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1-24 of 542 results
Results
Check each product page for other buying options.
Bestseller
in Garage Door Sensors
Garage Door Sensor Compatible with Liftmaster Chamberlain Sears Craftsman Garage Door Opener, 41A5034 G801CB-P Garage Door Safety Sensor Kit with 2 Mounting Brackets
4.4 out of 5 stars
81
100+ bought in past month
Price, product page
$31.99
$
31
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
Garage Door Opener Safety Sensor Kit Replacement for 41A5034 Liftmaster Chamberlain Sears Craftsman Garage Door Sensor (1997 - Current)
4.4 out of 5 stars
52
200+ bought in past month
Price, product page
$21.99
$
21
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
820CB Garage Door Sensor, Safety Sensor Kit Compatible with Chamberlain Liftmaster Sears Craftsman Garage Door Openers Made After 1997. Replacement 41A5034 G801CB-P 801CB 041-0136
4.6 out of 5 stars
119
Price, product page
$23.39
$
23
.
39
Was: $25.99
Was:
$25.99
$25.99
Exclusive Prime price
See options
More results
Sanjie Door Alarms for Home Security/Kids Safety,Window/Door Alarm Open Sensor for Pool/Garage/Office/Dementia/Travel Security,Easy to Install,Volume Control/Loud Alert,Long Battery Life,3 Pack
4.5 out of 5 stars
517
Limited-time deal
Price, product page
$17.59
$
17
.
59
Was: $21.99
Was:
$21.99
$21.99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
for Genie Garage Door Sensors, GSTB-R STB-BL Safety Sensors (Receiving&Sending), Replacement for Genie/Overhead Garage Door Sensor, Compatible with Genie/Overhead Garage Door Openers Made After 1993
4.5 out of 5 stars
45
Price, product page
$26.55
$
26
.
55
$5.84 delivery
Wed, Jul 23
Add to cart
Gebildet 3 Sets NO/NC Magnetic Switch Wiring Recessed Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System, Black
3.8 out of 5 stars
68
Price, product page
$15.99
$
15
.
99
(
$5.33
$5.33
/count)
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Sat, Jul 19
Add to cart
2024 Upgrade 41A5034 Safety Sensor Kit Compatible with Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997, Replace G801CB-P (1 Years Warranty)
4.4 out of 5 stars
100
Price, product page
$25.98
$
25
.
98
$5.32 delivery
Sun, Jul 20
Add to cart
Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch(Black),Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
4.4 out of 5 stars
499
Price, product page
$15.99
$
15
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Sat, Jul 19
Add to cart
Garage Door Sensors Bracket, Replacement for 41A5034 Safety Sensor Kit Brackets, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door Sensor (2Pcs)
4.7 out of 5 stars
125
Price, product page
$16.99
$
16
.
99
(
$8.50
$8.50
/count)
$5.59 delivery
Fri, Jul 25
Or fastest delivery
Thu, Jul 24
Only 1 left in stock.
Add to cart
More buying choices
$9.00
(3 new offers)
Gebildet 5pcs Normally Closed Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch,Magnetic Door Sensor(Black)
4.2 out of 5 stars
39
Price, product page
$15.99
$
15
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
More results
Genie (Authentic) GSTB-R (STB-BL) Safe-T-Beam Replacement Kit, Safety Beams, Includes Sender & Receiver(GSTB-R), One Size, Black
4.7 out of 5 stars
4,777
Price, product page
$49.39
$
49
.
39
List: $61.41
List:
$61.41
$61.41
$5.88 delivery
Fri, Jul 25
Or fastest delivery
Thu, Jul 24
Only 1 left in stock.
Add to cart
More buying choices
$47.04
(6 new offers)
Photo Eye Infrared Photocell Beam Sensor for Gate Openers, Waterproof IR Alarm Host Infrared Photocell Beam Sensor for Security System Factory Warehouse
4.7 out of 5 stars
4
Price, product page
$19.09
$
19
.
09
Was: $21.70
Was:
$21.70
$21.70
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Sat, Jul 19
Only 7 left in stock.
Add to cart
Garage Door Safety Sensor Garage Door Safety Sensor Replacement Easy to Install Replacement Opener Infrared Operating Voltage DC 5-6 V
Price, product page
$24.73
$
24
.
73
5% off promotion available
FREE delivery
Jul 29 - Aug 11
Add to cart
GSTB-R STB-BL Safety Sensors, Compatible with Genie/Overhead Garage Door Openers Made After 1993, Replacement for Genie/Overhead Garage Door Sensors, Item Includes Two Sensors (Receiving&Sending)
4.4 out of 5 stars
75
Price, product page
$39.99
$
39
.
99
$5.81 delivery
Sun, Jul 20
Add to cart
Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending).
4.6 out of 5 stars
327
Price, product page
$59.99
$
59
.
99
Save 5% on any 5
FREE delivery
Mon, Jul 21
Or fastest delivery
Tomorrow, Jul 18
Only 6 left in stock.
Add to cart
More buying choices
$59.40
(14 new offers)
Gebildet 6pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit,Magnetic Switch(Cylindrical,Black)
4.4 out of 5 stars
603
Price, product page
$15.99
$
15
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Sat, Jul 19
Add to cart
2025 𝙐𝙥𝙜𝙧𝙖𝙙𝙚𝙙 41A5034 Safety Sensor Kit Compatible with Liftmaster Chamberlain Sears Craftsman Garage Door Opener Made After 1997. Safety Sensors Beam Eyes, Replace G801CB-P,10 Years Warranty
4.4 out of 5 stars
889
Price, product page
$38.94
$
38
.
94
FREE delivery
Mon, Jul 21
Or fastest delivery
Sat, Jul 19
Only 3 left in stock.
Add to cart
Garage Door Sensor, Malictele Garage Door Safety Sensor Beam Eyes Compatible with Liftmaster Sears Chamberlain Craftsman Openers Made After1997-Replacement 41A5034 G801CB-P
4.5 out of 5 stars
56
Price, product page
$21.80
$
21
.
80
$5.32 delivery
Sun, Jul 20
Add to cart
Gebildet 1set Normally Closed Magnetic Switch 0V-230V, Magnetic Alarm Reed Switch, Recessed Security Window Gate Contact Sensor with Red Wire
4.4 out of 5 stars
229
Price, product page
$13.99
$
13
.
99
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Sun, Jul 20
Add to cart
Zhenx GSTB-R STB-BL Safety Sensors, Replacement for Genie Garage Door sensors, Compatible with Genie Garage Door openers Made After 1993, Item Includes Two Sensors (Receiving&Sending), black
4.1 out of 5 stars
54
Price, product page
$38.82
$
38
.
82
$5.81 delivery
Sun, Jul 20
Add to cart
Urnqowuy 41A4373A Garage Door Safety Sensor Fits for LiftMaster and Chamberlain Garage Door Opener Beam Eyes, No Bracket
5.0 out of 5 stars
3
Price, product page
$53.01
$
53
.
01
Was: $55.87
Was:
$55.87
$55.87
$5.50 delivery
Wed, Jul 23
Add to cart
More buying choices
$47.33
(1 new offer)
Safety Sensors Replacement 41A5034 Garage Safety Sensor Kit Compatible withhamberlain Liftmaster Sears Craftsman Garage Door Operators Made After 1997
4.3 out of 5 stars
11
Price, product page
$28.69
$
28
.
69
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
WiFi Smart Door and Window Sensor – Wireless Open/Close Detector, Works with Alexa, Google Home, Smart Life & Tuya, Real-Time App Alerts (Without Siren, Black)
2.0 out of 5 stars
3
Price, product page
$27.99
$
27
.
99
Save 50% on 1 when you buy 2
FREE delivery
Mon, Jul 21
on your first order
Or fastest delivery
Tomorrow, Jul 18
Add to cart
for Genie Garage Door Sensor, Replacement for Genie/Overhead Garage Door Sensor, Compatible with Genie/Overhead Garage Door Opener Made After 1993, Item Includes Two Sensors (Receiving&Sending)
4.7 out of 5 stars
610
Price, product page
$59.10
$
59
.
10
$5.72 delivery
Sun, Jul 20
Add to cart
More buying choices
$55.20
(2 new offers)
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