Shop Laser Sensor Security

Sponsored
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$76.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$76.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$48.18
Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor With 35 Foot Range
Amazon.com
824
Free shipping
$48.18
Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor With 35 Foot Range
Amazon.com
824
$85.95
Seco-Larm E-960-D90Q Twin Photo Beam Detectors With Laser Beam Alignment, 90'
Amazon.com
37
Free shipping
$85.95
Seco-Larm E-960-D90Q Twin Photo Beam Detectors With Laser Beam Alignment, 90'
Amazon.com
37
$70.13
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
96
Free shipping
$70.13
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
96
$267.20
$328.65
BEA - 10SSTI - Presence Sensor - Active Infrared Safety Sensor - Horizontal Or Vertical Door Mounted - 12 To 24 VAC/DC
LocksmithKeyless
18% off
$267.20
$328.65
BEA - 10SSTI - Presence Sensor - Active Infrared Safety Sensor - Horizontal Or Vertical Door Mounted - 12 To 24 VAC/DC
LocksmithKeyless
$97.95
Seco-Larm (E-931-S50RRGQ) Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft. - Home Controls
Home Controls
1
$97.95
Seco-Larm (E-931-S50RRGQ) Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft. - Home Controls
Home Controls
1
$60.00
$77.92
SECO-LARM E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor
LocksmithKeyless
14
22% off
$60.00
$77.92
SECO-LARM E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor
LocksmithKeyless
14
$135.00
Rectangular photo sensor: 500ft range, through-beam emitter (PN# 1151E-6547)
Automation Direct
$135.00
Rectangular photo sensor: 500ft range, through-beam emitter (PN# 1151E-6547)
Automation Direct
$1,244.04
SENSOPART V10-OB-A1-I6 - Security & Motion Detectors Supplies
Radwell.com
$1,244.04
SENSOPART V10-OB-A1-I6 - Security & Motion Detectors Supplies
Radwell.com
$8.78
$24.99
Motion Detectors, Perimeter Alarm V Infrared Beam Sensor Detector, 65ft Detection Range For Perimeter Security, Motion Sensor Alarm,Driveway Alarm
Temu US
64% off
$8.78
$24.99
Motion Detectors, Perimeter Alarm V Infrared Beam Sensor Detector, 65ft Detection Range For Perimeter Security, Motion Sensor Alarm,Driveway Alarm
Temu US
$8.93
$31.72
20m Single Beam Alarm Photoelectric Motion Sensor - Infrared Technology, Battery-Free Home, Motion Detector Alarm,Perimeter Alarm,Driveway Alarm
Temu US
2
71% off
$8.93
$31.72
20m Single Beam Alarm Photoelectric Motion Sensor - Infrared Technology, Battery-Free Home, Motion Detector Alarm,Perimeter Alarm,Driveway Alarm
Temu US
2
$125.17
Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
1
$125.17
Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
1
$78.60
$94.71
1/3/5 Wifi Infrared Motion Sensor Alarm 180-Degree Surround Monitoring, Real-Time Alarms And, Driveway Alarm Wireless Motion Sensor,Driveway Sensor
Temu US
17% off
$78.60
$94.71
1/3/5 Wifi Infrared Motion Sensor Alarm 180-Degree Surround Monitoring, Real-Time Alarms And, Driveway Alarm Wireless Motion Sensor,Driveway Sensor
Temu US
$489.99
400W- Neptune II Series LED Security Lights - With Motion Sensor - 58,000 Lumens - 5000K - Wattage Selectable
LED Light Expert
Free shipping
$489.99
400W- Neptune II Series LED Security Lights - With Motion Sensor - 58,000 Lumens - 5000K - Wattage Selectable
LED Light Expert
Free shipping
$182.00
SECO LARM E-960-D190Q - Sensors & Switches & Photoelectric Supplies
Radwell.com
$182.00
SECO LARM E-960-D190Q - Sensors & Switches & Photoelectric Supplies
Radwell.com
$88.59
Seco-Larm SLM-E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor.
Zoro.com
$88.59
Seco-Larm SLM-E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor.
Zoro.com
$85.00
Automatic Swing Door Opener Safety Beam Laser Sensor, Top Safety Beam Sensor
eBay.com
Free shipping
$85.00
Automatic Swing Door Opener Safety Beam Laser Sensor, Top Safety Beam Sensor
eBay.com
Free shipping
$77.72
$100.94
SECO-LARM E-936-S45RRGQ 45ft Reflective Photoelectric Beam Sensor - ETL UL325 Compliant
LocksmithKeyless
96
23% off
$77.72
$100.94
SECO-LARM E-936-S45RRGQ 45ft Reflective Photoelectric Beam Sensor - ETL UL325 Compliant
LocksmithKeyless
96
$51.00
Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
$51.00
Rectangular photo sensor: 0-1.5m range, diffuse (PN# QMI9-0N-0A)
Automation Direct
$50.00
Ceiling Mount 360 Degree Passive Infrared Large-Motion Sensor - White
Home Depot
15
Free shipping
$50.00
Ceiling Mount 360 Degree Passive Infrared Large-Motion Sensor - White
Home Depot
15
$199.99
Ir Beam Sensor Solar Powered Wireless Perimeter Security Alarm System
eBay
Free shipping
$199.99
Ir Beam Sensor Solar Powered Wireless Perimeter Security Alarm System
eBay
Free shipping
$98.22
Seco-Larm E-960-D90gq Twin Photobeam Detector W/Laser Beam Alignment, 10Ms Interrupt Speed, Non-Polarized Power Inputs, Anti-Frost System, No/Nc Trigg
Walmart
2
$98.22
Seco-Larm E-960-D90gq Twin Photobeam Detector W/Laser Beam Alignment, 10Ms Interrupt Speed, Non-Polarized Power Inputs, Anti-Frost System, No/Nc Trigg
Walmart
2
$406.10
Bea Single Beam Presence Sensor: Single Beam Presence Sensor Model: 10FOCUS2
Grainger
$406.10
Bea Single Beam Presence Sensor: Single Beam Presence Sensor Model: 10FOCUS2
Grainger
$92.95
Lithonia CMR 10 Extended Range 360 Deg. Sensor-Ceiling Mount Line Voltage Passive Infrared (Pir)
Global Industrial
$92.95
Lithonia CMR 10 Extended Range 360 Deg. Sensor-Ceiling Mount Line Voltage Passive Infrared (Pir)
Global Industrial
$176.37
Steinel HD PIR Presence Detector W/ HVAC Control, 360 Degree, 24V (Steinel IR Quattro HD COM2-24)
HomElectrical
$176.37
Steinel HD PIR Presence Detector W/ HVAC Control, 360 Degree, 24V (Steinel IR Quattro HD COM2-24)
HomElectrical
$351.03
Security Door Controls Infrared Motion Sensor: 1 3/4 in Ht, 7 in Wd Model: MD-31DOW
Grainger
$351.03
Security Door Controls Infrared Motion Sensor: 1 3/4 in Ht, 7 in Wd Model: MD-31DOW
Grainger
$213.92
Bea Exit Motion Sensor: 2 in Ht, 6 11/16 in Wd Model: 10R2E-100
Grainger
$213.92
Bea Exit Motion Sensor: 2 in Ht, 6 11/16 in Wd Model: 10R2E-100
Grainger
$265.00
Topcon LS-80A Laser Receiver Sensor 313510702
Contractors Tools
Free shipping
$265.00
Topcon LS-80A Laser Receiver Sensor 313510702
Contractors Tools
Free shipping
$534.00
$855.00
Schlage Electronics SCAN II Passive Infrared Detector Motion Sensor, Black - SCAN 2B
ZenSupply
37% off
$534.00
$855.00
Schlage Electronics SCAN II Passive Infrared Detector Motion Sensor, Black - SCAN 2B
ZenSupply
$1,084.00
WENGLOR YP05PA3 - Sensors & Switches & Photoelectric Supplies
Radwell.com
$1,084.00
WENGLOR YP05PA3 - Sensors & Switches & Photoelectric Supplies
Radwell.com
$171.70
CPS-U - Liftmaster Sensor Automation (New)
Electrical.com
92
$171.70
CPS-U - Liftmaster Sensor Automation (New)
Electrical.com
92
$44.97
$80.00
Wireless Driveway Alarm With Motion Sensor
Until Times Up
43% off
$44.97
$80.00
Wireless Driveway Alarm With Motion Sensor
Until Times Up
$237.66
Banner Engineering QS30LDQ | PHOTOELECTRIC SENSOR, LASER DIFFUSE, 400MM, 10-30VDC, NPN/PNP, QD, QS30 | Photoelectric Sensors | 70231
RS
1
$237.66
Banner Engineering QS30LDQ | PHOTOELECTRIC SENSOR, LASER DIFFUSE, 400MM, 10-30VDC, NPN/PNP, QD, QS30 | Photoelectric Sensors | 70231
RS
1
$115.06
Seco-Larm E-931-S35RRQ PHOTOELECTRIC E931S35RR
DkHardware.com
$115.06
Seco-Larm E-931-S35RRQ PHOTOELECTRIC E931S35RR
DkHardware.com
$188.99
BOSCH SECURITY Motion Sensor, DS939
Zoro.com
$188.99
BOSCH SECURITY Motion Sensor, DS939
Zoro.com
$98.79
Lithonia CM 9 Standard Range 360&176 Sensor - Ceiling Mount Passive Infrared (Pir)
Global Industrial
16
$98.79
Lithonia CM 9 Standard Range 360&176 Sensor - Ceiling Mount Passive Infrared (Pir)
Global Industrial
16
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Shop Laser Sensor Security

Sponsored
About our ads
$76.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$76.00
Rectangular photo sensor: 0-30m range, through-beam pair (PN# QMIHD-0N-0A)
Automation Direct
1
$48.18
Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor With 35 Foot Range
Amazon.com
824
Free shipping
$48.18
Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor With 35 Foot Range
Amazon.com
824
$85.95
Seco-Larm E-960-D90Q Twin Photo Beam Detectors With Laser Beam Alignment, 90'
Amazon.com
37
Free shipping
$85.95
Seco-Larm E-960-D90Q Twin Photo Beam Detectors With Laser Beam Alignment, 90'
Amazon.com
37
$70.13
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
96
Free shipping
$70.13
Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14M) Sensing Range, Weatherproof (IP66) Construction For Indoor/Outdoor
Amazon.com
96
$267.20
$328.65
BEA - 10SSTI - Presence Sensor - Active Infrared Safety Sensor - Horizontal Or Vertical Door Mounted - 12 To 24 VAC/DC
LocksmithKeyless
18% off
$267.20
$328.65
BEA - 10SSTI - Presence Sensor - Active Infrared Safety Sensor - Horizontal Or Vertical Door Mounted - 12 To 24 VAC/DC
LocksmithKeyless
$97.95
Seco-Larm (E-931-S50RRGQ) Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft. - Home Controls
Home Controls
1
$97.95
Seco-Larm (E-931-S50RRGQ) Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft. - Home Controls
Home Controls
1
$60.00
$77.92
SECO-LARM E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor
LocksmithKeyless
14
22% off
$60.00
$77.92
SECO-LARM E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor
LocksmithKeyless
14
$135.00
Rectangular photo sensor: 500ft range, through-beam emitter (PN# 1151E-6547)
Automation Direct
$135.00
Rectangular photo sensor: 500ft range, through-beam emitter (PN# 1151E-6547)
Automation Direct
$1,244.04
SENSOPART V10-OB-A1-I6 - Security & Motion Detectors Supplies
Radwell.com
$1,244.04
SENSOPART V10-OB-A1-I6 - Security & Motion Detectors Supplies
Radwell.com
$8.78
$24.99
Motion Detectors, Perimeter Alarm V Infrared Beam Sensor Detector, 65ft Detection Range For Perimeter Security, Motion Sensor Alarm,Driveway Alarm
Temu US
64% off
$8.78
$24.99
Motion Detectors, Perimeter Alarm V Infrared Beam Sensor Detector, 65ft Detection Range For Perimeter Security, Motion Sensor Alarm,Driveway Alarm
Temu US
$8.93
$31.72
20m Single Beam Alarm Photoelectric Motion Sensor - Infrared Technology, Battery-Free Home, Motion Detector Alarm,Perimeter Alarm,Driveway Alarm
Temu US
2
71% off
$8.93
$31.72
20m Single Beam Alarm Photoelectric Motion Sensor - Infrared Technology, Battery-Free Home, Motion Detector Alarm,Perimeter Alarm,Driveway Alarm
Temu US
2
$125.17
Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
1
$125.17
Seco-Larm Reflective Photo Beam Sensor Up To 50ft 12-30V AC/DC IP55 E-931-S50RRGQ
DkHardware.com
1
$78.60
$94.71
1/3/5 Wifi Infrared Motion Sensor Alarm 180-Degree Surround Monitoring, Real-Time Alarms And, Driveway Alarm Wireless Motion Sensor,Driveway Sensor
Temu US
17% off
$78.60
$94.71
1/3/5 Wifi Infrared Motion Sensor Alarm 180-Degree Surround Monitoring, Real-Time Alarms And, Driveway Alarm Wireless Motion Sensor,Driveway Sensor
Temu US
$489.99
400W- Neptune II Series LED Security Lights - With Motion Sensor - 58,000 Lumens - 5000K - Wattage Selectable
LED Light Expert
Free shipping
$489.99
400W- Neptune II Series LED Security Lights - With Motion Sensor - 58,000 Lumens - 5000K - Wattage Selectable
LED Light Expert
Free shipping
$182.00
SECO LARM E-960-D190Q - Sensors & Switches & Photoelectric Supplies
Radwell.com
$182.00
SECO LARM E-960-D190Q - Sensors & Switches & Photoelectric Supplies
Radwell.com
$88.59
Seco-Larm SLM-E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor.
Zoro.com
$88.59
Seco-Larm SLM-E-931-S35RRQ 35ft Reflective Photoelectric Beam Sensor.
Zoro.com
$85.00
Automatic Swing Door Opener Safety Beam Laser Sensor, Top Safety Beam Sensor
eBay.com
Free shipping
$85.00
Automatic Swing Door Opener Safety Beam Laser Sensor, Top Safety Beam Sensor
eBay.com
Free shipping
$77.72
$100.94
SECO-LARM E-936-S45RRGQ 45ft Reflective Photoelectric Beam Sensor - ETL UL325 Compliant
LocksmithKeyless
96
23% off
$77.72
$100.94
SECO-LARM E-936-S45RRGQ 45ft Reflective Photoelectric Beam Sensor - ETL UL325 Compliant
LocksmithKeyless
96