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Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
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$29.98
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Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
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Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
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Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
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Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
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$122.23
Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
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Arccos Smart Sensors Bundle - Gen 4 Smoke Sensors, Link Pro & 1st Year's Membership
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Arccos Smart Sensors Bundle - Gen 4 Smoke Sensors, Link Pro & 1st Year's Membership
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$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2173)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2173)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-601-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-601-M12-120)
Automation Direct
$933.00
Non-Contact Radar Level Sensor
IOThrifty
$933.00
Non-Contact Radar Level Sensor
IOThrifty
$27.99
Autel TPMS Sensor 1-Sensor, MX-Sensor 315Mhz + 433Mhz Metal Valve, Programmable Universal Specially Built For OEM Sensors Replacement, Work With Autel
Amazon.com
443
$27.99
Autel TPMS Sensor 1-Sensor, MX-Sensor 315Mhz + 433Mhz Metal Valve, Programmable Universal Specially Built For OEM Sensors Replacement, Work With Autel
Amazon.com
443
$99.99
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings, Temperature And Occupancy Detection - Compatible With Ecobee Thermostats For Home
Amazon.com
7K+
Free shipping
$99.99
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings, Temperature And Occupancy Detection - Compatible With Ecobee Thermostats For Home
Amazon.com
7K+
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-614-M12)
Automation Direct
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-614-M12)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2172)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2172)
Automation Direct
$100.00
Rectangular photo sensor: 0-1m range, through-beam pair (PN# BTF1M-TDTL)
Automation Direct
$100.00
Rectangular photo sensor: 0-1m range, through-beam pair (PN# BTF1M-TDTL)
Automation Direct
$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Water Resistant Temperature And Humidity
Amazon.com
742
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$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Water Resistant Temperature And Humidity
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$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-613-M12)
Automation Direct
1
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-613-M12)
Automation Direct
1
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$59.00
Rectangular photo sensor: 0.1-5m range, polarized retroreflective (PN# QMRN-0P-0A)
Automation Direct
$59.00
Rectangular photo sensor: 0.1-5m range, polarized retroreflective (PN# QMRN-0P-0A)
Automation Direct
$125.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-509-M12)
Automation Direct
$125.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-509-M12)
Automation Direct
$116.65
Telemecanique Sensors Inductive Cylindrical Proximity Sensor: Non-Terminated Cable, Shielded, NPN Model: XS612B1NAL2
Grainger
$116.65
Telemecanique Sensors Inductive Cylindrical Proximity Sensor: Non-Terminated Cable, Shielded, NPN Model: XS612B1NAL2
Grainger
$211.00
Rectangular Contrast Sensor: 6-12mm range, diffuse (PN# TL46-WL-815L)
Automation Direct
$211.00
Rectangular Contrast Sensor: 6-12mm range, diffuse (PN# TL46-WL-815L)
Automation Direct
$127.00
Inductive Proximity Sensor: 8mm diameter x 66mm body, 6mm range (PN# DW-AS-711-M8)
Automation Direct
$127.00
Inductive Proximity Sensor: 8mm diameter x 66mm body, 6mm range (PN# DW-AS-711-M8)
Automation Direct
$52.00
Rectangular photo sensor: 0-1m range, diffuse (PN# QMR8-0P-0F)
Automation Direct
$52.00
Rectangular photo sensor: 0-1m range, diffuse (PN# QMR8-0P-0F)
Automation Direct
$79.00
Rectangular photo sensor: 2m range, polarized retroreflective (PN# CXP-AN-1F)
Automation Direct
$79.00
Rectangular photo sensor: 2m range, polarized retroreflective (PN# CXP-AN-1F)
Automation Direct
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Shop a sensor review

Sponsored
About our ads
$29.98
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
25% off
$29.98
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
$89.94
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
26K+
Free shipping
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$89.94
$99.99
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors Or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy
Amazon.com
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Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
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Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
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Arccos Smart Sensors Bundle - Gen 4 Smoke Sensors, Link Pro & 1st Year's Membership
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Arccos Smart Sensors Bundle - Gen 4 Smoke Sensors, Link Pro & 1st Year's Membership
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Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2173)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2173)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-601-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-601-M12-120)
Automation Direct
$933.00
Non-Contact Radar Level Sensor
IOThrifty
$933.00
Non-Contact Radar Level Sensor
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$27.99
Autel TPMS Sensor 1-Sensor, MX-Sensor 315Mhz + 433Mhz Metal Valve, Programmable Universal Specially Built For OEM Sensors Replacement, Work With Autel
Amazon.com
443
$27.99
Autel TPMS Sensor 1-Sensor, MX-Sensor 315Mhz + 433Mhz Metal Valve, Programmable Universal Specially Built For OEM Sensors Replacement, Work With Autel
Amazon.com
443
$99.99
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings, Temperature And Occupancy Detection - Compatible With Ecobee Thermostats For Home
Amazon.com
7K+
Free shipping
$99.99
Ecobee Smart Sensor 2 Pack - Comfort, Security, Energy Savings, Temperature And Occupancy Detection - Compatible With Ecobee Thermostats For Home
Amazon.com
7K+
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-614-M12)
Automation Direct
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-614-M12)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2172)
Automation Direct
$243.00
Rectangular photo sensor: 0-1m range, diffuse w/suppression (PN# OPT2172)
Automation Direct
$100.00
Rectangular photo sensor: 0-1m range, through-beam pair (PN# BTF1M-TDTL)
Automation Direct
$100.00
Rectangular photo sensor: 0-1m range, through-beam pair (PN# BTF1M-TDTL)
Automation Direct
$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Water Resistant Temperature And Humidity
Amazon.com
742
Free shipping
$69.99
Sensorpush HT.W Smart Temperature Sensor & Humidity Sensor - Thermometer & Hygrometer W/App Monitoring - Water Resistant Temperature And Humidity
Amazon.com
742
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-613-M12)
Automation Direct
1
$19.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 4mm range (PN# DW-AS-613-M12)
Automation Direct
1
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$59.00
Rectangular photo sensor: 0.1-5m range, polarized retroreflective (PN# QMRN-0P-0A)
Automation Direct
$59.00
Rectangular photo sensor: 0.1-5m range, polarized retroreflective (PN# QMRN-0P-0A)
Automation Direct
$125.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-509-M12)
Automation Direct
$125.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-509-M12)
Automation Direct
$116.65
Telemecanique Sensors Inductive Cylindrical Proximity Sensor: Non-Terminated Cable, Shielded, NPN Model: XS612B1NAL2
Grainger
$116.65
Telemecanique Sensors Inductive Cylindrical Proximity Sensor: Non-Terminated Cable, Shielded, NPN Model: XS612B1NAL2
Grainger