Shop Photoelectric Sensor with Alarm

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Ring - Alarm Contact Sensor (2Nd Gen) (1-Pack) - White
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Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
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Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
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First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector With Test & Silence Button, SM310, 1-Pack
Amazon.com
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First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector With Test & Silence Button, SM310, 1-Pack
Amazon.com
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Liftmaster LMRRUL Monitored Retro Reflective Safety Eye - Liftmaster-LMRRUL
Action Direct
119
$279.56
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Liftmaster LMRRUL Monitored Retro Reflective Safety Eye - Liftmaster-LMRRUL
Action Direct
119
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PR-M51N3 Optimized Ultra-Small Photoelectric Sensor
Amazon.com
Free shipping
$249.94
PR-M51N3 Optimized Ultra-Small Photoelectric Sensor
Amazon.com
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$94.00
Tubular photo sensor: 800mm range, diffuse (PN# FFI8-0N-1E)
Automation Direct
$94.00
Tubular photo sensor: 800mm range, diffuse (PN# FFI8-0N-1E)
Automation Direct
$81.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$81.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$105.98
Enforcer E-931-S50RRGQ Photo Eye From Shop Gate Openers
Shop Gate Openers
$105.98
Enforcer E-931-S50RRGQ Photo Eye From Shop Gate Openers
Shop Gate Openers
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System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
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System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
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Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
$55.00
Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
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Photocell - Adjustable- 1/2 Inch External Conduit Entrance Style Dusk To Dawn Sensor
LED Light Expert
23% off
$15.99
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Photocell - Adjustable- 1/2 Inch External Conduit Entrance Style Dusk To Dawn Sensor
LED Light Expert
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Photoelectric Sensor, Square PBT Housing, Dark On , NPN NO, Thru-Beam, Sensing Distance 150Cm, 2m 3-Wire Cable
L-com Global Connectivity
$64.99
Photoelectric Sensor, Square PBT Housing, Dark On , NPN NO, Thru-Beam, Sensing Distance 150Cm, 2m 3-Wire Cable
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.1 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.1 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$22.99
G-LUX Dusk To Dawn Photocell Sensor With Timer
Super Bright LEDs
$22.99
G-LUX Dusk To Dawn Photocell Sensor With Timer
Super Bright LEDs
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.2 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.2 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
1
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
1
$123.12
42KRP-9002-QD ALLEN BRADLEY - Sensors & Switches & Photoelectric Supplies
Radwell.com
$123.12
42KRP-9002-QD ALLEN BRADLEY - Sensors & Switches & Photoelectric Supplies
Radwell.com
$498.19
$622.79
Security System For Large Homes | Motion, Entry Sensors & Intrusion Defense | Official Simplisafe
SimpliSafe, Inc.
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Security System For Large Homes | Motion, Entry Sensors & Intrusion Defense | Official Simplisafe
SimpliSafe, Inc.
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Liftmaster Photo Optic System: Indoor/Outdoor, Surface Mount [PK/1] Model: CPS-UN4
Grainger
8
$410.07
Liftmaster Photo Optic System: Indoor/Outdoor, Surface Mount [PK/1] Model: CPS-UN4
Grainger
8
$105.00
SM312DQD BANNER ENGINEERING - Sensors & Switches & Photoelectric Supplies
Radwell.com
3
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SM312DQD BANNER ENGINEERING - Sensors & Switches & Photoelectric Supplies
Radwell.com
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Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
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Security System For Mid-Size Homes | 4 Motion Sensors And 4 Entry Sensors | Official Simplisafe
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Photocell - 2 Pack - 3 Prong Twist Style Dusk To Dawn Sensor
LED Light Expert
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Photocell - 2 Pack - 3 Prong Twist Style Dusk To Dawn Sensor
LED Light Expert
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SK-PHOTO HONEYWELL - Sensors & Switches & Parts Detector/Transmitter Supplies
Radwell.com
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SK-PHOTO HONEYWELL - Sensors & Switches & Parts Detector/Transmitter Supplies
Radwell.com
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Allen-Bradley 42EF-B1MPBC-A2 Photoswitch Photoelectric Sensor, A
PLCHardware.com
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Allen-Bradley 42EF-B1MPBC-A2 Photoswitch Photoelectric Sensor, A
PLCHardware.com
$397.02
Eaton Photoelectric Sensor: Built-In Connector, 4 - Pin M12 Connector, 10-40V DC, NPN And PNP Model: 1451E-6547
Grainger
1
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Eaton Photoelectric Sensor: Built-In Connector, 4 - Pin M12 Connector, 10-40V DC, NPN And PNP Model: 1451E-6547
Grainger
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Allen-Bradley 42SML-7100 Photoelectric Sensor, 11-28V DC, Ser. B
PLCHardware.com
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Allen-Bradley 42SML-7100 Photoelectric Sensor, 11-28V DC, Ser. B
PLCHardware.com
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Enforcer E-936-S45RRGQ Photoeye From Shop Gate Openers
Shop Gate Openers
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Enforcer E-936-S45RRGQ Photoeye From Shop Gate Openers
Shop Gate Openers
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TP-Link - Tapo Smart Home Security Kit - Motion Detector, Contact Sensors X2, And Smart Hub W/ Adjustable Chime/Siren Included - White
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TELEMECANIQUE SENSORS Photoelectric Sensor, Rectangl, Reflective, XUK1ARCNL2
Zoro.com
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TELEMECANIQUE SENSORS Photoelectric Sensor, Rectangl, Reflective, XUK1ARCNL2
Zoro.com
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Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
21
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Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
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Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor, 50 Feet
JMAC
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Seco-Larm E-931-S50RRGQ Reflective Photoelectric Beam Sensor, 50 Feet
JMAC
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$193.00
Allen-Bradley 42GRP-9042-QD PHOTOSWITCH Photoelectric Sensor, B
PLCHardware.com
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Allen-Bradley 42GRP-9042-QD PHOTOSWITCH Photoelectric Sensor, B
PLCHardware.com
$55.20
Lascar WIRELESS ALERT DC - Door Contact Monitor With Email Alerts
TEquipment
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Lascar WIRELESS ALERT DC - Door Contact Monitor With Email Alerts
TEquipment
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Ring - Alarm Motion Detector (2Nd Gen) (1-Pack) - White
Best Buy
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$29.99
Ring - Alarm Motion Detector (2Nd Gen) (1-Pack) - White
Best Buy
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$362.48
Eaton Cutler Hammer 13104RS5007 | PHOTOELECTRIC SENSOR, COMET SERIES, PERFECT PROX, 100MM, NPN/PNP, CONNECTOR, 10-30VDC | Photoelectric Sensors
RS
$362.48
Eaton Cutler Hammer 13104RS5007 | PHOTOELECTRIC SENSOR, COMET SERIES, PERFECT PROX, 100MM, NPN/PNP, CONNECTOR, 10-30VDC | Photoelectric Sensors
RS
Photoelectric Switch Sensor Overview
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Putogesafe Smoke Detector, 10-Year Smoke Alarm with Photoelectric Sensor and Built-in 3V Lithum Battery, Fire Alarm with Test Button and Low Battery Warning, Fire Safety for Home, 4 Pack - Amazon.com
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Shop Photoelectric Sensor with Alarm

Sponsored
About our ads
$10.99
$19.99
Ring - Alarm Contact Sensor (2Nd Gen) (1-Pack) - White
Best Buy
27K+
45% off
$10.99
$19.99
Ring - Alarm Contact Sensor (2Nd Gen) (1-Pack) - White
Best Buy
27K+
$274.32
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
20% off
$274.32
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$61.52
First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector With Test & Silence Button, SM310, 1-Pack
Amazon.com
1
Free shipping
$61.52
First Alert Smoke Alarm, 10-Year Sealed Battery Dual Sensor Detector With Test & Silence Button, SM310, 1-Pack
Amazon.com
1
$279.56
$307.52
Liftmaster LMRRUL Monitored Retro Reflective Safety Eye - Liftmaster-LMRRUL
Action Direct
119
$279.56
$307.52
Liftmaster LMRRUL Monitored Retro Reflective Safety Eye - Liftmaster-LMRRUL
Action Direct
119
$249.94
PR-M51N3 Optimized Ultra-Small Photoelectric Sensor
Amazon.com
Free shipping
$249.94
PR-M51N3 Optimized Ultra-Small Photoelectric Sensor
Amazon.com
Free shipping
$94.00
Tubular photo sensor: 800mm range, diffuse (PN# FFI8-0N-1E)
Automation Direct
$94.00
Tubular photo sensor: 800mm range, diffuse (PN# FFI8-0N-1E)
Automation Direct
$81.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$81.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$105.98
Enforcer E-931-S50RRGQ Photo Eye From Shop Gate Openers
Shop Gate Openers
$105.98
Enforcer E-931-S50RRGQ Photo Eye From Shop Gate Openers
Shop Gate Openers
$39.95
$45.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
Free shipping
13% off
$39.95
$45.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
$55.00
Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
$55.00
Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
$15.99
$20.99
Photocell - Adjustable- 1/2 Inch External Conduit Entrance Style Dusk To Dawn Sensor
LED Light Expert
23% off
$15.99
$20.99
Photocell - Adjustable- 1/2 Inch External Conduit Entrance Style Dusk To Dawn Sensor
LED Light Expert
$64.99
Photoelectric Sensor, Square PBT Housing, Dark On , NPN NO, Thru-Beam, Sensing Distance 150Cm, 2m 3-Wire Cable
L-com Global Connectivity
$64.99
Photoelectric Sensor, Square PBT Housing, Dark On , NPN NO, Thru-Beam, Sensing Distance 150Cm, 2m 3-Wire Cable
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.1 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.1 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$22.99
G-LUX Dusk To Dawn Photocell Sensor With Timer
Super Bright LEDs
$22.99
G-LUX Dusk To Dawn Photocell Sensor With Timer
Super Bright LEDs
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.2 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$41.39
Photoelectric Sensor, M12 X 60Mm, NPN NO+NC, Diffuse Reflection 0.2 Meter Range, 2 Meter 4-Wire Cable, IP67, Brass
L-com Global Connectivity
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
1
$16.65
Konlite Button Photoelectric Sensor - Dusk To Dawn Sensor - Fits In 5/8 Inch Knockout Hole
Revolve LED
1
$123.12
42KRP-9002-QD ALLEN BRADLEY - Sensors & Switches & Photoelectric Supplies
Radwell.com
$123.12
42KRP-9002-QD ALLEN BRADLEY - Sensors & Switches & Photoelectric Supplies
Radwell.com