Hal Sensor(15)
Uses item details. Price when purchased online
Smart Probe 4000 $299.99
Sponsored
$29999
current price $299.99Smart Probe 4000
ADT Blu Glass Break Sensor, Machine Learning Detector, 25-Ft Range, Tamper Alerts, and ADT+ App Control, (Plan Required) $40.00
Sponsored
$4000
current price $40.00ADT Blu Glass Break Sensor, Machine Learning Detector, 25-Ft Range, Tamper Alerts, and ADT+ App Control, (Plan Required)
Deal, Topvico Water Leak Detectors for Home, Basements, Heater Leak Detector, Sump Pump Overflow Moisture Flood Sensor, 120dB Battery Operated 10 Packs From $7.56
Deal
Sponsored
From$756
Topvico Water Leak Detectors for Home, Basements, Heater Leak Detector, Sump Pump Overflow Moisture Flood Sensor, 120dB Battery Operated 10 Packs
4.5 out of 5 stars
YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required) From $35.59
Sponsored
From$3559
YoLink LoRa Smart Outdoor Motion Detector Sensor, Driveway Alert, Property Invasion/Tresspassing Detector, 1/4 Mile Open Air Range, Email/SMS/Push Alerts, Alexa, IFTTT, Home Assistant (Hub Required)
4.7 out of 5 stars
Halo MS180 180 Degree Replacement Motion Security Floodlight Sensor, Bronze $25.20
$2520
current price $25.20Halo MS180 180 Degree Replacement Motion Security Floodlight Sensor, Bronze
10 Pcs A3144 3 Terminal Sensitive Hall Effect Switch Sensor $7.49
$749
current price $7.4910 Pcs A3144 3 Terminal Sensitive Hall Effect Switch Sensor
Uxcell 5pcs ACS712 Current Sensor Module 30A Hall Effect Current Sensor Measuring AC/DC $13.09
$1309
current price $13.09Uxcell 5pcs ACS712 Current Sensor Module 30A Hall Effect Current Sensor Measuring AC/DC
1 Piece of -B1 Turbine Water Flow Sensor G1 / 2 Inch Electromagnetic Brass In-Line Hall Switch Male Thread 1-25 L/Min,1 * water flow sensor,Gold $10.69
$1069
current price $10.691 Piece of -B1 Turbine Water Flow Sensor G1 / 2 Inch Electromagnetic Brass In-Line Hall Switch Male Thread 1-25 L/Min,1 * water flow sensor,Gold
Unique Bargains G1/2 Hall Effect Liquid Water Flow Sensor Switch Flow Meter Counters 1-30L/min YF-C01 $15.49
$1549
current price $15.49Unique Bargains G1/2 Hall Effect Liquid Water Flow Sensor Switch Flow Meter Counters 1-30L/min YF-C01
Water Flow Sensor Switch G1/2" Copper Hall Effect Liquid Switch Flowmeter Meter $8.62 Was $10.72
Now$862
current price Now $8.62, Was $10.72$10.72
Water Flow Sensor Switch G1/2" Copper Hall Effect Liquid Switch Flowmeter Meter
Deal, 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 $15.99 Was $31.99
Deal
Sponsored
Now$1599
current price Now $15.99, Was $31.99$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
Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included) $39.99
Sponsored
$3999
current price $39.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
3.9 out of 5 stars
eMACROS Solar Wireless Motion Sensor and Alarm, 1/2 Mile Range, Outdoor Waterproof Coverage From $45.99
Sponsored
From$4599
eMACROS Solar Wireless Motion Sensor and Alarm, 1/2 Mile Range, Outdoor Waterproof Coverage
4.6 out of 5 stars
Wireless Driveway Alarm Motion Sensor Alert System 656FT Range Indoor Outdoor Waterproof Security Detector Kit with 2 Sensors 1 Receiver 38 Chimes 4 Volume Levels 433MHz $26.88
Sponsored
$2688
current price $26.88Wireless Driveway Alarm Motion Sensor Alert System 656FT Range Indoor Outdoor Waterproof Security Detector Kit with 2 Sensors 1 Receiver 38 Chimes 4 Volume Levels 433MHz
5 out of 5 stars
LCD Natural Propane Gas Leak Detector Household Sensor & Alarm $26.99
Sponsored
$2699
current price $26.99LCD Natural Propane Gas Leak Detector Household Sensor & Alarm
Other options to consider(50)
Deal, 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 $15.99 Was $31.99
Deal
Now$1599
current price Now $15.99, Was $31.99$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
Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder $129.99
$12999
current price $129.99Elitech ILD-100H HVAC Refrigerant Leak Detector Heated Diode Sensor Life Halogen Freon Sniffer, Air Conditioning Detection, Automotive Gas Finder
5 out of 5 stars
Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included) $39.99
$3999
current price $39.99Natural Gas Detector CH4, Combustible Gas Methane Alarm Battery Powered with Light & Audible Indicator,Gas Monitor Sensor for Home RV Kitchen Apartment Safety (Battery included)
3.9 out of 5 stars
Clearance, Rirool Natural Gas Detector with Digital Display, 85dB Alarm, Plug-in Gas Leak Sensor for Home, Kitchen, Restaurant, Hotel, School, Warehouse Safety Monitor $16.99 Was $24.99
Now$1699
current price Now $16.99, Was $24.99$24.99
Rirool Natural Gas Detector with Digital Display, 85dB Alarm, Plug-in Gas Leak Sensor for Home, Kitchen, Restaurant, Hotel, School, Warehouse Safety Monitor
4.6 out of 5 stars
All-Pro MS180 Bronze 180 Degree in Replacement Sensor $25.20
$2520
current price $25.20All-Pro MS180 Bronze 180 Degree in Replacement Sensor
4.3 out of 5 stars
LCD Natural Propane Gas Leak Detector Household Sensor & Alarm $26.99
$2699
current price $26.99LCD Natural Propane Gas Leak Detector Household Sensor & Alarm
Deal, Topvico Water Alarms for Basements, Heater Leak Detector, Sump Pump Overflow Moisture Flood Sensor, 120dB Work Alone Battery Operated 3 Packs From $7.56
Deal
5 options
Available in additional 5 optionsFrom$756
Topvico Water Alarms for Basements, Heater Leak Detector, Sump Pump Overflow Moisture Flood Sensor, 120dB Work Alone Battery Operated 3 Packs
4.5 out of 5 stars
G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min Black $12.49
$1249
current price $12.49G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counters 1-25L/min Black
8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $8.97 Was $11.46
Now$897
current price Now $8.97, Was $11.46$11.46
8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
3 out of 5 stars
Human Body Sensor HS1,Smart PIR Motion Sensor and Light Sensor for Home Security and Automation $15.52
$1552
current price $15.52Human Body Sensor HS1,Smart PIR Motion Sensor and Light Sensor for Home Security and Automation
Garage Door Sensor 41A5034, Sensor Replacement with safety sensor option 2 Pieces By PULMCheerger $15.62
$1562
current price $15.62Garage Door Sensor 41A5034, Sensor Replacement with safety sensor option 2 Pieces By PULMCheerger
4.5 out of 5 stars
20X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $19.39
$1939
current price $19.3920X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
3 out of 5 stars
Human Body Sensor HS1,Smart PIR Motion Sensor and Light Sensor for Home Security and Automation $18.07
$1807
current price $18.07Human Body Sensor HS1,Smart PIR Motion Sensor and Light Sensor for Home Security and Automation
ADT Blu Glass Break Sensor, Machine Learning Detector, 25-Ft Range, Tamper Alerts, and ADT+ App Control, (Plan Required) $40.00
$4000
current price $40.00ADT Blu Glass Break Sensor, Machine Learning Detector, 25-Ft Range, Tamper Alerts, and ADT+ App Control, (Plan Required)
YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required $23.99
$2399
current price $23.99YoLink Water Leak Detector 4 with 105dB Audio Alarm, Freeze Warning, App Push, Email Alerts and Limited Text - Smart Water Sensor Alarm w/ Alexa, IFTTT - 1/4 Mile Long Range, Hub Required
5 out of 5 stars
KeylessOption Replacement for Linear HAE00002 Garage Safety Beam Sensor From $11.20
3 options
Available in additional 3 optionsFrom$1120
KeylessOption Replacement for Linear HAE00002 Garage Safety Beam Sensor
4.5 out of 5 stars
ADT Blu Door and Window Sensor 4-Pack, Wireless Alarm Sensors with Tamper Alerts & Convenience Mode, Plan Required. $59.99
$5999
current price $59.99ADT Blu Door and Window Sensor 4-Pack, Wireless Alarm Sensors with Tamper Alerts & Convenience Mode, Plan Required.
Best seller, TOPGREENER Motion Sensor Light Switch, Occupancy Detector, On/Off Override, Single-Pole, Fluorescent 500VA/Motor 1/8Hp/Incandescent 500W, Neutral Wire Required From $16.99
Best seller
2 options
Available in additional 2 optionsFrom$1699
TOPGREENER Motion Sensor Light Switch, Occupancy Detector, On/Off Override, Single-Pole, Fluorescent 500VA/Motor 1/8Hp/Incandescent 500W, Neutral Wire Required
4.4 out of 5 stars
Arlo All-in-One Sensor with 8 sensing functions for Home Security System MS1001-100NAS $29.99
$2999
current price $29.99Arlo All-in-One Sensor with 8 sensing functions for Home Security System MS1001-100NAS
4.3 out of 5 stars
Seco-Larm SD-927PKC-NEVQ Enforcer Wave-to-Open Sensor with Manual Override Button $42.55
$4255
current price $42.55Seco-Larm SD-927PKC-NEVQ Enforcer Wave-to-Open Sensor with Manual Override Button
4.5 out of 5 stars
Zing Ear TP-01 ZH Touch Lamp Light Dimmer Switch Control Sensor $6.55
$655
current price $6.55Zing Ear TP-01 ZH Touch Lamp Light Dimmer Switch Control Sensor
4.4 out of 5 stars
Garage Door Safety Sensor for Linear Doors HAE00002 LSO50 LDO33 LDO50 - Complete Single Kit $15.88
$1588
current price $15.88Garage Door Safety Sensor for Linear Doors HAE00002 LSO50 LDO33 LDO50 - Complete Single Kit
Ortis Humidity Sensor Switch, in-Wall Bathroom Fan Automated Control Switch, Separate Sensor for Better Moisture Detection, 328ft Range, 110/220V, Keep Your Room Dry From $22.99
2 options
Available in additional 2 optionsFrom$2299
Ortis Humidity Sensor Switch, in-Wall Bathroom Fan Automated Control Switch, Separate Sensor for Better Moisture Detection, 328ft Range, 110/220V, Keep Your Room Dry
5 out of 5 stars
Swann Swann Water Leak Alarm Sensor, Home Water Detector, Wireless Wi-Fi Connection, No Hub Required, Smartphone Alerts, Early Flood Detection From $14.95
6 options
Available in additional 6 optionsFrom$1495
Swann Swann Water Leak Alarm Sensor, Home Water Detector, Wireless Wi-Fi Connection, No Hub Required, Smartphone Alerts, Early Flood Detection
4 out of 5 stars
41A5034 Garage Door Safety Sensor - Replacement for Chamberlain LiftMaster Craftsman 1997+ Openers, Replaces G801CB-P 801CB 2610459 0410136, Garage Door Opener Accessory $18.98
$1898
current price $18.9841A5034 Garage Door Safety Sensor - Replacement for Chamberlain LiftMaster Craftsman 1997+ Openers, Replaces G801CB-P 801CB 2610459 0410136, Garage Door Opener Accessory
Garage Door Sensor with Brackets, Safety Sensor Kit Replacement, Garage Door Sensors, Safety Sensor Beam Garage Door Openers $14.99
$1499
current price $14.99Garage Door Sensor with Brackets, Safety Sensor Kit Replacement, Garage Door Sensors, Safety Sensor Beam Garage Door Openers
4 out of 5 stars
Seco-Larm SM-226R-3Q Round Overhead Door Contact Magnetic Sensor for Security and Alarm Systems $25.09
$2509
current price $25.09Seco-Larm SM-226R-3Q Round Overhead Door Contact Magnetic Sensor for Security and Alarm Systems
41A5034 Garage SafetySensor Kit Compatible,Garage Door Openers, Garage Door Sensors,Replacement G801CB-P 801CB 041-0136 $15.39
$1539
current price $15.3941A5034 Garage SafetySensor Kit Compatible,Garage Door Openers, Garage Door Sensors,Replacement G801CB-P 801CB 041-0136
5 out of 5 stars
2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,2 x Magnetic Door Sensor (2 parts) 8 x Screw Nail,White $7.49
$749
current price $7.492X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,2 x Magnetic Door Sensor (2 parts) 8 x Screw Nail,White
Door Alarm, Door Window Sensor Alarms, Entry Sensor for Home Security with Remote,Adjustable Volume,5 Feature Modes,130dB Loud, Door Alarms for Kids Safety,Dementia Patients,Pool Door, Alzheimers $16.99
$1699
current price $16.99Door Alarm, Door Window Sensor Alarms, Entry Sensor for Home Security with Remote,Adjustable Volume,5 Feature Modes,130dB Loud, Door Alarms for Kids Safety,Dementia Patients,Pool Door, Alzheimers
5 out of 5 stars
Best seller, 41A5034 Garage Door Sensor with Brackets, Replacement for Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible with Liftmaster Chamberlain Craftsman Garage Door openers From $15.49
Best seller
2 options
Available in additional 2 optionsFrom$1549
41A5034 Garage Door Sensor with Brackets, Replacement for Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible with Liftmaster Chamberlain Craftsman Garage Door openers
4.6 out of 5 stars
Linear 2-Set Garage Door Safety Sensor Kit with 10 Terminals Beam Eyes for HAE00002 LSO50 LDO33 LDO50 $26.00
$2600
current price $26.00Linear 2-Set Garage Door Safety Sensor Kit with 10 Terminals Beam Eyes for HAE00002 LSO50 LDO33 LDO50
Door and Window Alarms for Home Security, 95dB Magnetic Sensor Alarm, Pool Door Alarm for Kids Safety, 4-in-1 Mode Small Wireless Door Alarms 10Pack $13.99
$1399
current price $13.99Door and Window Alarms for Home Security, 95dB Magnetic Sensor Alarm, Pool Door Alarm for Kids Safety, 4-in-1 Mode Small Wireless Door Alarms 10Pack
4.3 out of 5 stars
Garage Door Safety Sensor Replacement Kit, Safety Beam Eyes Sensor with Mounting Brackets for Garage Door Opener $12.14
$1214
current price $12.14Garage Door Safety Sensor Replacement Kit, Safety Beam Eyes Sensor with Mounting Brackets for Garage Door Opener
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