signal, for 138-500 Gal Vertical/Horizontal Tanks
2.3 out of 5 stars
YoLink LoRa 2,034 feet Wireless Range Smart Motion Sensors, Indoor Motion Detector, Alexa, IFTTT, Home Assistant, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Regular Hub Included $69.99

$6999
current price $69.99YoLink LoRa 2,034 feet Wireless Range Smart Motion Sensors, Indoor Motion Detector, Alexa, IFTTT, Home Assistant, Movement Detector App Alerts Remote Monitor, 2 Pack, YoLink Regular Hub Included
Gases Leakage Detector Gases Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys High Decible Alarm $21.35

$2135
current price $21.35Gases Leakage Detector Gases Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys High Decible Alarm
Braeburn 5390 Remote Indoor Sensor $30.25

$3025
current price $30.25Braeburn 5390 Remote Indoor Sensor
1 out of 5 stars
KFFKFF Wireless Door Chime, DC 12V, Contact Sensor Alarm with 656 ft Range, App-Controlled Remote, Door Alert System for Business, Store, Home, Office (6 Sensors + 1 Receiver) $50.99 $50.99/ca

$5099
current price $50.99$50.99/ca
KFFKFF Wireless Door Chime, DC 12V, Contact Sensor Alarm with 656 ft Range, App-Controlled Remote, Door Alert System for Business, Store, Home, Office (6 Sensors + 1 Receiver)
1 out of 5 stars
GJX Temperature and Humidity Sensor App Remote Monitor for Smart Home Wifi $20.92

$2092
current price $20.92GJX Temperature and Humidity Sensor App Remote Monitor for Smart Home Wifi
Melery Matter WiFi Smart Wall Switch Touch Sensor Remote Control Works with Siri Homekit Smartthings From $23.99
From$2399
Melery Matter WiFi Smart Wall Switch Touch Sensor Remote Control Works with Siri Homekit Smartthings
SwitchBot Motion Sensor, Smart PIR with Stand, White $24.99

$2499
current price $24.99SwitchBot Motion Sensor, Smart PIR with Stand, White
4.5 out of 5 stars
Vruelia Infrared Motion Sensor Alarm - Burglar with 2 Remote Controls, Suitable for Home/Garages/Shops $8.99

$899
current price $8.99Vruelia Infrared Motion Sensor Alarm - Burglar with 2 Remote Controls, Suitable for Home/Garages/Shops
1 out of 5 stars
KFFKFF Wireless Door Chime, DC 12V, Contact Sensor Alarm with 656 ft Range, App-Controlled Remote, Door Alert System for Business, Store, Home, Office (6 Sensors + 1 Receiver) $50.99 $50.99/ca

Sponsored
$5099
current price $50.99$50.99/ca
KFFKFF Wireless Door Chime, DC 12V, Contact Sensor Alarm with 656 ft Range, App-Controlled Remote, Door Alert System for Business, Store, Home, Office (6 Sensors + 1 Receiver)
1 out of 5 stars
Black Friday Deal, Rongsi Driveway Alarm,Wireless Home Security Driveway Alarm 1 Receiver and 1 PIR Motion Sensor Detector 1000 FT Range Extra Infrared Alarm System Kit $18.49 Was $29.99
Black Friday Deal

Sponsored
Now$1849
current price Now $18.49, Was $29.99$29.99
Rongsi Driveway Alarm,Wireless Home Security Driveway Alarm 1 Receiver and 1 PIR Motion Sensor Detector 1000 FT Range Extra Infrared Alarm System Kit
4.1 out of 5 stars
GREENCYCLE 4 Set (4 Remote,4 Alarm) Multi-function Wireless Anti-Theft Remote Control Burglar Alert Door Window Security Alarms Emergency Magnetic Sensor Chime Door Alarm $50.21

$5021
current price $50.21GREENCYCLE 4 Set (4 Remote,4 Alarm) Multi-function Wireless Anti-Theft Remote Control Burglar Alert Door Window Security Alarms Emergency Magnetic Sensor Chime Door Alarm
5 out of 5 stars
RSH WiFi Temperature Humidity Sensor , Indoor Thermometer Hygrometer with App Alert, 2.4GHz2 Pack $45.00

$4500
current price $45.00RSH WiFi Temperature Humidity Sensor , Indoor Thermometer Hygrometer with App Alert, 2.4GHz2 Pack
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control,1 x smart door magnetic sensor,White $10.79

$1079
current price $10.79Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control,1 x smart door magnetic sensor,White
Cotinse Alarm Wireless WiFi Alert 2.4GHz,Power Failure Alarm with 2 Socket, 110dB Power Loss Alert with LED Indicator,Blackout Alert for GFCI Trips,Refrigerator,Freeze $26.99

$2699
current price $26.99Cotinse Alarm Wireless WiFi Alert 2.4GHz,Power Failure Alarm with 2 Socket, 110dB Power Loss Alert with LED Indicator,Blackout Alert for GFCI Trips,Refrigerator,Freeze
4.8 out of 5 stars
Xtreme Smart Wi-Fi Window/Door Sensor | Personal Security with Adhesive Backing | Powered by 2 AAA Batteries | Instant Notifications & Remote Access | No Hub Required $9.99

$999
current price $9.99Xtreme Smart Wi-Fi Window/Door Sensor | Personal Security with Adhesive Backing | Powered by 2 AAA Batteries | Instant Notifications & Remote Access | No Hub Required
4.8 out of 5 stars
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers $13.46

$1346
current price $13.46Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
GE mySelectSmart Wireless Door Sensor Lighting Control with Receiver 36236 $7.00

$700
current price $7.00GE mySelectSmart Wireless Door Sensor Lighting Control with Receiver 36236
4.8 out of 5 stars
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor From $23.99
From$2399
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor
4.3 out of 5 stars
Reduced price, Indoor Motion Sensor Alarm, 125dB Wireless Infrared Security Detector with 328ft Remote Control for Home, Garage, Van $19.88 Was $25.99
Reduced price

Sponsored
Now$1988
current price Now $19.88, Was $25.99$25.99
Indoor Motion Sensor Alarm, 125dB Wireless Infrared Security Detector with 328ft Remote Control for Home, Garage, Van
SwitchBot Motion Sensor, Smart PIR with Stand, White $24.99

Sponsored
$2499
current price $24.99SwitchBot Motion Sensor, Smart PIR with Stand, White
4.5 out of 5 stars
Giunmcul 50% Off Clear Wifi Door Sensor Remote Alarm Reminder Google- Linkage APP Alarm Situation Query $10.99

$1099
current price $10.99Giunmcul 50% Off Clear Wifi Door Sensor Remote Alarm Reminder Google- Linkage APP Alarm Situation Query
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 2M $16.76

$1676
current price $16.76TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 2M
Muxlab IR Sensor $21.00

$2100
current price $21.00Muxlab IR Sensor
GREENCYCLE Wireless Motion Sensor Alarm with Remote, IP64 Waterproof 350M Long-Range Split Driveway Alarm, Door Entry Door Bell Chime for Business Home Security 1 Transmitter 2 Alarms $60.47

$6047
current price $60.47GREENCYCLE Wireless Motion Sensor Alarm with Remote, IP64 Waterproof 350M Long-Range Split Driveway Alarm, Door Entry Door Bell Chime for Business Home Security 1 Transmitter 2 Alarms
5 out of 5 stars
Usbinx Life 129dB Motion-Detecting Strobe Alarm with Remote (IP65) $14.95

$1495
current price $14.95Usbinx Life 129dB Motion-Detecting Strobe Alarm with Remote (IP65)
XIHAMA 110db, Burglar Household Sensor & Alarm $14.24

$1424
current price $14.24XIHAMA 110db, Burglar Household Sensor & Alarm
5 out of 5 stars
130dB Loud Door Alarm Adjustable Volume, 5 Feature Modes Door Alarms for Kids Safety Home Security Pool Safety Alzheimers Door Window Open Sensor Wireless Door Alarm with Remote $18.60

$1860
current price $18.60130dB Loud Door Alarm Adjustable Volume, 5 Feature Modes Door Alarms for Kids Safety Home Security Pool Safety Alzheimers Door Window Open Sensor Wireless Door Alarm with Remote
4.5 out of 5 stars
Braeburn- 7490 BlueLink Smart Connect Wireless Remote Outdoor Sensor, Pack of 6 $75.97

$7597
current price $75.97Braeburn- 7490 BlueLink Smart Connect Wireless Remote Outdoor Sensor, Pack of 6
Wsdcam Wireless Door Alarm with Remote 105dB Loud Pool Door Alarm Sensor for Kids Safety Home Security- 2 Pack $20.99

$2099
current price $20.99Wsdcam Wireless Door Alarm with Remote 105dB Loud Pool Door Alarm Sensor for Kids Safety Home Security- 2 Pack
4.3 out of 5 stars
Door Window Break Burglar Detection For Wifi Smart Vibration Sensor Home Security Protection Real-Time Remote Shock Alarm $16.98

$1698
current price $16.98Door Window Break Burglar Detection For Wifi Smart Vibration Sensor Home Security Protection Real-Time Remote Shock Alarm
PRO1 R751WO Wireless Remote Sensor For T755WHO $88.15

$8815
current price $88.15PRO1 R751WO Wireless Remote Sensor For T755WHO
Electrical Tools Smart Home Security Alarm for Door and Window Functional Remote Window Sensor with Compact Appliance Utility for Household Use $14.63

$1463
current price $14.63Electrical Tools Smart Home Security Alarm for Door and Window Functional Remote Window Sensor with Compact Appliance Utility for Household Use
Gases Leakage Test Device Gases Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys High Decible Alarm $20.96

$2096
current price $20.96Gases Leakage Test Device Gases Tuya Wifi Gases Leakage Detection Device Live Voice Prompt APP Remote Alarm with Concentration Display USB Power Supplys High Decible Alarm
GREENCYCLE Motion Sensor Doorbell, Door Chime for Business Entry, Store Welcome Buzzer Monitor,Motion Sensor Detect Alarm, Caregiver Reminder for Elderly, Visitor Bell - 1 Receiver 1 Motion Sensor From $17.99
From$1799
GREENCYCLE Motion Sensor Doorbell, Door Chime for Business Entry, Store Welcome Buzzer Monitor,Motion Sensor Detect Alarm, Caregiver Reminder for Elderly, Visitor Bell - 1 Receiver 1 Motion Sensor
4.5 out of 5 stars
Tuya 2-Pack WiFi Door Sensor Kit - Black ABS, Battery Operated (Requires 2x AAA, Not Included), No Assembly Required $15.31

$1531
current price $15.31Tuya 2-Pack WiFi Door Sensor Kit - Black ABS, Battery Operated (Requires 2x AAA, Not Included), No Assembly Required
QD-Gotrays Solar Outdoor Motion Sensor Alarm with 13 Sounds, Support Recording and Adjustable Volume, 130db Dual Speaker Motion Detector Alarm Light with Remote for Farm, Yard, Orchard, Building $35.49

$3549
current price $35.49QD-Gotrays Solar Outdoor Motion Sensor Alarm with 13 Sounds, Support Recording and Adjustable Volume, 130db Dual Speaker Motion Detector Alarm Light with Remote for Farm, Yard, Orchard, Building
4 out of 5 stars
WiFi Sound and Light Alarm Infrared Detector PIR Motion Alarm Sensor Smart TUYA APP Remote Notification Security System $15.99

$1599
current price $15.99WiFi Sound and Light Alarm Infrared Detector PIR Motion Alarm Sensor Smart TUYA APP Remote Notification Security System
GJX Propane/Natural Gas Detector,Home Leak Alarm with Remote Control,Tester,Sensor,Sniffer,Combustible Level: Methane,Butane,LPG,LNG,Voice/Light Warning $18.80

$1880
current price $18.80GJX Propane/Natural Gas Detector,Home Leak Alarm with Remote Control,Tester,Sensor,Sniffer,Combustible Level: Methane,Butane,LPG,LNG,Voice/Light Warning
Popular in Remote Sensor
Related Products
Honeywell Home 5800Mini Wireless Door/ Window Contact
Honeywell Home 5800Mini Wireless Door/ Window Contact$37.99current price $37.99Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet
Honeywell Ademco 5816WMWH White Door/Window Transmitter w/Magnet$28.85current price $28.85Wsdcam Glass Break Sensor Alarm 125dB Wireless Detector Vibration for Window Door Security - 4 Pack
Wsdcam Glass Break Sensor Alarm 125dB Wireless Detector Vibration for Window Door Security - 4 Pack$27.99current price $27.99Honeywell Battery Operated Security Alarm with Keypad
Honeywell Battery Operated Security Alarm with Keypad$211.90current price $211.90Smart Siren Alarm, Loud 110 dB, Wireless Alarm for Home Security/Intrusion/Burglar Alarm, Panic Alarm, Audible Alerts, Remote Control, Works with Alexa, Google, Home Assistant, IFTTT - Hub Required
Smart Siren Alarm, Loud 110 dB, Wireless Alarm for Home Security/Intrusion/Burglar Alarm, Panic Alarm, Audible Alerts, Remote Control, Works with Alexa, Google, Home Assistant, IFTTT - Hub Required$28.99current price $28.99Qolsys QW9104840 IQ Remote Touchscreen Alarm Keypad
Qolsys QW9104840 IQ Remote Touchscreen Alarm Keypad$279.99current price $279.99Window Alarm, 10-Pack Wireless Window Door Entry Alarm Burglar Security Alarm Magnetic Sensor Ideal for Home, Garage, Apartment, Dorm, Office
Window Alarm, 10-Pack Wireless Window Door Entry Alarm Burglar Security Alarm Magnetic Sensor Ideal for Home, Garage, Apartment, Dorm, Office$15.77current price $15.77Honeywell Home 6290W 7" Color Graphic Touchscreen Keypad
Honeywell Home 6290W 7" Color Graphic Touchscreen Keypad$277.46current price $277.46BUNKER HILL Wireless Driveway Alarm Alert System Security Garage Intruder PIR Motion Sensor, White
BUNKER HILL Wireless Driveway Alarm Alert System Security Garage Intruder PIR Motion Sensor, White$39.99current price $39.99Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included)
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included)$13.99current price $13.99GREENCYCLE Wireless Motion Sensor Alarm with Remote Control, IP64 Waterproof 350M Long-range Split Driveway Alarm, Door Entry Door Bell Chime for Business Home Security
GREENCYCLE Wireless Motion Sensor Alarm with Remote Control, IP64 Waterproof 350M Long-range Split Driveway Alarm, Door Entry Door Bell Chime for Business Home Security$31.35current price $31.35Honeywell WAVE2 Siren, Dual Tone, Wall Mount, Warning Alarm
Honeywell WAVE2 Siren, Dual Tone, Wall Mount, Warning Alarm$13.99current price $13.99Driveway Alarm 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor-DIY Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use
Driveway Alarm 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor-DIY Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use$28.01current price $28.01Honeywell VISTA-20P Ademco Control Panel, PCB in Aluminum Enclosure
Honeywell VISTA-20P Ademco Control Panel, PCB in Aluminum Enclosure$79.95current price $79.95Infrared Motion Sensor Alarm - Burglar with 2 Remote Controls, Suitable for Home/Garages/Shops By PULMCheerger
Infrared Motion Sensor Alarm - Burglar with 2 Remote Controls, Suitable for Home/Garages/Shops By PULMCheerger$10.95current price $10.95












