Discover great deals on the many top brand items available only on eBay!

Sensors & Motion Detectors

HomeHome
BathBath
Building & HardwareBuilding & Hardware
Electrical & SolarElectrical & Solar
Heating, Cooling & AirHeating, Cooling & Air
Home SecurityHome Security
CCTV SystemsCCTV Systems
Fire Escape LaddersFire Escape Ladders
Hide-a-KeysHide-a-Keys
OtherOther
SafesSafes
Security CamerasSecurity Cameras
Security KeypadsSecurity Keypads
Security Signs & DecalsSecurity Signs & Decals
Security SystemsSecurity Systems
Sensors & Motion DetectorsSensors & Motion Detectors
Smoke & Gas DetectorsSmoke & Gas Detectors
Wireless TransmittersWireless Transmitters
Household ItemsHousehold Items
Housekeeping & OrganizationHousekeeping & Organization
Lamps, Lighting & Ceiling...Lamps, Lighting & Ceiling...
LawnmowersLawnmowers
Major AppliancesMajor Appliances
Outdoor Cooking & EatingOutdoor Cooking & Eating
Outdoor LightingOutdoor Lighting
Outdoor Power EquipmentOutdoor Power Equipment
Patio & Garden FurniturePatio & Garden Furniture
Plumbing & FixturesPlumbing & Fixtures
Pools & SpasPools & Spas
Rugs & CarpetsRugs & Carpets
Tools & Home ImprovementTools & Home Improvement
Wholesale LotsWholesale Lots
Window TreatmentsWindow Treatments

Read more at Wikipedia.org


[List your site here Free!]

Brite-Strike Capss3 Security SytemBrite-Strike Capss3 Security Sytem $37.39 Remote Control Wireless Infrared Motion Sensor Alarm Security Home System SaftyRemote Control Wireless Infrared Motion Sensor Alarm Security Home System Safty $9.39
Woods Motion Sensor Detector Light Kit Outdoor Security 500 Watt 180 DegreeWoods Motion Sensor Detector Light Kit Outdoor Security 500 Watt 180 Degree $20.00 Pir Senser Infrared Ir Switch Module Body Motion Sensor Auto Lamps Up-to-date KwPir Senser Infrared Ir Switch Module Body Motion Sensor Auto Lamps Up-to-date Kw $3.63
Nightwatcher Robotic Led Security Lighting Mpn Vslnwp502 Upc 616641655099Nightwatcher Robotic Led Security Lighting Mpn Vslnwp502 Upc 616641655099 $149.99 4 Lot Honeywell/Ademco Security 5800Pir-Com Wireless Infrared Motion Sensor4 Lot Honeywell/Ademco Security 5800Pir-Com Wireless Infrared Motion Sensor $209.99
New Swann Swads-Gateak-Gl Gate Alert Sensor Security System Kit 1 Year WarrantyNew Swann Swads-Gateak-Gl Gate Alert Sensor Security System Kit 1 Year Warranty $24.99 Home Security Door Window Alarm system New in PackageHome Security Door Window Alarm system New in Package $7.99
Cob Led Light Auto Motion Sensor Detector Wireless Outdoor Battery Operated WallCob Led Light Auto Motion Sensor Detector Wireless Outdoor Battery Operated Wall $14.49 Defiant - Keychain Wireless Remote Light Control - New - Free ShippingDefiant - Keychain Wireless Remote Light Control - New - Free Shipping $15.99
Optex Wireless 2000 Annunciator System Rctd-20U Open BoxOptex Wireless 2000 Annunciator System Rctd-20U Open Box $149.95 Security Flood Light 2-head E26 Base Lamp Socket Surface Or Eve Mount AdjustableSecurity Flood Light 2-head E26 Base Lamp Socket Surface Or Eve Mount Adjustable $18.79
Tsos5 Pir Motion Sensor Occupancy Switch Manual On Automatic On/Off White - 10PkTsos5 Pir Motion Sensor Occupancy Switch Manual On Automatic On/Off White - 10Pk $145.99 Pir Ir Infrared Senser Switch Module Body Motion Sensor Auto On Off Lamps LightsPir Ir Infrared Senser Switch Module Body Motion Sensor Auto On Off Lamps Lights $6.59 List price:  Previous Price $9.41
Lot (3) Defiant Home Security Door Or Window Alarms New In Package!Lot (3) Defiant Home Security Door Or Window Alarms New In Package! $19.99 Garage Driveway Wireless Motion Sensor Led Alert Alarm System Sync 3 TransmitterGarage Driveway Wireless Motion Sensor Led Alert Alarm System Sync 3 Transmitter $30.99
Brand New Lot 2Gig 4 thin door/window Sensors, 1 Panic Button, & 2 keyring RemotBrand New Lot 2Gig 4 thin door/window Sensors, 1 Panic Button, & 2 keyring Remot $69.99 SecurityMan Wireless Wide-Angle Pir Motion Sensor For Air-Alarm System Sec-Sm-80SecurityMan Wireless Wide-Angle Pir Motion Sensor For Air-Alarm System Sec-Sm-80 $25.98
Pir Light Switch Sensor Body Movement Detector Motion Sensing Lighting SwitchingPir Light Switch Sensor Body Movement Detector Motion Sensing Lighting Switching $9.50 Home Zone Security Motion Activated Led Light 180 Detection 30.6 Watt-AaHome Zone Security Motion Activated Led Light 180 Detection 30.6 Watt-Aa $33.95
Elevator Safety Edge Light Curtain, Water-Proof , 110~220Vac , pana 40 ,wecoElevator Safety Edge Light Curtain, Water-Proof , 110~220Vac , pana 40 ,weco $209.00 Lutron Ms-Z101-Gr Occ/Vac Dimmer Snsr, Wall, GrayLutron Ms-Z101-Gr Occ/Vac Dimmer Snsr, Wall, Gray $77.50
Outdoor 12M Security Infrared Pir Motion Sensor Detector Wall Led Light Rf 140°Outdoor 12M Security Infrared Pir Motion Sensor Detector Wall Led Light Rf 140° $4.27 to $4.34 Woods Outdoor Security Motion Detector - NewWoods Outdoor Security Motion Detector - New $9.99
Watt Stopper Lmrc-211 V2 Digital Relay Room Controller 1-Load, 0-10V DimmingWatt Stopper Lmrc-211 V2 Digital Relay Room Controller 1-Load, 0-10V Dimming $75.00 1 By one Wireless Driveway Alert Alarm Pir Sensor1 By one Wireless Driveway Alert Alarm Pir Sensor $13.99
Heath Zenith Motion Sensor Light 150 Angle White - New - Model Sl-5411-W-AHeath Zenith Motion Sensor Light 150 Angle White - New - Model Sl-5411-W-A $9.50 Sonic Entry Wireless Audible Door and Window Alarm System (New)Sonic Entry Wireless Audible Door and Window Alarm System (New) $14.99
Lentenda Pir Infrared Ir Wireless Auto Sensor Motion Detector Keyhole 4 Led L.Lentenda Pir Infrared Ir Wireless Auto Sensor Motion Detector Keyhole 4 Led L. $14.49 Led Security Pir Infrared Motion Rf Sensor Detector Outdoor Wall Lamp Black DhLed Security Pir Infrared Motion Rf Sensor Detector Outdoor Wall Lamp Black Dh $7.59
Skylink Wireless Aaa+ Flood Sensor (Fs-101)Skylink Wireless Aaa+ Flood Sensor (Fs-101) $20.19 Angel Alert Wireless Pool Guardian Alarm- Gt-Ada080-1BAngel Alert Wireless Pool Guardian Alarm- Gt-Ada080-1B $36.41
Exterior Motion Sensor X10 Wireless Active Home Ms14A Weather ResistantExterior Motion Sensor X10 Wireless Active Home Ms14A Weather Resistant $12.00 105dB Home Security Wireless Ir Motion Sensor Alarm System + 2 Remote Control105dB Home Security Wireless Ir Motion Sensor Alarm System + 2 Remote Control $9.39
Electro Magnetic Wave Safe GuardElectro Magnetic Wave Safe Guard $6.00 Visonic Clip Sma Wireless Curtain Motion Detector (Lot of 4)Visonic Clip Sma Wireless Curtain Motion Detector (Lot of 4) $72.00
Defiant 270 Degree White Replacement Outdoor Motion SensorDefiant 270 Degree White Replacement Outdoor Motion Sensor $21.53 Rab Lighting Stl110 Stealth 110 Sensor, 110 Degrees View Detection, 1000W Power,Rab Lighting Stl110 Stealth 110 Sensor, 110 Degrees View Detection, 1000W Power, $167.65
1Pc - X207994 - Honeywelll Sensing - Sensor1Pc - X207994 - Honeywelll Sensing - Sensor $199.00 Motion Sensing Motion Activated Light Socket 360-degree Motion Detection IndoorMotion Sensing Motion Activated Light Socket 360-degree Motion Detection Indoor $16.57
Mr Beams Mb360 Wireless Led Spotlight Motion Sensor and Photocell - WeatherproofMr Beams Mb360 Wireless Led Spotlight Motion Sensor and Photocell - Weatherproof $23.96 Ge 26140 Ultra Brite Motion-Activated - Led Light - BronzeGe 26140 Ultra Brite Motion-Activated - Led Light - Bronze $10.49
New *Damaged Box* Light Alert Smartswitch Los2400H Security SensorNew *Damaged Box* Light Alert Smartswitch Los2400H Security Sensor $106.99 Mail Chime / Mail Box Alert-Alarm -Wireless- know when your mail arrives! - New!Mail Chime / Mail Box Alert-Alarm -Wireless- know when your mail arrives! - New! $49.95
6Led Pir Motion Sensor Cabinet Wardrobe Usb Rechargeable Kitchen Wall Lamp Light6Led Pir Motion Sensor Cabinet Wardrobe Usb Rechargeable Kitchen Wall Lamp Light $9.99 Motion Sensor Led Light Wall Light-operated Nightlight Activated BatteryMotion Sensor Led Light Wall Light-operated Nightlight Activated Battery $24.99
Outdoor Porch Flood Light 3 Lights Bronze Led Wireless Motion Sensing LightingOutdoor Porch Flood Light 3 Lights Bronze Led Wireless Motion Sensing Lighting $139.99 List price:  Previous Price $149.99 MounTek Motion Activated Wireless Light Indoor/outdoor 7 Super Bright Led'sMounTek Motion Activated Wireless Light Indoor/outdoor 7 Super Bright Led's $12.74 Was:  Previous Price $14.99
Outdoor Wireless Driveway Long Range Sensors Motion Detectors Alert Alarm HaOutdoor Wireless Driveway Long Range Sensors Motion Detectors Alert Alarm Ha $48.75 Infrared Laser Alarm Switch Sound / Light Alarm Motion Sensor Security Kits N7X5Infrared Laser Alarm Switch Sound / Light Alarm Motion Sensor Security Kits N7X5 $2.47
Window/Door Sensor, Comcast Xfinity - Smc Networks Inc. (Smcdw02-Z)Window/Door Sensor, Comcast Xfinity - Smc Networks Inc. (Smcdw02-Z) $12.74 Mr. Beams Mb363 Wireless Led Spotlight with Motion Sensor and Photocell, DarkMr. Beams Mb363 Wireless Led Spotlight with Motion Sensor and Photocell, Dark $48.04
1Pc Recessed Magnetic White Window Door Contacts Alarm Security Reed Switch Cp1Pc Recessed Magnetic White Window Door Contacts Alarm Security Reed Switch Cp $1.57 to $3.36 Mr. Beams Mb562 Wireless Motion Sensor Activated Compact Led Path Light, 2-Pack,Mr. Beams Mb562 Wireless Motion Sensor Activated Compact Led Path Light, 2-Pack, $24.95
Wired Water Detector Flood Leak Alarm Sensor with Relay Switch or Nc NoWired Water Detector Flood Leak Alarm Sensor with Relay Switch or Nc No $13.66 Dsc Lc-100Pl Digital Pir Detector With Pet Immunity Motion DetectorDsc Lc-100Pl Digital Pir Detector With Pet Immunity Motion Detector $18.00
Doberman Security Motion Detector Alarm w/ ChimeDoberman Security Motion Detector Alarm w/ Chime $23.19 Occupancy/Vacancy Motion Sensor Wall Switch Model Ym2108 Auto On And Auto OffOccupancy/Vacancy Motion Sensor Wall Switch Model Ym2108 Auto On And Auto Off $10.00 Trending at $13.99
New Swann Swhom-Drive2-Gl , Driveway Security Alert Sensor Alarm 1 Year WarrantyNew Swann Swhom-Drive2-Gl , Driveway Security Alert Sensor Alarm 1 Year Warranty $49.99 White Outdoor 180° Degree Security Pir Motion Movement Sensor Detector SwitchWhite Outdoor 180° Degree Security Pir Motion Movement Sensor Detector Switch $6.64 Was:  Previous Price $6.99
Sensor Switch Mp20 Power Pack 120/277V New (gar-gr1)Sensor Switch Mp20 Power Pack 120/277V New (gar-gr1) $45.00 Wireless Light Security Anti-theft Pir Motion Infrared Sensor Detector AlarmWireless Light Security Anti-theft Pir Motion Infrared Sensor Detector Alarm $8.99
220V Delay Human Body Motion Detector Microwave Radar Sensor Switch Security220V Delay Human Body Motion Detector Microwave Radar Sensor Switch Security $2.24 Intermatic Programmable Wireless Alarm New Sp230BIntermatic Programmable Wireless Alarm New Sp230B $15.32
Heath/Zenith Hz-5610-Wh One Bulb White Incandescent Entry LightHeath/Zenith Hz-5610-Wh One Bulb White Incandescent Entry Light $34.99 Was:  Previous Price $46.65 Wireless Doorbell Motion Sensor Detector Alarm Welcome Chime Alert Door GateWireless Doorbell Motion Sensor Detector Alarm Welcome Chime Alert Door Gate $21.47
12M Led Outdoor 12V Dc Automatic Infrared Pir Motion Sensor Detector Wall Switch12M Led Outdoor 12V Dc Automatic Infrared Pir Motion Sensor Detector Wall Switch $4.99 Litom Solar Lights Outdoor 54 Led, Super Bright Wide Angle Solar Powered Light,Litom Solar Lights Outdoor 54 Led, Super Bright Wide Angle Solar Powered Light, $33.35
Xiaomi Mi Air Purifier 2 Sterilizer Addition to Formaldehyde Purifiers Air CleanXiaomi Mi Air Purifier 2 Sterilizer Addition to Formaldehyde Purifiers Air Clean $227.11 Plug & Safe Ps8 Home Motion Sensor 2-pack w 1 - Rx6 Siren - White - New - AlarmPlug & Safe Ps8 Home Motion Sensor 2-pack w 1 - Rx6 Siren - White - New - Alarm $19.96 Was:  Previous Price $24.95
Passive Infrared (Pir) Detector Se-10Passive Infrared (Pir) Detector Se-10 $12.05 1Set Radar System Auto Parking Sensors Led Display Car Reverse Transducer1Set Radar System Auto Parking Sensors Led Display Car Reverse Transducer $15.88
Vacancy Motion Sensor Wall Switch Model Ym2101 Ym2102 Auto OffVacancy Motion Sensor Wall Switch Model Ym2101 Ym2102 Auto Off $7.00 Outdoor Motion Sensor Light Dusk to Dawn Led Bulb100 Watt Equivalent 9WOutdoor Motion Sensor Light Dusk to Dawn Led Bulb100 Watt Equivalent 9W $14.33
Outdoor Wall Mount Lantern Motion Sensing Security Light Safety Nightlight WhiteOutdoor Wall Mount Lantern Motion Sensing Security Light Safety Nightlight White $42.19 Battery Powered Led Spotlight With Motion Sensor Detector Safety Lights WirelessBattery Powered Led Spotlight With Motion Sensor Detector Safety Lights Wireless $22.14
Plug & Safe Ps8 Home Motion Sensor - Rx6 SirenPlug & Safe Ps8 Home Motion Sensor - Rx6 Siren $9.99 Automatic Motion Timer Sensor Security Waterproof Outdoor landscape Light LampAutomatic Motion Timer Sensor Security Waterproof Outdoor landscape Light Lamp $19.99
Automatic Dc 12V-24V 10A Infrared Pir Motion Sensor Switch For Led light StripAutomatic Dc 12V-24V 10A Infrared Pir Motion Sensor Switch For Led light Strip $3.58 Cooper Wiring Devices C386 60W Ivory Closet LightCooper Wiring Devices C386 60W Ivory Closet Light $12.07
Remote Control Wireless Infrared Motion Sensor Alarm Security Home SystemRemote Control Wireless Infrared Motion Sensor Alarm Security Home System $9.39 New Hubbell Nx Occupancy Sensor w/intelliDapt Pir/Us Nxos-Omdt2-UNew Hubbell Nx Occupancy Sensor w/intelliDapt Pir/Us Nxos-Omdt2-U $80.99 Was:  Previous Price $89.99
Heath Zenith Hz-5411-Wh Heavy Duty Motion Sensor Security Light, WhiteHeath Zenith Hz-5411-Wh Heavy Duty Motion Sensor Security Light, White $17.99 Practical Light Lamp Auto On Off Senser Switch Body Motion Infrared Ir PirPractical Light Lamp Auto On Off Senser Switch Body Motion Infrared Ir Pir $4.06
Bright 10 Led Pir Infrared Motion Detector Light Wireless Sensor Lamp UsBright 10 Led Pir Infrared Motion Detector Light Wireless Sensor Lamp Us $10.99 Home Security Wireless Alarm System Ir Motion Sensor Detector + 2 Remote ControlHome Security Wireless Alarm System Ir Motion Sensor Detector + 2 Remote Control $9.39 Trending at $9.72
Skylink Wireless Security System Vibration Sensor (Vs-433)Skylink Wireless Security System Vibration Sensor (Vs-433) $22.95 New Lightolier Itsabula Intellisight Occupancy Sensor Remote 3 way 120V 277VNew Lightolier Itsabula Intellisight Occupancy Sensor Remote 3 way 120V 277V $39.99
1byone Wireless Driveway Patrol Alert Alarm System Motion Sensor Sync 3 Receiver1byone Wireless Driveway Patrol Alert Alarm System Motion Sensor Sync 3 Receiver $35.99 10 Led Light Bar Battery Operated Wireless Motion Sensor Detector Night Light Tb10 Led Light Bar Battery Operated Wireless Motion Sensor Detector Night Light Tb $7.90
Easy-Twist Copper Crimp Sleeve Wire Connector, 18-10 Awg Wire Range (Blister .Easy-Twist Copper Crimp Sleeve Wire Connector, 18-10 Awg Wire Range (Blister . $18.72 2 Pack Led Auto Motion Sensor Detector Outdoor Porch Light Battery Operated Auto2 Pack Led Auto Motion Sensor Detector Outdoor Porch Light Battery Operated Auto $20.75
Heath Zenith Motion Sensor Light 150 Zone Energy Star White - Brand NewHeath Zenith Motion Sensor Light 150 Zone Energy Star White - Brand New $10.00 Motion Sensor Light Smart Switch Auto On/Off Infrared Pir Occupancy Sensor Gas1Motion Sensor Light Smart Switch Auto On/Off Infrared Pir Occupancy Sensor Gas1 $1.99
Case Only Ge Iti Nx-481 60-807-95R Pir Saw Wireless Motion Detector Simon Xt XtiCase Only Ge Iti Nx-481 60-807-95R Pir Saw Wireless Motion Detector Simon Xt Xti $9.99 Heath/Zenith Sl-6117-Iv Motion-Activated Wall Light Switch, IvoryHeath/Zenith Sl-6117-Iv Motion-Activated Wall Light Switch, Ivory $41.14
10x Dc12V-24V Automatic Body Infrared Pir Sensor Motion Detector Switch Light Us10x Dc12V-24V Automatic Body Infrared Pir Sensor Motion Detector Switch Light Us $45.00 New Hz-5990-Wh Heath Zenith Security Light White Plastic Motion-Sensing LedNew Hz-5990-Wh Heath Zenith Security Light White Plastic Motion-Sensing Led $26.56
Home Kitchen Led Wireless Light Sensor Lamp Motion Detector Battery PoweredHome Kitchen Led Wireless Light Sensor Lamp Motion Detector Battery Powered $6.57 5 Magnetic Door Window Contact Reed Switch Alarm Security Honeywell Bosch Gri5 Magnetic Door Window Contact Reed Switch Alarm Security Honeywell Bosch Gri $9.89
Click to see more Sensors & Motion Detectors items at www.ebay.com
Prices current as of last update, 03/19/18 7:49am.

Home Contact Resources Exchange Links eBay