Shop Simple Motion Detectors

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$208.72
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$208.72
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$220.90
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$220.90
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$237.64
Veris | MSCU2000 | Sensor ,Motion,Ceiling, Ultra,2000Sqft | Lighting Controls - Occupancy Sensors
Kele
$237.64
Veris | MSCU2000 | Sensor ,Motion,Ceiling, Ultra,2000Sqft | Lighting Controls - Occupancy Sensors
Kele
$49.99
Solar Sound Alarm Motion-Activated Animal Repeller 1 Solar Sound Alarm
WorldTechOutlet.com
$49.99
Solar Sound Alarm Motion-Activated Animal Repeller 1 Solar Sound Alarm
WorldTechOutlet.com
$159.99
$199.99
Solar Sound Alarm Motion-Activated Deer Repeller 4 Solar Sound Alarms
WorldTechOutlet.com
20% off
$159.99
$199.99
Solar Sound Alarm Motion-Activated Deer Repeller 4 Solar Sound Alarms
WorldTechOutlet.com
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$22.18
Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert With 2 Sensor And 1 Receiver -38 Chime Tunes
Walmart
1
$22.18
Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert With 2 Sensor And 1 Receiver -38 Chime Tunes
Walmart
1
$271.08
MCS-626 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$271.08
MCS-626 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$596.11
MCS-165F-00 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$596.11
MCS-165F-00 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$142.00
BEA 10R2E-100 Infrared Motion Sensor 20 To 48 Detection Range Optional Alarm 12 To 24 V AC/DC
B and H Depot
$142.00
BEA 10R2E-100 Infrared Motion Sensor 20 To 48 Detection Range Optional Alarm 12 To 24 V AC/DC
B and H Depot
$391.29
Honeywell 5800Pir-Od2 PIR Wireless Outdoor Motion Detector Sensor
Walmart
$391.29
Honeywell 5800Pir-Od2 PIR Wireless Outdoor Motion Detector Sensor
Walmart
$516.00
BEA 10FALCONW Wide Motion Sensor 115' To 21' Mounting Height 30' Cable Remote Controlled Adjustments Tilt Angle From 0 To 180 Degrees Bidirectional Unidirectional Approach And Unidirectional Depart Microwave Detection Options
B and H Depot
$516.00
BEA 10FALCONW Wide Motion Sensor 115' To 21' Mounting Height 30' Cable Remote Controlled Adjustments Tilt Angle From 0 To 180 Degrees Bidirectional Unidirectional Approach And Unidirectional Depart Microwave Detection Options
B and H Depot
$83.17
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
Free shipping
$83.17
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
$32.35
Wireless PIR Motion Sensor Detector Security Alarm Chime,Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert, Garage Driveway Alarm
Amazon.com
432
$32.35
Wireless PIR Motion Sensor Detector Security Alarm Chime,Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert, Garage Driveway Alarm
Amazon.com
432
$91.89
5800PIR-RES HONEYWELL - Security & Motion Detectors Supplies
Radwell.com
646
$91.89
5800PIR-RES HONEYWELL - Security & Motion Detectors Supplies
Radwell.com
646
$350.00
GM730 SIEMENS - Security & Motion Detectors Supplies
Radwell.com
$350.00
GM730 SIEMENS - Security & Motion Detectors Supplies
Radwell.com
$59.36
360° Passive Infrared Occupancy Sensor Fixture Mount High Bay
Home Depot
1
Free shipping
$59.36
360° Passive Infrared Occupancy Sensor Fixture Mount High Bay
Home Depot
1
$87.07
240 Degree LED Motion Sensor Light Outdoor White 3 Head Flood Security Light 1800 To 3600 Lumens Driveway Walkway
Home Depot
Free shipping
$87.07
240 Degree LED Motion Sensor Light Outdoor White 3 Head Flood Security Light 1800 To 3600 Lumens Driveway Walkway
Home Depot
Free shipping
$175.00
$231.00
Alarm Controls SREX-100 Infrared Motion Sensor Request To Exit Adjustable Time Delay Black
B and H Depot
1
24% off
$175.00
$231.00
Alarm Controls SREX-100 Infrared Motion Sensor Request To Exit Adjustable Time Delay Black
B and H Depot
1
$67.95
Flarealert Motion Activated LED Warning Beacon With Alarm, 1 Box, 2 Sensors, 1 Light, FA-MOTA
Global Industrial
$67.95
Flarealert Motion Activated LED Warning Beacon With Alarm, 1 Box, 2 Sensors, 1 Light, FA-MOTA
Global Industrial
$39.98
Good Earth Lighting 180 -Degree 80 -Wattage Equivalent Hardwired LED White 2 -Head Motion-Activated Flood Light With Timer 1400 -Lumen One_Size
Lowe's
$39.98
Good Earth Lighting 180 -Degree 80 -Wattage Equivalent Hardwired LED White 2 -Head Motion-Activated Flood Light With Timer 1400 -Lumen One_Size
Lowe's
$34.99
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount
Super Bright LEDs
$34.99
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount
Super Bright LEDs
$1,097.71
10IXIO-DT1V - Dual Technology Slide Door Motion/Presence Safety Sensor W/CAMERA - (MONITORED) - (BEA)
Automatics & More
$1,097.71
10IXIO-DT1V - Dual Technology Slide Door Motion/Presence Safety Sensor W/CAMERA - (MONITORED) - (BEA)
Automatics & More
$29.99
Sabre Wireless Motion Detector Sensor System With Driveway Alarm
Target
Free shipping
$29.99
Sabre Wireless Motion Detector Sensor System With Driveway Alarm
Target
Free shipping
$15.06
Motion Sensor Switch, Led Motion Sensor Switch, Motion Sensor Detector, Usb Port, Infrared Motion Sensor Switch, Usb Typ
Everymarket INC
$15.06
Motion Sensor Switch, Led Motion Sensor Switch, Motion Sensor Detector, Usb Port, Infrared Motion Sensor Switch, Usb Typ
Everymarket INC
$135.37
T-REX TYCO - Security & Motion Detectors Supplies
Radwell.com
$135.37
T-REX TYCO - Security & Motion Detectors Supplies
Radwell.com
$323.60
Casambi Motion And Daylight Sensor - Black
Wired4Signs
$323.60
Casambi Motion And Daylight Sensor - Black
Wired4Signs
$110.97
$221.94
Wireless Motion Alarm 125Db Highintensity Security Sensor - White | Uplift Essentials
Inspire Uplift
Free shipping
50% off
$110.97
$221.94
Wireless Motion Alarm 125Db Highintensity Security Sensor - White | Uplift Essentials
Inspire Uplift
Free shipping
$197.09
Weatherproof Motion Sensor - 7A Max Load - High Voltage - Add To Existing Fixtures - Adjustable Time
Larson Electronics
$197.09
Weatherproof Motion Sensor - 7A Max Load - High Voltage - Add To Existing Fixtures - Adjustable Time
Larson Electronics
$48.00
$69.99
Pioneer Pioneer Airsense PIR Motion Sensing Smart Switch For Mini Split Systems
High Seer
31% off
$48.00
$69.99
Pioneer Pioneer Airsense PIR Motion Sensing Smart Switch For Mini Split Systems
High Seer
$54.99
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount With Remote Control
Super Bright LEDs
$54.99
Merrytek Microwave Occupancy Sensor - Remote Controlled - 120-277 VAC - Knock Out Mount With Remote Control
Super Bright LEDs
$421.08
Weatherproof Motion Sensor - 7A Max Load - 48VDC - Adjustable Time & Range - Add To Existing Fixture
Larson Electronics
$421.08
Weatherproof Motion Sensor - 7A Max Load - 48VDC - Adjustable Time & Range - Add To Existing Fixture
Larson Electronics
$110.97
$221.94
Wireless Motion Alarm 125Db Highintensity Security Sensor - Black | Uplift Essentials
Inspire Uplift
Free shipping
50% off
$110.97
$221.94
Wireless Motion Alarm 125Db Highintensity Security Sensor - Black | Uplift Essentials
Inspire Uplift
Free shipping
$3,800.79
12V LED Motion Alarm System W/ Horn - Class I LED Strobe, Motion Sensor - 110Dba Horn - Back Plate -
Larson Electronics
$3,800.79
12V LED Motion Alarm System W/ Horn - Class I LED Strobe, Motion Sensor - 110Dba Horn - Back Plate -
Larson Electronics
$72.99
Eco-Star 13" Wide Bronze Finish Motion Sensor LED Security Light - Style 1G657
Lamps Plus
$72.99
Eco-Star 13" Wide Bronze Finish Motion Sensor LED Security Light - Style 1G657
Lamps Plus
Motion Detector - Vernier
4:02
Motion Detector - Vernier
Sep 25, 2012
vernier.com
How Do Motion Detectors Work?
How Do Motion Detectors Work?
Jun 25, 2021
security.org
Arduino Motion Detection Simple Project
Arduino Motion Detection Simple Project
Oct 1, 2020
instructables.com
Motion Sensor Gen 1 Overview and Installation Guide | SimpliSafe Support Home
Motion Sensor Gen 1 Overview and Installation Guide | SimpliSafe Support Home
Jul 2, 2019
simplisafe.com
5 Simple Motion Detector Circuits using PIR – Homemade Circuit Projects
5 Simple Motion Detector Circuits using PIR – Homemade Circuit Projects
Dec 23, 2024
homemade-circuits.com
Build Your Own Motion Detector in 3 Minutes
Build Your Own Motion Detector in 3 Minutes
Aug 21, 2024
hackster.io
Motion Sensor Light [ DIY ]
6:51
Motion Sensor Light [ DIY ]
377.4K viewsMay 22, 2019
YouTubeSNNY Hack & Sci.
1:30
MOTION SENSOR WIRING
102.3K viewsJun 12, 2021
YouTubeFONCTIONNEMENT
0:46
Battery Tutorial: Motion Detector (PIR2)
166.9K viewsJul 25, 2017
YouTubeVivint
4:13
Amir Motion Sensor LED Night Light Tutorial
137K viewsJul 19, 2017
YouTubeTech With Brett
10:32
Motion Sensor Alarm - Wireless Driveway Alarm
78.3K viewsOct 14, 2019
YouTubeJust Vlad
7:06
Motion Light Sensor Replacement
259.9K viewsNov 7, 2014
YouTubeiScaper1
6:35
Motion Detectors 101
46.2K viewsAug 5, 2021
YouTubeSecurity.org
7:44
How to install a burglar alarm motion detector.
153.5K viewsNov 2, 2013
YouTubeAll About Home Electronics.com
1:57
How To Change Simplisafe Motion Sensor Batteries
139K viewsDec 1, 2020
YouTubeOne Hour Smart Home
5:46
3.3 Parameter Settings for Simple Motion Module (7/16)
7.9K viewsDec 7, 2018
YouTubeMITSUBISHI ELECTRIC Factory Automation
6:32
How PIR Motion Sensors Work - The Learning Circuit
112K viewsNov 11, 2020
YouTubeelement14 presents
14:53
Testing/Showing EVERY Smoke Alarm in my Collection!
1.3M viewsAug 22, 2017
YouTubeS.E.R. Safety
7:40
Photoelectric Sensor Explained (with Practical Examples)
229.5K viewsJun 21, 2021
YouTubeRealPars
2:58
DSC WS4904 wireless motion detector - changing batteries
51.4K viewsMay 29, 2017
YouTubePrices Alarms
5:19
How to make an infrared Entry & Exit motion detector - IR Based Projects
41K viewsAug 8, 2016
YouTubesvsembedded
5:01
How To Make Motion Sensor Light Switch using CD4017 & IR sensor at Home
1.3M viewsDec 9, 2020
YouTubeTech StudyCell
0:48
Wireless Motion Detector - Tutorial | Protect America
37.1K viewsMar 5, 2013
YouTubeProtect America
11:54
PIR motion detector - HOW IT WORKS (easy to understand)
37.9K viewsJun 4, 2021
YouTubemrmattandmrchay
1:50
How to Install Outdoor Motion Lights
123K viewsJul 2, 2014
YouTubeLowe's Home Improvement
12:22
Ultimate Guide to Smart Home Sensors + ideas
922K viewsMay 8, 2021
YouTubeSmart Home Solver
2:19
Simplisafe Review: 4/6 - Motion Sensor Installation
68.8K viewsMay 30, 2014
YouTubeInHomeReviews
1:40
How to Customize Advanced Motion Detection on Wired Ring Devices
499.9K viewsAug 7, 2017
YouTubeRing
1:48
SimpliSafe Glass Break Sensor Test PROOF That They WORK!
26.7K viewsSep 6, 2020
YouTubeChristopher Berghout
7:35
Coolest motion detection sensor ever!
223.4K viewsApr 3, 2017
YouTubenenioc187
See more

Shop Simple Motion Detectors

Sponsored
About our ads
$208.72
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$208.72
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$171.42
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$220.90
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
50% off
$220.90
$441.90
Mid-Sized Home Security System | Entry, Motion And Glassbreak Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$237.64
Veris | MSCU2000 | Sensor ,Motion,Ceiling, Ultra,2000Sqft | Lighting Controls - Occupancy Sensors
Kele
$237.64
Veris | MSCU2000 | Sensor ,Motion,Ceiling, Ultra,2000Sqft | Lighting Controls - Occupancy Sensors
Kele
$49.99
Solar Sound Alarm Motion-Activated Animal Repeller 1 Solar Sound Alarm
WorldTechOutlet.com
$49.99
Solar Sound Alarm Motion-Activated Animal Repeller 1 Solar Sound Alarm
WorldTechOutlet.com
$159.99
$199.99
Solar Sound Alarm Motion-Activated Deer Repeller 4 Solar Sound Alarms
WorldTechOutlet.com
20% off
$159.99
$199.99
Solar Sound Alarm Motion-Activated Deer Repeller 4 Solar Sound Alarms
WorldTechOutlet.com
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$22.18
Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert With 2 Sensor And 1 Receiver -38 Chime Tunes
Walmart
1
$22.18
Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert With 2 Sensor And 1 Receiver -38 Chime Tunes
Walmart
1
$271.08
MCS-626 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$271.08
MCS-626 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$596.11
MCS-165F-00 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$596.11
MCS-165F-00 - Altra Industrial Motion Sensor Automation (New)
Electrical.com
$142.00
BEA 10R2E-100 Infrared Motion Sensor 20 To 48 Detection Range Optional Alarm 12 To 24 V AC/DC
B and H Depot
$142.00
BEA 10R2E-100 Infrared Motion Sensor 20 To 48 Detection Range Optional Alarm 12 To 24 V AC/DC
B and H Depot
$391.29
Honeywell 5800Pir-Od2 PIR Wireless Outdoor Motion Detector Sensor
Walmart
$391.29
Honeywell 5800Pir-Od2 PIR Wireless Outdoor Motion Detector Sensor
Walmart
$516.00
BEA 10FALCONW Wide Motion Sensor 115' To 21' Mounting Height 30' Cable Remote Controlled Adjustments Tilt Angle From 0 To 180 Degrees Bidirectional Unidirectional Approach And Unidirectional Depart Microwave Detection Options
B and H Depot
$516.00
BEA 10FALCONW Wide Motion Sensor 115' To 21' Mounting Height 30' Cable Remote Controlled Adjustments Tilt Angle From 0 To 180 Degrees Bidirectional Unidirectional Approach And Unidirectional Depart Microwave Detection Options
B and H Depot
$83.17
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
Free shipping
$83.17
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
21
$32.35
Wireless PIR Motion Sensor Detector Security Alarm Chime,Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert, Garage Driveway Alarm
Amazon.com
432
$32.35
Wireless PIR Motion Sensor Detector Security Alarm Chime,Shop Store Office Home Front Door Entry Welcome Doorbell,Mailbox Alert, Garage Driveway Alarm
Amazon.com
432
$91.89
5800PIR-RES HONEYWELL - Security & Motion Detectors Supplies
Radwell.com
646
$91.89
5800PIR-RES HONEYWELL - Security & Motion Detectors Supplies
Radwell.com
646
$350.00
GM730 SIEMENS - Security & Motion Detectors Supplies
Radwell.com
$350.00
GM730 SIEMENS - Security & Motion Detectors Supplies
Radwell.com
$59.36
360° Passive Infrared Occupancy Sensor Fixture Mount High Bay
Home Depot
1
Free shipping
$59.36
360° Passive Infrared Occupancy Sensor Fixture Mount High Bay
Home Depot
1