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Electronics Sensor

Uses item details. Price when purchased online

(2 pack) Universal Security Instruments, Sensing Plus, Hardwired Smoke & Fire Alarm, Multi-Criteria Detection, with 10 Year Battery Backup $69.88 $34.94/ea

(2 pack) Universal Security Instruments, Sensing Plus, Hardwired Smoke & Fire Alarm, Multi-Criteria Detection, with 10 Year Battery Backup
Options
Sponsored
current price $69.88
$34.94/ea
From $34.94

(2 pack) Universal Security Instruments, Sensing Plus, Hardwired Smoke & Fire Alarm, Multi-Criteria Detection, with 10 Year Battery Backup

4.3 out of 5 Stars. 115 reviews
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eMACROS Pro 4 Smart Solar Driveway Alarm (2.4G Wi-Fi Only) - App Push Notifications, 1/2 Mile Wireless Range Motion Sensor & Rechargeable Base Station with 3-Day Backup (No Camera) $56.99

eMACROS Pro 4 Smart Solar Driveway Alarm (2.4G Wi-Fi Only) - App Push Notifications, 1/2 Mile Wireless Range Motion Sensor & Rechargeable Base Station with 3-Day Backup (No Camera)
Sponsored
current price $56.99

eMACROS Pro 4 Smart Solar Driveway Alarm (2.4G Wi-Fi Only) - App Push Notifications, 1/2 Mile Wireless Range Motion Sensor & Rechargeable Base Station with 3-Day Backup (No Camera)

5 out of 5 Stars. 1 reviews
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eMACROS Motion Sensor Weatherproof Adjustable 1/2 Mile Long Range Solar Wireless Driveway Alarm From $28.04

eMACROS Motion Sensor Weatherproof Adjustable 1/2 Mile Long Range Solar Wireless Driveway Alarm
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Sponsored
From$2804

eMACROS Motion Sensor Weatherproof Adjustable 1/2 Mile Long Range Solar Wireless Driveway Alarm

4.6 out of 5 Stars. 344 reviews
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Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White From $81.75 Was $85.29

Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White
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From$8175

Inkird Home Radon Detector, Portable Radon Meter, Short-Term and Long-Term Accurate Monitoring 2-Year Battery,White

4.4 out of 5 Stars. 18 reviews
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Bitiwend, 16ft Black Motion Household Sensors & Alarms

Bitiwend, 16ft Black Motion Household Sensors & Alarms
Black, variant on Bitiwend, 16ft Black Motion Household Sensors & Alarms
gray 1 sensor+1 receiver, variant on Bitiwend, 16ft Black Motion Household Sensors & Alarms
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Bitiwend, 16ft Black Motion Household Sensors & Alarms

4.1 out of 5 Stars. 82 reviews
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Best seller Driveway Alarm Wireless Outside, Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 1 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property $18.99

Driveway Alarm Wireless Outside, Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 1 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property
current price $18.99

Driveway Alarm Wireless Outside, Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 1 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property

4 out of 5 Stars. 82 reviews
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Best seller Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included) From $10.49

Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included)
Available in additional 3 options
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From$1049

Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included)

3.8 out of 5 Stars. 201 reviews
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Ecobee EB-RSHM2PK-01 Decibel Rating 1 Maximum Range 1 Range White Household Sensors and Alarms Smart Sensor 2 Pieces 2 Pack $82.74 Was $99.00

Ecobee EB-RSHM2PK-01 Decibel Rating 1 Maximum Range 1 Range White Household Sensors and Alarms Smart Sensor 2 Pieces 2 Pack
current price Now $82.74, Was $99.00

Ecobee EB-RSHM2PK-01 Decibel Rating 1 Maximum Range 1 Range White Household Sensors and Alarms Smart Sensor 2 Pieces 2 Pack

4.4 out of 5 Stars. 191 reviews

New HC-SR501 Small PIR Sensor Module Pyroelectric Infrared Body Motion Sensing-1pc $3.48

New HC-SR501 Small PIR Sensor Module Pyroelectric Infrared Body Motion Sensing-1pc
current price $3.48

New HC-SR501 Small PIR Sensor Module Pyroelectric Infrared Body Motion Sensing-1pc

4.3 out of 5 Stars. 3 reviews

Entry Sensor (Pack of 4) Was $49.99

Entry Sensor (Pack of 4)

Entry Sensor (Pack of 4)

4.7 out of 5 Stars. 30 reviews

Akicon Humidity Sensor Switch for Bathroom Exhaust Fan, Ventilation fan, LED Light, Night Light, Air Moisture Control, Timer Switch for Bathroom Fan, UL Listed, White $43.99

Akicon Humidity Sensor Switch for Bathroom Exhaust Fan, Ventilation fan, LED Light, Night Light, Air Moisture Control, Timer Switch for Bathroom Fan, UL Listed, White
Sponsored
current price $43.99

Akicon Humidity Sensor Switch for Bathroom Exhaust Fan, Ventilation fan, LED Light, Night Light, Air Moisture Control, Timer Switch for Bathroom Fan, UL Listed, White

5 out of 5 Stars. 1 reviews
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Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank $69.99 Was $79.99

Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank
Sponsored
current price Now $69.99, Was $79.99

Sump Pump Alarm, Briidea Indoor/Outdoor High Water Septic Tank Alarm with 110dB Loud Alarm and Large LED Indicator, 10ft Level Float Switch, Ideal for Septic Sump Pump Pond Water Tank

4 out of 5 Stars. 2 reviews
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Best seller Fixdono Natural Gas Detector, Digital Sound Warning Gas Detector, Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse $17.99 Was $31.99

Fixdono Natural Gas Detector, Digital Sound Warning Gas Detector, Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse
current price Now $17.99, Was $31.99

Fixdono Natural Gas Detector, Digital Sound Warning Gas Detector, Natural Gas Leak Security Detection Detector, Alarm Monitor Plug-in Sensor for Home Kitchen Restaurant Hotel School Warehouse

4.4 out of 5 Stars. 274 reviews
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Best seller Bitiwend Door Alarm Sensor Bitiwend Wireless Door Chime Alert for Kids Safety Home (1 Receiver+3 Sensors)

Bitiwend Door Alarm Sensor Bitiwend Wireless Door Chime Alert for Kids Safety Home (1 Receiver+3 Sensors)

Bitiwend Door Alarm Sensor Bitiwend Wireless Door Chime Alert for Kids Safety Home (1 Receiver+3 Sensors)

4.1 out of 5 Stars. 124 reviews
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Bitiwend Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Chimes Adjustable Volume Mute Mode LED Indicators, $12.99 Was $14.58

Bitiwend Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Chimes Adjustable Volume Mute Mode LED Indicators,
current price Now $12.99, Was $14.58

Bitiwend Door Chime, Wireless Door Alarm Sensor with 600ft Range 58 Chimes Adjustable Volume Mute Mode LED Indicators,

4.4 out of 5 Stars. 66 reviews
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SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More $69.99

SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
current price $69.99

SensorPush HT.w Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Water Resistant Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More

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Entry Sensor $13.94

Entry Sensor
current price $13.94

Entry Sensor

4.7 out of 5 Stars. 76 reviews

Flash Deal Hosmart Wireless Driveway Alarm 1/2 Mile Range Outdoor Motion Sensor Household Sensors & Alarm From $34.99

Hosmart Wireless Driveway Alarm 1/2 Mile Range Outdoor Motion Sensor Household Sensors & Alarm
Brown, variant on Hosmart Wireless Driveway Alarm 1/2 Mile Range Outdoor Motion Sensor Household Sensors & Alarm
1 receiver 1 brown sensor, variant on Hosmart Wireless Driveway Alarm 1/2 Mile Range Outdoor Motion Sensor Household Sensors & Alarm
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From$3499

Hosmart Wireless Driveway Alarm 1/2 Mile Range Outdoor Motion Sensor Household Sensors & Alarm

4.6 out of 5 Stars. 86 reviews
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Arlo All-in-One Sensor with 8 sensing functions for Home Security System MS1001-100NAS $29.99

Arlo All-in-One Sensor with 8 sensing functions for Home Security System MS1001-100NAS
current price $29.99

Arlo All-in-One Sensor with 8 sensing functions for Home Security System MS1001-100NAS

4 out of 5 Stars. 4 reviews
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Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black From $13.98

Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black
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From$1398

Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black

4.1 out of 5 Stars. 102 reviews
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FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use $42.99

FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use
Sponsored
current price $42.99

FOUR E's Scientific Sump Alarm, High Water Alarm for Sump Pump & Septic Water, Weatherproof 110dB Audible Alarm with Float Switch for Indoor Use

eMACROS 500ft Range Security Sensors & Alarms, 2 Count From $11.69

eMACROS 500ft Range Security Sensors & Alarms, 2 Count
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From$1169

eMACROS 500ft Range Security Sensors & Alarms, 2 Count

4 out of 5 Stars. 59 reviews
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Rollback YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required From $21.99

YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required
Available in additional 4 options
Options
From$2199

YoLink Smart Wireless Temperature & Humidity Sensor, Wide Temp Range for Freezer, Fridge, Green House, Pet Cage, App Alerts, Emails, Text/SMS alerts- Hub Required

4.3 out of 5 Stars. 44 reviews

Window 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

Window Alarm, 10-Pack Wireless Window Door Entry Alarm Burglar Security Alarm Magnetic Sensor Ideal for Home, Garage, Apartment, Dorm, Office

4.4 out of 5 Stars. 10 reviews

Portable Motion Sensor Alarm And Entrance Alert Chime With 90dB Siren Sound $14.50

Portable Motion Sensor Alarm And Entrance Alert Chime With 90dB Siren Sound
current price $14.50

Portable Motion Sensor Alarm And Entrance Alert Chime With 90dB Siren Sound

4.1 out of 5 Stars. 21 reviews

Best seller GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases From $21.99

GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases
Available in additional 2 options
Options
From$2199

GasKnight Natural Gas Detector & Propane Detector. Natural Gas Leak Detection and Monitor for Home, Kitchen, Camper, Trailer or RV. Plug-In Gas Leak Sensor for LPG, LNG, Methane & Butane Gases

4.7 out of 5 Stars. 56 reviews
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Carevas H44632 1-120dB, 387ft White Motion Household Sensors & Alarms

Carevas H44632 1-120dB, 387ft White Motion Household Sensors & Alarms

Carevas H44632 1-120dB, 387ft White Motion Household Sensors & Alarms

4.2 out of 5 Stars. 31 reviews
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Driveway Alarm Wireless, Outdoor Motion Sensor Alarm with Motion Detector, Weatherproof Solar Driveway Alarm, 700 ft Range, 1 Receiver and 1 Sensor, Home Security System, Black $27.99 Was $39.99

Driveway Alarm Wireless, Outdoor Motion Sensor Alarm with Motion Detector, Weatherproof Solar Driveway Alarm, 700 ft Range, 1 Receiver and 1 Sensor, Home Security System, Black
current price Now $27.99, Was $39.99

Driveway Alarm Wireless, Outdoor Motion Sensor Alarm with Motion Detector, Weatherproof Solar Driveway Alarm, 700 ft Range, 1 Receiver and 1 Sensor, Home Security System, Black

4.3 out of 5 Stars. 130 reviews
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3-12M 360 Degree Ceiling Occupancy Sensor Motion Sensor Light Switch High Sensitive PIR Motion Sensor Switch $13.59

3-12M 360 Degree Ceiling Occupancy Sensor Motion Sensor Light Switch High Sensitive PIR Motion Sensor Switch
current price $13.59

3-12M 360 Degree Ceiling Occupancy Sensor Motion Sensor Light Switch High Sensitive PIR Motion Sensor Switch

5 out of 5 Stars. 1 reviews

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

Xtreme Smart Wi-Fi Window/Door Sensor | Personal Security with Adhesive Backing | Powered by 2 AAA Batteries | Instant Notifications & Remote Access | No Hub Required
current price $9.99

Xtreme Smart Wi-Fi Window/Door Sensor | Personal Security with Adhesive Backing | Powered by 2 AAA Batteries | Instant Notifications & Remote Access | No Hub Required

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

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)
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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. 104 reviews
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SimpliSafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Home Security System $41.55

SimpliSafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Home Security System
Sponsored
current price $41.55

SimpliSafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Home Security System

Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(White, Battery Not Included)

Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(White, Battery Not Included)
Black, variant on Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(White, Battery Not Included)
White, variant on Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(White, Battery Not Included)
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Smart WiFi Door and Window Sensor, No Hub Required Wireless Contact Sensor with App Alerts, Compatible with Alexa & Google Assistant(White, Battery Not Included)

Honeywell Entry Level Wireless PIR Motion Sensor - Motion sensor - wireless - 345 MHz $69.05

Honeywell Entry Level Wireless PIR Motion Sensor - Motion sensor - wireless - 345 MHz
current price $69.05

Honeywell Entry Level Wireless PIR Motion Sensor - Motion sensor - wireless - 345 MHz

5 out of 5 Stars. 2 reviews

Honeywell Home RedLINK 3.0 indoor sensors for T10+ (2-Pack) $122.13

Honeywell Home RedLINK 3.0 indoor sensors for T10+ (2-Pack)
current price $122.13

Honeywell Home RedLINK 3.0 indoor sensors for T10+ (2-Pack)

5 out of 5 Stars. 2 reviews

MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED From $13.46

MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED
Available in additional 3 options
Options
From$1346

MOBI Smart Home 2.4GHz WiFi Water Leak Sensor, Water Sensor, Water Detector Alarm; Water Leak & Flood Detector, Smart Notification App, Expand with Cameras & Smart Home Devices. Battery INCLUDED

4.8 out of 5 Stars. 12 reviews
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Smart WiFi Door & Window Sensor - Wireless Home Security Entry Detector with Real-Time Message Notifications, Ideal for Monitoring Door/Window Open Status in Smart Homes Was $6.99

Smart WiFi Door & Window Sensor - Wireless Home Security Entry Detector with Real-Time Message Notifications, Ideal for Monitoring Door/Window Open Status in Smart Homes

Smart WiFi Door & Window Sensor - Wireless Home Security Entry Detector with Real-Time Message Notifications, Ideal for Monitoring Door/Window Open Status in Smart Homes

Homezone Wi-Fi Smart Wireless Window/Door Alarm Sensor, White, 1 Alarm Included From $19.97

Homezone Wi-Fi Smart Wireless Window/Door Alarm Sensor, White, 1 Alarm Included
Available in additional 2 options
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From$1997

Homezone Wi-Fi Smart Wireless Window/Door Alarm Sensor, White, 1 Alarm Included

4.2 out of 5 Stars. 36 reviews
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Eve Door & Window (Matter) Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread $31.95

Eve Door & Window (Matter) Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread
current price $31.95

Eve Door & Window (Matter) Smart contact sensor for doors & windows, open/closed state, automatic control of accessories, notifications, Thread

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SensorPush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More $54.95

SensorPush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More
current price $54.95

SensorPush HT1 Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer w/App Monitoring - Indoor/Outdoor Temperature and Humidity Monitor w/Heat Index for RV, Fridge & More

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eMACROS 500ft Range Security Sensors & Alarms, 2 Count From $11.69

eMACROS 500ft Range Security Sensors & Alarms, 2 Count
Available in additional 3 options
Options
From$1169

eMACROS 500ft Range Security Sensors & Alarms, 2 Count

4 out of 5 Stars. 59 reviews
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Philips Wiz Motion Sensor, White $24.50

Philips Wiz Motion Sensor, White
current price $24.50

Philips Wiz Motion Sensor, White

4.6 out of 5 Stars. 46 reviews

WiFi Smart Motion Sensor Alarm Indoor Infrared PIR Detector Siren Tuya Smart APP Control Wireless Trigger Player Home Security

WiFi Smart Motion Sensor Alarm Indoor Infrared PIR Detector Siren Tuya Smart APP Control Wireless Trigger Player Home Security

WiFi Smart Motion Sensor Alarm Indoor Infrared PIR Detector Siren Tuya Smart APP Control Wireless Trigger Player Home Security

4.5 out of 5 Stars. 2 reviews

Wsdcam Window Alarm Sensors 125dB Ultra-Slim Wireless Glass Break Detector Vibration Alarm 8 Pack $49.99

Wsdcam Window Alarm Sensors 125dB Ultra-Slim Wireless Glass Break Detector Vibration Alarm 8 Pack
current price $49.99

Wsdcam Window Alarm Sensors 125dB Ultra-Slim Wireless Glass Break Detector Vibration Alarm 8 Pack

4.2 out of 5 Stars. 15 reviews

XIHAMA 25-80dB, 100 meters Motion Household Sensor & Alarm 5 Pieces $32.92

XIHAMA 25-80dB, 100 meters Motion Household Sensor & Alarm 5 Pieces
current price $32.92

XIHAMA 25-80dB, 100 meters Motion Household Sensor & Alarm 5 Pieces

4.5 out of 5 Stars. 19 reviews
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Aeotec GP-AEOMPSUS Zigbee Multipurpose Sensor $38.99

Aeotec GP-AEOMPSUS Zigbee Multipurpose Sensor
current price $38.99

Aeotec GP-AEOMPSUS Zigbee Multipurpose Sensor

1 out of 5 Stars. 1 reviews

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino $6.89

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino
current price $6.89

HC-SR04 Ultrasonic Distance Measuring Transducer Sensor Module for Arduino

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HQRP Photocell Thermal Type Light Sensor w/Wall Plate Dusk to Dawn Wire-in Switch Photoelectric Control for Outdoor Lighting, Garage Lights, Barn Light, Street Lights, etc.
current price $12.35

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Hosmart 1/2 Mile Wireless Driveway Household Sensors & Alarms 2 Piece

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Hosmart 1/2 Mile Wireless Driveway Household Sensors & Alarms 2 Piece

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Vivint dw12 window and door sensor
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