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$85.74
Safety Technology International, Inc. STI-6402 105 Db Exit Stopper® Multifunction Door Alarm For Double Doors With On/Off Switch And 9 Volt Battery
Amazon.com
97
Free shipping
$85.74
Safety Technology International, Inc. STI-6402 105 Db Exit Stopper® Multifunction Door Alarm For Double Doors With On/Off Switch And 9 Volt Battery
Amazon.com
97
$14.99
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
62
$14.99
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
62
$45.99
$50.99
For Liftmaster CPS-U Commercial Photo Eyes, CPS-U Safety Sensors Compatible With Liftmaster Commercial Door Operators Models FDC, FDCL, FDO, LGE,
Amazon.com
14
Free shipping
$45.99
$50.99
For Liftmaster CPS-U Commercial Photo Eyes, CPS-U Safety Sensors Compatible With Liftmaster Commercial Door Operators Models FDC, FDCL, FDO, LGE,
Amazon.com
14
$14.99
$16.59
41A5034 Garage Door Sensor Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
Amazon.com
145
$14.99
$16.59
41A5034 Garage Door Sensor Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
Amazon.com
145
$38.56
Endurance Pro WB30X31057 5 Turn 8" Range Safety Sense Surface Element 240V 2400W Sensor Replacement For GE AP6802070 (One 8")
Amazon.com
85
Free shipping
$38.56
Endurance Pro WB30X31057 5 Turn 8" Range Safety Sense Surface Element 240V 2400W Sensor Replacement For GE AP6802070 (One 8")
Amazon.com
85
$12.79
$15.99
41A5034 Garage Door Sensor Replacement Compatible With Liftmaster, Craftsman, Chamberlain Openers Made After 1997, 41A5034 Garage Safety Sensor Kit
Amazon.com
11
20% off
$12.79
$15.99
41A5034 Garage Door Sensor Replacement Compatible With Liftmaster, Craftsman, Chamberlain Openers Made After 1997, 41A5034 Garage Safety Sensor Kit
Amazon.com
11
$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
23K+
Free shipping
$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
23K+
$16.14
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible With Liftmaster/Chamberlain/Craftsman
Amazon.com
736
$16.14
41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible With Liftmaster/Chamberlain/Craftsman
Amazon.com
736
$16.99
Ceoighe 4 Pcs Garage Door Sensors Bracket, Replacement For 41A5034 Safety Sensor Kit Brackets, Compatible With Craftsman/Chamberlain/Liftmaster Garage
Amazon.com
74
$16.99
Ceoighe 4 Pcs Garage Door Sensors Bracket, Replacement For 41A5034 Safety Sensor Kit Brackets, Compatible With Craftsman/Chamberlain/Liftmaster Garage
Amazon.com
74
$15.35
2025 41A5034 Safety Sensor Kit Compatible With Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997. Safety
Amazon.com
517
$15.35
2025 41A5034 Safety Sensor Kit Compatible With Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997. Safety
Amazon.com
517
$16.48
$19.85
820CB Garage Door Sensor, Safety Sensor Kit Compatible With Chamberlain Liftmaster Sears Craftsman Garage Door Opener Made After 1997. Replacement
Amazon.com
47
16% off
$16.48
$19.85
820CB Garage Door Sensor, Safety Sensor Kit Compatible With Chamberlain Liftmaster Sears Craftsman Garage Door Opener Made After 1997. Replacement
Amazon.com
47
$22.59
41A5034 Garage Door Sensor With Brackets, Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible With
Amazon.com
65
$22.59
41A5034 Garage Door Sensor With Brackets, Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible With
Amazon.com
65
$14.99
$15.99
For Genie Garage Door Safety Sensor Replacement GSTB-R STB-BL For Overhead Door Opener, Compatible With Models Made After 1993
Amazon.com
$14.99
$15.99
For Genie Garage Door Safety Sensor Replacement GSTB-R STB-BL For Overhead Door Opener, Compatible With Models Made After 1993
Amazon.com
$23.99
$25.99
Garage Door Safety Sensor Beam Eyes, Garage Door Opener Parts Compatible With Liftmaster/Sears/Chamberlain/Craftsman/Linear Replacement (41A5034,
Amazon.com
149
$23.99
$25.99
Garage Door Safety Sensor Beam Eyes, Garage Door Opener Parts Compatible With Liftmaster/Sears/Chamberlain/Craftsman/Linear Replacement (41A5034,
Amazon.com
149
$18.99
GSTB-R STB-BL Safety Sensors, Compatible With Genie/Overhead Garage Door Openers Made After 1993, Replacement For Genie/Overhead Garage Door Sensors,
Amazon.com
59
$18.99
GSTB-R STB-BL Safety Sensors, Compatible With Genie/Overhead Garage Door Openers Made After 1993, Replacement For Genie/Overhead Garage Door Sensors,
Amazon.com
59
$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
$25.00
Liftmaster Operators Safety Sensor Kit (Newer Model) - DIY Garage Door Parts
DIY Garage Door Parts
$25.00
Liftmaster Operators Safety Sensor Kit (Newer Model) - DIY Garage Door Parts
DIY Garage Door Parts
$1,637.00
Norton 523 Safety Sensor
Barzel Lock
$1,637.00
Norton 523 Safety Sensor
Barzel Lock
$51.99
Liftmaster ATS Safety Sensor Kit (1993 TO PRESENT) | All Security Equipment
All Security Equipment
$51.99
Liftmaster ATS Safety Sensor Kit (1993 TO PRESENT) | All Security Equipment
All Security Equipment
$15.99
$17.99
Zhenx GSTB-R STB-BL Safety Sensors, Replacement For Genie Garage Door Sensors, Compatible With Genie Garage Door Openers Made After 1993, Item
Amazon.com
3
11% off
$15.99
$17.99
Zhenx GSTB-R STB-BL Safety Sensors, Replacement For Genie Garage Door Sensors, Compatible With Genie Garage Door Openers Made After 1993, Item
Amazon.com
3
$37.62
$41.38
Liftmaster 041-0136 Safety Sensor Kit, 2021 To Present
Action Direct
93
$37.62
$41.38
Liftmaster 041-0136 Safety Sensor Kit, 2021 To Present
Action Direct
93
$16.99
SS2 AC Float Switch AC Float Safety Switch HVAC 3/4 Inch Condensate Shut Off Sensor Can Prevent Overflow In Drain Pan Or Gravity Drain Used In Various
Amazon.com
86
$16.99
SS2 AC Float Switch AC Float Safety Switch HVAC 3/4 Inch Condensate Shut Off Sensor Can Prevent Overflow In Drain Pan Or Gravity Drain Used In Various
Amazon.com
86
$211.55
Buderus 78194 Safety High Limit Sensor For GB142 Series Boilers, 78194 | Supplyhouse.Com
SupplyHouse.com
4
$211.55
Buderus 78194 Safety High Limit Sensor For GB142 Series Boilers, 78194 | Supplyhouse.Com
SupplyHouse.com
4
$89.63
Seco-Larm E-931-S50RRGQ Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft.
Amazon.com
26
Free shipping
$89.63
Seco-Larm E-931-S50RRGQ Enforcer IR Reflective Photoelectric Beam Sensor, 50 ft.
Amazon.com
26
$347.62
BEA 34-1/2" 1 Master Door Mounted Active Infrared Safety Sensor Black Finish 10SSTI
DkHardware.com
10% Off*
$347.62
BEA 34-1/2" 1 Master Door Mounted Active Infrared Safety Sensor Black Finish 10SSTI
DkHardware.com
10% Off*
$110.91
Endurance Pro 4 Pack WB30X31057 WB30X31058 Oven Range Safety Sense Sensor Heat Elements For GE 240V (Four (2 6" + 2 8"))
Amazon.com
139
Free shipping
$110.91
Endurance Pro 4 Pack WB30X31057 WB30X31058 Oven Range Safety Sense Sensor Heat Elements For GE 240V (Four (2 6" + 2 8"))
Amazon.com
139
$179.98
Miller Edge MGS20 Safety Edge Sensor, 5ft / UL 325 Monitored With 10K Resistor From Shop Gate Openers
Shop Gate Openers
30-day returns (most items)
$179.98
Miller Edge MGS20 Safety Edge Sensor, 5ft / UL 325 Monitored With 10K Resistor From Shop Gate Openers
Shop Gate Openers
30-day returns
$69.99
Safety Sensor T-2 | 00-0005-0028 Replacement | Thelin
Total Hearth
30-day returns (most items)
$69.99
Safety Sensor T-2 | 00-0005-0028 Replacement | Thelin
Total Hearth
30-day returns
$25.42
$52.99
Chamberlain Repleacement Safety Sensors For Garage Door Opener - 820CB
Acme Tools
Brighter LEDs · Chamberlain · Cost-Effective · Easy to assemble · Simple Installation
52% off
$25.42
$52.99
Chamberlain Repleacement Safety Sensors For Garage Door Opener - 820CB
Acme Tools
Brighter LEDs · Chamberlain · Cost-Effective · Easy to assemble · Simple Installation
$11.99
WESUA SS1 Float Switch For HVAC Condensate Overflow Safety Sensor White PVC With 3/4 To 1 Inch Adaptor
Amazon.com
$11.99
WESUA SS1 Float Switch For HVAC Condensate Overflow Safety Sensor White PVC With 3/4 To 1 Inch Adaptor
Amazon.com
$111.99
1Pcs 2Tla020051r5100- Safety Sensor In Box Abb 2Tla020051r5100- Brand
eBay
Used
$111.99
1Pcs 2Tla020051r5100- Safety Sensor In Box Abb 2Tla020051r5100- Brand
eBay
Used
$522.99
MSA SAFETY Replacement Sensor, Combustibles, 10106722
Zoro.com
30-day returns (most items)
$522.99
MSA SAFETY Replacement Sensor, Combustibles, 10106722
Zoro.com
30-day returns
$196.56
$213.65
1 Pc. Bns 260-11Z-St-R Safety Sensor 101184363
eBay
Free shipping
$196.56
$213.65
1 Pc. Bns 260-11Z-St-R Safety Sensor 101184363
eBay
Free shipping
$830.96
BEA ACTIVATION & SAFETY SENSOR IXIO-DT1
DkHardware.com
$830.96
BEA ACTIVATION & SAFETY SENSOR IXIO-DT1
DkHardware.com
$54.44
Linear Hae00002 Garage Door Opener Safety Beam Sensors
Walmart
Free shipping
$54.44
Linear Hae00002 Garage Door Opener Safety Beam Sensors
Walmart
Free shipping
$649.99
MSA SAFETY Replacement Sensor, Detects SO2, H2S, 10121215
Zoro.com
30-day returns (most items)
$649.99
MSA SAFETY Replacement Sensor, Detects SO2, H2S, 10121215
Zoro.com
30-day returns
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    Shop safety sensor

    Sponsored
    About our ads
    $85.74
    Safety Technology International, Inc. STI-6402 105 Db Exit Stopper® Multifunction Door Alarm For Double Doors With On/Off Switch And 9 Volt Battery
    Amazon.com
    97
    Free shipping
    $85.74
    Safety Technology International, Inc. STI-6402 105 Db Exit Stopper® Multifunction Door Alarm For Double Doors With On/Off Switch And 9 Volt Battery
    Amazon.com
    97
    $14.99
    Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
    Amazon.com
    62
    $14.99
    Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
    Amazon.com
    62
    $45.99
    $50.99
    For Liftmaster CPS-U Commercial Photo Eyes, CPS-U Safety Sensors Compatible With Liftmaster Commercial Door Operators Models FDC, FDCL, FDO, LGE,
    Amazon.com
    14
    Free shipping
    $45.99
    $50.99
    For Liftmaster CPS-U Commercial Photo Eyes, CPS-U Safety Sensors Compatible With Liftmaster Commercial Door Operators Models FDC, FDCL, FDO, LGE,
    Amazon.com
    14
    $14.99
    $16.59
    41A5034 Garage Door Sensor Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
    Amazon.com
    145
    $14.99
    $16.59
    41A5034 Garage Door Sensor Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Eyes Compatible With Liftmaster
    Amazon.com
    145
    $38.56
    Endurance Pro WB30X31057 5 Turn 8" Range Safety Sense Surface Element 240V 2400W Sensor Replacement For GE AP6802070 (One 8")
    Amazon.com
    85
    Free shipping
    $38.56
    Endurance Pro WB30X31057 5 Turn 8" Range Safety Sense Surface Element 240V 2400W Sensor Replacement For GE AP6802070 (One 8")
    Amazon.com
    85
    $12.79
    $15.99
    41A5034 Garage Door Sensor Replacement Compatible With Liftmaster, Craftsman, Chamberlain Openers Made After 1997, 41A5034 Garage Safety Sensor Kit
    Amazon.com
    11
    20% off
    $12.79
    $15.99
    41A5034 Garage Door Sensor Replacement Compatible With Liftmaster, Craftsman, Chamberlain Openers Made After 1997, 41A5034 Garage Safety Sensor Kit
    Amazon.com
    11
    $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
    23K+
    Free shipping
    $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
    23K+
    $16.14
    41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible With Liftmaster/Chamberlain/Craftsman
    Amazon.com
    736
    $16.14
    41A5034 Safety Sensor Kit, Replacement For Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible With Liftmaster/Chamberlain/Craftsman
    Amazon.com
    736
    $16.99
    Ceoighe 4 Pcs Garage Door Sensors Bracket, Replacement For 41A5034 Safety Sensor Kit Brackets, Compatible With Craftsman/Chamberlain/Liftmaster Garage
    Amazon.com
    74
    $16.99
    Ceoighe 4 Pcs Garage Door Sensors Bracket, Replacement For 41A5034 Safety Sensor Kit Brackets, Compatible With Craftsman/Chamberlain/Liftmaster Garage
    Amazon.com
    74
    $15.35
    2025 41A5034 Safety Sensor Kit Compatible With Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997. Safety
    Amazon.com
    517
    $15.35
    2025 41A5034 Safety Sensor Kit Compatible With Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997. Safety
    Amazon.com
    517
    $16.48
    $19.85
    820CB Garage Door Sensor, Safety Sensor Kit Compatible With Chamberlain Liftmaster Sears Craftsman Garage Door Opener Made After 1997. Replacement
    Amazon.com
    47
    16% off
    $16.48
    $19.85
    820CB Garage Door Sensor, Safety Sensor Kit Compatible With Chamberlain Liftmaster Sears Craftsman Garage Door Opener Made After 1997. Replacement
    Amazon.com
    47
    $22.59
    41A5034 Garage Door Sensor With Brackets, Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible With
    Amazon.com
    65
    $22.59
    41A5034 Garage Door Sensor With Brackets, Replacement For Liftmaster Chamberlain Craftsman Garage Door Sensors, Safety Sensor Beam Compatible With
    Amazon.com
    65
    $14.99
    $15.99
    For Genie Garage Door Safety Sensor Replacement GSTB-R STB-BL For Overhead Door Opener, Compatible With Models Made After 1993
    Amazon.com
    $14.99
    $15.99
    For Genie Garage Door Safety Sensor Replacement GSTB-R STB-BL For Overhead Door Opener, Compatible With Models Made After 1993
    Amazon.com
    $23.99
    $25.99
    Garage Door Safety Sensor Beam Eyes, Garage Door Opener Parts Compatible With Liftmaster/Sears/Chamberlain/Craftsman/Linear Replacement (41A5034,
    Amazon.com
    149
    $23.99
    $25.99
    Garage Door Safety Sensor Beam Eyes, Garage Door Opener Parts Compatible With Liftmaster/Sears/Chamberlain/Craftsman/Linear Replacement (41A5034,
    Amazon.com
    149
    $18.99
    GSTB-R STB-BL Safety Sensors, Compatible With Genie/Overhead Garage Door Openers Made After 1993, Replacement For Genie/Overhead Garage Door Sensors,
    Amazon.com
    59
    $18.99
    GSTB-R STB-BL Safety Sensors, Compatible With Genie/Overhead Garage Door Openers Made After 1993, Replacement For Genie/Overhead Garage Door Sensors,
    Amazon.com
    59
    $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
    $25.00
    Liftmaster Operators Safety Sensor Kit (Newer Model) - DIY Garage Door Parts
    DIY Garage Door Parts
    $25.00
    Liftmaster Operators Safety Sensor Kit (Newer Model) - DIY Garage Door Parts
    DIY Garage Door Parts
    $1,637.00
    Norton 523 Safety Sensor
    Barzel Lock
    $1,637.00
    Norton 523 Safety Sensor
    Barzel Lock