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Amazon Best Sellers
Our most popular products based on sales. Updated hourly.
Best Sellers in
Electronic Component Sensors
#1
Etekcity Lasergrip 1080 Non-Contact Digital Laser Infrared Thermometer Temperature Gun -58℉~1022℉ (-50℃~550℃), Yellow and Black
4.5 out of 5 stars
13,583
$23.09
-
$52.78
#2
Driveway Alarm Wireless Outside, 1byone Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 2 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property
4.2 out of 5 stars
2,236
$23.78
#3
1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property,No Need to Replace Battery
4.5 out of 5 stars
4,768
$79.99
#4
Driveway Alarm, 1byone Motion Sensor 1000ft Operating Range, 36 Melodies, Home Security Alert System with 1 Plug-in Receiver and 2 Weatherproof PIR Motion Detector, Protect Indoor/Outdoor Property
4.2 out of 5 stars
3,382
$32.99
#5
Temp Stick Wireless Remote Temperature & Humidity Sensor. Connects Directly to WiFi. Free 24/7 Monitoring, Alerts & History. Free iPhone/Android Apps, Made in America. Monitor Anywhere, Anytime!
4.5 out of 5 stars
1,491
$149.00
#6
Westek MLC12BC-4 Indoor Plug-in Corded Motion Activated Light Control, Single, White
4.2 out of 5 stars
1,600
$19.47
#7
1/2 Mile Hosmart Rechargeable Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector
4.5 out of 5 stars
2,683
$46.99
#8
1/2 Mile Solar Driveway Alarm Sytem Wireless Long Range Outdoor Weather Resistant Motion Sensor & Detector- Driveway Alarms Wireless Outside Monitor & Protect
4.5 out of 5 stars
1,150
$69.99
#9
Heath Zenith SL-5407-BZ 180-Degree Replacement Motion Sensor, Selectable Timer, Adjustable Motion Detection Sensitiity Upto 70Feet Range, LED Indicates Motion Sensed (Day or Night), 500W, Bronze
4.4 out of 5 stars
658
$14.48
#10
Datacolor SpyderX Pro – Monitor Calibration Designed for Serious Photographers and Designers SXP100
4.5 out of 5 stars
4,586
$167.62
#11
Fosmon WaveLink 51005HOM Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert, Store Door Entry Chime Doorbell (500 Feet, 58 Tunes, 5 Volume Levels, LED Indicators) 1 Motion Detector
4.2 out of 5 stars
1,705
$24.99
#12
Guardline Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector- Best DIY Security Alert System (one Receiver + one Sensor)
4.3 out of 5 stars
3,356
$99.00
#13
HiLetgo GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino
4.6 out of 5 stars
250
$4.99
-
$8.99
#14
Htzsafe Solar Driveway Alarm System-1/4 Mile Long Transmission Range-Solar Powered No Need Replace Batteries-Outdoor Weatherproof Motion Sensor&Detector DIY Security Alert System
4.3 out of 5 stars
1,773
$49.99
#15
Philips Hue Dusk-to-Dawn Outdoor Motion Sensor for Smart Home, Wireless & Easy to Install (Hue Hub Required, for use with Philips Hue Smart Lights)
4.5 out of 5 stars
695
$49.79
#16
Intermatic K4221C 120-Volt Stem and Swivel Mount Photo Control (2 Pack)
4.5 out of 5 stars
783
$11.34
-
$55.36
#17
T-PRO K-Type Thermocouple Temperature Sensors 2M/6.6Ft Wire,Stainless Steel Probe (Probe Length 50mm)
4.5 out of 5 stars
165
$7.66
-
$7.99
#18
eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property,No Need to Replace Battery
4.5 out of 5 stars
4,768
$129.99
#19
Chamberlain Group CWA2000 Chamberlain Driveway Alert, Black
4.2 out of 5 stars
5,349
$59.49
#20
Driveway Alarm, 1byone Motion Sensor 1000ft Operating Range, 36 Melodies, Home Security Alert System with 1 Plug-in Receiver and 1 Weatherproof PIR Motion Detector, Protect Indoor/Outdoor Property
4.2 out of 5 stars
3,382
$22.99
#21
TOGUARD Solar Driveway Alarm - 1/2 Mile Long Range Wireless PIR Motion Sensor & Detector, IP66 Waterproof Outdoor Security Alert System Fits for Monitor & Protect Property
4.5 out of 5 stars
314
$59.99
#22
1/4Mile Solar Driveway Alarm System-Up to 50FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System
4.5 out of 5 stars
507
$49.99
#23
CPVAN Motion Sensor Alarm, Wireless Infrared Home Security System, PIR Motion Detector Alert (125dB, 328ft, Battery Operated) with Remote Control(Key Fob). Model: CP2
4.4 out of 5 stars
626
$21.99
#24
1/2 Mile Hosmart Rechargable Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector
4.5 out of 5 stars
2,683
$46.99
#25
LED Indoor/Outdoor Motion Sensor Lights (Pack of 3)
4.4 out of 5 stars
635
$12.99
#26
Honeywell AC11201 Temperature Sensor for Floor Heating Applications
4.6 out of 5 stars
245
$8.03
#27
Square D by Schneider Electric 9013FSG2J21 Air-Pump Pressure Switch, NEMA 1, 30-50 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential
4.7 out of 5 stars
462
$9.41
-
$77.00
#28
Driveway Alarm System, ELEPOWSTAR Weatherproof Outdoor Motion Sensor Detector Doorbell, Wireless Security Alert System with 58 Chimes/5 Level Volumes/LED Flash, Fits for Home, Yard, Garage, Gate, Pool
4.2 out of 5 stars
634
$34.99
#29
Westek SLC4CG Gray Automatic Photocell Sensor Control
3.7 out of 5 stars
617
$7.34
#30
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
4.4 out of 5 stars
269
$9.49
#31
Stemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)
4.5 out of 5 stars
131
$9.49
#32
Motion Sensor Alarm, 120 dB 5 Door Alarm Modes 4 Volume Levels with Remote Control Indoor Motion Detector Alarm for Home Shop Store
4.0 out of 5 stars
330
$19.99
#33
Solar Driveway Alarm with Solar LED Lights - Motion Sensor & 2-in-1 Wireless Wall/Landscaping Detector Lights, IP67 Waterproof Outdoor Security Alert System Protect Home, Outside Property
4.0 out of 5 stars
104
$59.99
#34
Cylewet 5Pcs 360 Degree Rotary Encoder Code Switch Digital Potentiometer with Push Button 5 Pins and Knob Cap for Arduino (Pack of 5) CYT1100
4.5 out of 5 stars
131
$8.89
#35
J.LUMI YCA1050 PIR Motion Sensor Light Switch 2000W, Ceiling Mount Motion Sensor Ceiling Motion Sensor Switch, PIR Sensor, with Slim Design, White (85-265V AC)
4.0 out of 5 stars
298
$11.99
#36
ZugGear T1 Tactile Keyboard Switch, 67g Mechanical Key Switches, Unique Tactile Feelings, 5 Pins Tactile Switches for Mechanical Keyboards (10pcs, Smokey Housing)
4.6 out of 5 stars
150
$7.99
-
$14.99
#37
1/2Mile Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 2 Sensors KIT
4.5 out of 5 stars
514
$89.99
#38
CrocSee Miniature Current Switch, CS-TS0, Normally Open Amp Sensor Monitoring Relay, AC 1-50A Detectable
4.6 out of 5 stars
44
$19.99
#39
Onyehn BME280 Temperature Humidity Barometric Pressure Sensor Module with IIC I2C for Arduino(Pack of 4pcs)
4.4 out of 5 stars
85
$17.99
#40
1/2 Mile Long Range Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor&Detector-Home&Office DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 Sensor
4.9 out of 5 stars
27
$35.99
#41
Tenergy RC Battery Charger for NiMH/NiCd 7.2V-12V 6S-10S Battery Packs, Smart Charger for RC Cars, RC Airplanes, Airsoft Batteries, Compatible with Standard Tamiya/Mini Tamiya/Alligator Clip Connector
4.7 out of 5 stars
814
$19.99
#42
Adust Motion Sensor Alarm, Wireless Driveway Alarm, Home Security Business Detect Alert with 4 Sensor and 2 Receiver,38 Chime Tunes - LED Indicators
4.0 out of 5 stars
273
$36.99
#43
ZOOZ Z-Wave Plus 4-in-1 Sensor ZSE40 VER. 2.0 (Motion/Light/Temperature/Humidity)
4.0 out of 5 stars
501
$39.95
#44
YoLink Motion Sensor, 1/4 Mile World's Longest Range Smart Home Indoor Wireless Motion Detector Sensor Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor - YoLink Hub Required
4.6 out of 5 stars
166
$21.99
#45
1/2 Mile Hosmart Rechargable Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System Weatherproof Security Outdoor Motion Sensor & Detector
4.5 out of 5 stars
2,683
$77.49
#46
Honeywell 5800PIR Wireless Motion Detector
4.6 out of 5 stars
84
$42.30
#47
SierraTeck Motion Activated Voice Player - Recordable, Built-in Microphone – Independent Living, Point of Sale Advertising, Door Greeter, Entry Alert
4.3 out of 5 stars
268
$24.99
#48
1/2 Mile Solar Driveway Alarm Sytem Wireless Long Range Outdoor Weather Resistant Motion Sensor & Detector- Driveway Alarms Wireless Outside Monitor & Protect
4.5 out of 5 stars
1,150
$119.99
#49
Aeotec Multisensor 6, Z-Wave Plus 6-in1 motion, temperature, humidity, light, UV, vibration sensor
4.0 out of 5 stars
538
$59.99
#50
Ecosmart FSA QC MEDLRG ECO 24 Replacement Part
4.4 out of 5 stars
172
$18.84
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