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!]

$10.00 Security Light Motion Sensor Detector Outdoor Home Exterior Garage Rv Camper NewSecurity Light Motion Sensor Detector Outdoor Home Exterior Garage Rv Camper New $76.25
Earthquake AlarmEarthquake Alarm $45.25 Ge Personal Security Motion-Sensing AlarmGe Personal Security Motion-Sensing Alarm $45.24
Chamberlain Wireless Motion Alert System Security for Home Office Farm Shop NewChamberlain Wireless Motion Alert System Security for Home Office Farm Shop New $67.96 Motion Sensor with Remote AlarmMotion Sensor with Remote Alarm $67.59
New 360 Degree Ac 220V Infrared Pir Motion Sensor Switch For Light 100W MaxNew 360 Degree Ac 220V Infrared Pir Motion Sensor Switch For Light 100W Max $2.05 Honeywell Ademco 470Pb Probe for Water SensorHoneywell Ademco 470Pb Probe for Water Sensor $19.47
10pairs 100M Dual Bea
00006000
m Photoelectric Infrared Detector Home Security Alarm Vp10pairs 100M Dual Bea 00006000 m Photoelectric Infrared Detector Home Security Alarm Vp $135.85 Mace Brand Security Portable Door/Multipurpose AlarmMace Brand Security Portable Door/Multipurpose Alarm $15.13
Wireless Driveway Alert System 400 Feet RangeWireless Driveway Alert System 400 Feet Range $26.19 Adx 15Ledpir-Wh 140-Degree 12 Meter Security Pir Infrared Motion Sensor DetectorAdx 15Ledpir-Wh 140-Degree 12 Meter Security Pir Infrared Motion Sensor Detector $10.18
Qty 50) Quitecare wirelesss motion detectors Gs010-418Qty 50) Quitecare wirelesss motion detectors Gs010-418 $129.99 New Quorum ~ Model A-160 ~ Glass Break SensorNew Quorum ~ Model A-160 ~ Glass Break Sensor $8.00
New Outdoor 2 Wireless Driveway Long Range Sensors Motion Detectors Alert AlarmNew Outdoor 2 Wireless Driveway Long Range Sensors Motion Detectors Alert Alarm $26.99 2gig Pir1 Passive Infrared Motion Detector2gig Pir1 Passive Infrared Motion Detector $54.65
Skylink Ha-300 Long Range Household Alert & Alarm Deluxe Home Business OfficeSkylink Ha-300 Long Range Household Alert & Alarm Deluxe Home Business Office $56.88 10pairs 100M Dual Beam Photoelectric Infrared Detector Home Security Alarm Oy10pairs 100M Dual Beam Photoelectric Infrared Detector Home Security Alarm Oy $135.85
Infrared Ir Pir Senser Switch Module Body Motion Sensor Auto On off Lights LampsInfrared Ir Pir Senser Switch Module Body Motion Sensor Auto On off Lights Lamps $7.15 Was: Previous Price $8.61 Led Strip Light Body Infrared Pir Sensor Switch 4 Aaa Battery Power Supply Dc 5VLed Strip Light Body Infrared Pir Sensor Switch 4 Aaa Battery Power Supply Dc 5V $3.48 to $4.96
Honeywell Is3050A Pir Motion Detector with Mirror Optics and Anti-MaskHoneywell Is3050A Pir Motion Detector with Mirror Optics and Anti-Mask $69.95 315Mhz Wireless Pir Infrared Motion Detector Sensor Home Alarm Security System315Mhz Wireless Pir Infrared Motion Detector Sensor Home Alarm Security System $2.99 Was: Previous Price $11.96
Water Leak Leakage Detection Detector Sound Alarm Sensor Overflow Water 110dBWater Leak Leakage Detection Detector Sound Alarm Sensor Overflow Water 110dB $13.08 Was: Previous Price $13.92 Wireless Buzz Warning Water Sensor Alarm Home Security Water Leak Detector XgWireless Buzz Warning Water Sensor Alarm Home Security Water Leak Detector Xg $4.70 Trending at $4.96
85-265V/12V Pir Infrared Automatic Motion Sensor Detector Wall Lamp Switch New85-265V/12V Pir Infrared Automatic Motion Sensor Detector Wall Lamp Switch New $4.13 to $4.15 Nib Quorum Passive infrared sensor Home Security Monitor (A)Nib Quorum Passive infrared sensor Home Security Monitor (A) $8.00
Gold Metal Exterior Motion Detector Light Antique LookGold Metal Exterior Motion Detector Light Antique Look $7.00 Hot White Recessed Magnetic Window/Door Contact Safe Safety Alarm Switch Reed HmHot White Recessed Magnetic Window/Door Contact Safe Safety Alarm Switch Reed Hm $1.23
Doberman Security 8 alarm Home and Office security Kit Se-0156Doberman Security 8 alarm Home and Office security Kit Se-0156 $72.11 315 Mhz Wireless Door Window Magnet Sensor Detector For My 99 Zones Alarm System315 Mhz Wireless Door Window Magnet Sensor Detector For My 99 Zones Alarm System $2.65
Ir Infrared Body Motion Sensor Automatic Light Lamp Control Switch 85-265V/12VIr Infrared Body Motion Sensor Automatic Light Lamp Control Switch 85-265V/12V $4.10 to $4.12 Pack Of 2 Elegant Outdoor Lanterns With Ir Motion Sensor + Light Lux ControlPack Of 2 Elegant Outdoor Lanterns With Ir Motion Sensor + Light Lux Control $48.00
2pcs Auto On/Off Infrared Pir Occupancy Vacancy Motion Sensor Light Lamp Switch2pcs Auto On/Off Infrared Pir Occupancy Vacancy Motion Sensor Light Lamp Switch $18.99 2Pairs Waterproof Wireless Dual Beams Infrared Ir Barrier Detector Safety Oy2Pairs Waterproof Wireless Dual Beams Infrared Ir Barrier Detector Safety Oy $32.85
Sensky Bs010W 12v 24v 3a Pir Motion Sensor Long Distance Time Adjustable Smal.Sensky Bs010W 12v 24v 3a Pir Motion Sensor Long Distance Time Adjustable Smal. $13.01 Light-operated Switch Flush Mount Button Photocell 105V-130V Raintight 50/60HzLight-operated Switch Flush Mount Button Photocell 105V-130V Raintight 50/60Hz $2.99
Guardline Extra Sensor for Original Driveway AlarmGuardline Extra Sensor for Original Driveway Alarm $67.45 315Mhz Wireless Motion Pir Infrared Sensor Detector For Alarm Security System 9V315Mhz Wireless Motion Pir Infrared Sensor Detector For Alarm Security System 9V $4.99 Was: Previous Price $10.62
Recessed Magnetic Window/Door Contact Security Alarm Switch Reed w/Adhesive HmRecessed Magnetic Window/Door Contact Security Alarm Switch Reed w/Adhesive Hm $1.17 Reliance Controls Corporation Thp217 Freeze Monitor Automatic Phone Out Freez.Reliance Controls Corporation Thp217 Freeze Monitor Automatic Phone Out Freez. $56.60
Brinks 7120B 110-Degree Motion Par Security LightBrinks 7120B 110-Degree Motion Par Security Light $14.68 Trending at $15.19 Dc 12V Led Automatic On Off Strip Pir Body Infrared Motion Sensor SwitchDc 12V Led Automatic On Off Strip Pir Body Infrared Motion Sensor Switch $3.25
Newest Smart Home Water Leak Detector Sound Alarm Battery Alert SensorNewest Smart Home Water Leak Detector Sound Alarm Battery Alert Sensor $9.99 Mr. Beams Mb862 Indoor Wireless Slim Led Light with Motion Sensor Features,Mr. Beams Mb862 Indoor Wireless Slim Led Light with Motion Sensor Features, $24.05
Honeywell Ademco 944Tsp-Wh 3/4" Recessed Contact with Terminals and 3/8" Magn.Honeywell Ademco 944Tsp-Wh 3/4" Recessed Contact with Terminals and 3/8" Magn. $8.92 H1 Analog Element Detector Pir Motion Sensor Detector Dc9-16V 31MaH1 Analog Element Detector Pir Motion Sensor Detector Dc9-16V 31Ma $4.86
Dc 5V Led Light Strip Pir Infrared Motion Sensor Switch Aa Battery Power SupplyDc 5V Led Light Strip Pir Infrared Motion Sensor Switch Aa Battery Power Supply $3.78 to $4.99 Pack Of 2 Stylish Lantern With Ir Motion Sensor For Home SecurityPack Of 2 Stylish Lantern With Ir Motion Sensor For Home Security $48.00
Wireless Door Window Gap Magnet Sensor Detector for PiSector Security Alarm S.Wireless Door Window Gap Magnet Sensor Detector for PiSector Security Alarm S. $22.93 Cable Water Sensor Honeywell Lyric Wifi Leak Freeze Detector System 4 Ft RangeCable Water Sensor Honeywell Lyric Wifi Leak Freeze Detector System 4 Ft Range $25.97
Mini Pir Sensor Motion Detector Anti-theft Alarm System Audio Monitoring L5F4Mini Pir Sensor Motion Detector Anti-theft Alarm System Audio Monitoring L5F4 $14.65 Rab Lighting Gt500Rw Gotcha Outdoor Sensor Floodlight Kit with 110 Degrees ViewRab Lighting Gt500Rw Gotcha Outdoor Sensor Floodlight Kit with 110 Degrees View $47.33
5 Pcs Motion Sensor Light 8W 600Lumen Weatherproof Wireless Security Lights5 Pcs Motion Sensor Light 8W 600Lumen Weatherproof Wireless Security Lights $42.00 2x Recessed Magnetic Window Door Contacts Alarm Security Reed Switch Nc / No2x Recessed Magnetic Window Door Contacts Alarm Security Reed Switch Nc / No $5.37
Dakota Alert Mat Wireless Vehicle Sensor Black MatDakota Alert Mat Wireless Vehicle Sensor Black Mat $134.76 Motion Sensor with Led Light, 4x Aa Batteries included, Zllpirn, Velleman, CoolMotion Sensor with Led Light, 4x Aa Batteries included, Zllpirn, Velleman, Cool $9.50
Security Motion Detector Alarm w/ Chime for Home Office and Business NewSecurity Motion Detector Alarm w/ Chime for Home Office and Business New $24.40 Nc Contact Magnetic Reed Switch Alarm for Home Door Window Security 5C-44BNc Contact Magnetic Reed Switch Alarm for Home Door Window Security 5C-44B $2.50
2 Wireless Outdoor Driveway Long Range Sensors Motion Detectors Alert Alarm Ha2 Wireless Outdoor Driveway Long Range Sensors Motion Detectors Alert Alarm Ha $68.10 Durable Pir Infrared Automatic Motion Sensor Detector Wall Lamp Switch 180°Durable Pir Infrared Automatic Motion Sensor Detector Wall Lamp Switch 180° $3.60 Was: Previous Price $3.79
220-240V 360° Security Pir Infrared Motion Ceiling Mounted Movement Sensor Detec220-240V 360° Security Pir Infrared Motion Ceiling Mounted Movement Sensor Detec $9.97 C
00006000
hamberlain Cwa2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and A.C 00006000 hamberlain Cwa2000 Weatherproof Outdoor/Driveway Wireless Motion Alarm and A. $59.37
Safety Technology International Inc. Sti-34101 Sensor for Solar Driveway Moni.Safety Technology International Inc. Sti-34101 Sensor for Solar Driveway Moni. $118.65 High Quality Smart Home Water Leak Detector Sound Alarm Battery Alert SensorHigh Quality Smart Home Water Leak Detector Sound Alarm Battery Alert Sensor $11.69
110V-240V Motion Sensor light Fan Pir Switch Detector Move Infrared Induction110V-240V Motion Sensor light Fan Pir Switch Detector Move Infrared Induction $7.98 5pairs Alarm 100M Dual Beam Photoelectric Infrared Detector Home Security Oy5pairs Alarm 100M Dual Beam Photoelectric Infrared Detector Home Security Oy $70.85
4 Led Pir Auto Keyhole Led Sensor Motion Light Lamp Detector Wireless Keyhole4 Led Pir Auto Keyhole Led Sensor Motion Light Lamp Detector Wireless Keyhole $3.11 12M 140°Led Security Pir Infrared Motion Sensor Detector Outdoor Wall Light12M 140°Led Security Pir Infrared Motion Sensor Detector Outdoor Wall Light $5.69 Was: Previous Price $5.99
2Pcs Nc/No Magnetic Reed Switch Door Window Alarm System 3W 10-20mm White2Pcs Nc/No Magnetic Reed Switch Door Window Alarm System 3W 10-20mm White $5.37 Pir Motion Sensor Led Light Fan Auto Switch Decector Infrared Induction 110-220VPir Motion Sensor Led Light Fan Auto Switch Decector Infrared Induction 110-220V $9.90
Led Wireless Pir Motion Sensor Light Wall Cabinet Wardrobe Drawer Lamp BatteryLed Wireless Pir Motion Sensor Light Wall Cabinet Wardrobe Drawer Lamp Battery $4.15 to $4.17 Brite-Strike Capss3 Security SytemBrite-Strike Capss3 Security Sytem $34.06
Pack Of 4 Outdoor Wall Mount Lights W/ Ir Motion Sensor + Light Lux ControlPack Of 4 Outdoor Wall Mount Lights W/ Ir Motion Sensor + Light Lux Control $88.00 Useful Smart Home Water Leak Detector Sound Alarm Battery Alert SensorUseful Smart Home Water Leak Detector Sound Alarm Battery Alert Sensor $11.27 Was: Previous Price $11.99
Chamberlain Cwpir Weatherproof Outdoor/Driveway Wireless Motion Alarm and Ale.Chamberlain Cwpir Weatherproof Outdoor/Driveway Wireless Motion Alarm and Ale. $34.16 Lot 1-10 Wireless Dual Beams Infrared Ir Barrier Detector Alarm Motion Sensor MxLot 1-10 Wireless Dual Beams Infrared Ir Barrier Detector Alarm Motion Sensor Mx $19.85 to $135.85
2pcs Adjustable Led Motion Light Activated Sensor Indoor Outdoor Cordless Patio2pcs Adjustable Led Motion Light Activated Sensor Indoor Outdoor Cordless Patio $17.95 Mighty Mule Fm231-R Wireless Driveway Alarm Additional Base StationMighty Mule Fm231-R Wireless Driveway Alarm Additional Base Station $48.36
U.S. Patrol Jb5532 2 In 1 Motion Alarm/ChimeU.S. Patrol Jb5532 2 In 1 Motion Alarm/Chime $14.88 Skylink Gm-434Rtl Long Range Household Alert & Alarm Home Security Safety GarageSkylink Gm-434Rtl Long Range Household Alert & Alarm Home Security Safety Garage $37.73
Brand New Smart Home Water Leak Detector Sound Alarm Battery Alert Sensor TopBrand New Smart Home Water Leak Detector Sound Alarm Battery Alert Sensor Top $11.99 Pir Motion Sensor E27 Led lamp Base Holder Switch Ir Induction Bulb SocketPir Motion Sensor E27 Led lamp Base Holder Switch Ir Induction Bulb Socket $7.50
Rab Lighting Stl360Hb Super Stealth 360 Sensor with Twin Precision Die Cast H.Rab Lighting Stl360Hb Super Stealth 360 Sensor with Twin Precision Die Cast H. $111.28 Optex Rctd-20U Wireless Driveway or Entry AnnouncerOptex Rctd-20U Wireless Driveway or Entry Announcer $113.53
Motion-sensing Ceiling Lamp Led Round Mini 3-Pack Trio Double-sided Super BrightMotion-sensing Ceiling Lamp Led Round Mini 3-Pack Trio Double-sided Super Bright $19.99 10Led Human Pir Motion Sensor Battery Power Home Corridor Wall Light Lamp10Led Human Pir Motion Sensor Battery Power Home Corridor Wall Light Lamp $5.99
220V 12V Wall Light Lamp Led Pir Infrared Motion 180° Switch Sensor Detector220V 12V Wall Light Lamp Led Pir Infrared Motion 180° Switch Sensor Detector $4.79 15 Ft. Range Indooor Wireless Motion Detector Alarm Security 100 dB Chime Sound15 Ft. Range Indooor Wireless Motion Detector Alarm Security 100 dB Chime Sound $23.07
12V 220V Wall Light Led Pir Infrared Motion 180° Rotating Switch Sensor Detector12V 220V Wall Light Led Pir Infrared Motion 180° Rotating Switch Sensor Detector $4.79 100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security Ln100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security Ln $24.61
Lot Pair Wireless Dual Beams Infrared Ir Barrier Detector Alarm Motion Sensor OyLot Pair Wireless Dual Beams Infrared Ir Barrier Detector Alarm Motion Sensor Oy $20.43 to $70.85 Security Pir Infrared Motion Sensor Detector Wall Led Lights Outdoor Rf Black TqSecurity Pir Infrared Motion Sensor Detector Wall Led Lights Outdoor Rf Black Tq $4.51 Was: Previous Price $4.75
Skylink Ha-300 Long Range Household Alert Alarm Deluxe Home Business Office MotiSkylink Ha-300 Long Range Household Alert Alarm Deluxe Home Business Office Moti $54.79 Motion Sensor Security Light [Id 3416128]Motion Sensor Security Light [Id 3416128] $130.00 List price: Previous Price $200.31
Dc 5-24V Smart Pir Motion Body Sensor Detector Switch For 5050/3528 Led StripDc 5-24V Smart Pir Motion Body Sensor Detector Switch For 5050/3528 Led Strip $8.54 Was: Previous Price $8.99 Z-wave Plus Rare Earth Magnets Door & Window Sensor, Dwzwave2.5-EcoZ-wave Plus Rare Earth Magnets Door & Window Sensor, Dwzwave2.5-Eco $29.91
4Pairs Dual Beams Infrared Ir Barrier Detector Motion Sensor Outdoor Alarm Oy4Pairs Dual Beams Infrared Ir Barrier Detector Motion Sensor Outdoor Alarm Oy $56.85 Sensky Bs041B 110v Ceiling Mounted Infrared Sensor Switch, motion Light SensorSensky Bs041B 110v Ceiling Mounted Infrared Sensor Switch, motion Light Sensor $16.67
Cooper Wiring Devices Os310U-W Motion Activated Occupancy Sensor Switch - WhiteCooper Wiring Devices Os310U-W Motion Activated Occupancy Sensor Switch - White $18.00 Utc Fire & Security Nx450 Saw Door/Window Sensor White 60-670-95RUtc Fire & Security Nx450 Saw Door/Window Sensor White 60-670-95R $34.05
Click to see more Sensors & Motion Detectors items at www.ebay.com
Prices current as of last update, 11/18/17 12:29am.

Home Contact Resources Exchange Links eBay