Amazon Alexa Infrared Home Security Sensors and Motion Detectors for sale

New ListingHoneywell 5800PIR-RES Wireless Passive Infrared Motion Sensor
Brand New · Honeywell
(68)
$29.99
or Best Offer
Trending at $33.46
Free shipping
8+^Y & O*3 ] w.Z6?!|/ WY $S p o n s o r e d
SimpliSafe Motion Sensor MS3 (New)
Brand New · SimpliSafe
(9)
$20.00
or Best Offer
$4.84 shipping
+6^ &*A ] 1 wS. UH?! V|/D $S p o n s o r e d
DSC WS4904P Wireless Motion Sensor - ADT- White
Brand New · DSC
(28)
$37.00
Trending at $45.00
$3.00 shipping
+A^1 04&* D] Q w.MW? R!T |/ $S p o n s o r e d
Indoor Plug-In Motion Activated Light Control
Brand New · Westek
(33)
$19.45
Trending at $19.68
Free shipping
R+^ 6&* 15 P 6] w.?!OH OH|/ $S p o n s o r e d
New ListingOptex SL-200QDM Smart Line Outdoor 4-Ch Perimeter Beam Photoelectric Detector
Brand New · Optex
$360.00
or Best Offer
Free shipping
MF+ E^L 8 &3* P]X w .?!|/Y2 $
Moen Smart Leak Detector 1-Pack Works At First Leak O/B No batteries #3596
New (Other) · Moen
(10)
$24.99
Free shipping
I+7^ CC &* ] w.C?!|/E R $V
Set Of (2) Moen Smart Water Leak Detector, Model: 920-004 New In Box
Brand New · Moen
(10)
$55.00
Free shipping
+H^H & *W Y ] w.?M!|/ $4
3X NEW Simplisafe MOTION SENSOR White CA001 Brand New
Brand New · SimpliSafe
(4)
$47.50
or Best Offer
Free shipping
+6^M &* W I] w.?!| / $WK A
New ListingMotion Sensor, Eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30
Brand New · Eufy
(2)
$19.00
or Best Offer
Free shipping
+B^D &G*G ] w.?J!|A DQ GA/ $
Honeywell Sixpira LMD500 Two Way Wireless PIR Motion Sensor White NIB Fast Ship
Brand New · Honeywell
(1)
$29.95
Trending at $41.64
$7.95 shipping
5 watching
+^SK &07* U G] w S.?8 !|KI / $
Indoor Plug-In Motion Activated Light Control
Brand New · Westek
(33)
$19.64
Free shipping
T+I^ U S&* ] w.9?O !|/1 7 $
Ring Alarm Motion Detector (2nd gen) Z-Wave - 5AT2S9 (/RT6-22963-5AT2S9-UA)
Pre-Owned · Ring
(1)
$15.99
or Best Offer
Free shipping
114 sold
R7 8K+^ &2N* ] w.?!|/ H$L
Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & D...
Brand New · Unbranded
(2)
$15.00
$4.71 shipping
1 bid
2h 44m
+^NJ &* ] AWw Z.D?!|/ IR $
Tuya Smart WiFi Infrared Detector PIR Motion Sensor Alexa Google Home Security
Brand New · Unbranded
$13.65
or Best Offer
Free shipping
+^ 3F &* 41] VP w Y.Y? !|/ $S p o n s o r e d
Honeywell SIXSMOKEA Smoke Detector ~ ADT ~ FREE SHIPPING
Brand New · Honeywell
(1)
$23.45
Free shipping
6+^ C& * 7]7 2 wQ. ?GS!| / U$
Brand NEW ADT Honeywell Resideo SIXGBA Wireless Glass Break Detector
Brand New · Honeywell
(1)
$49.99
or Best Offer
$4.84 shipping
+B5^ BG 5&*5 ] w.F?!N| 61 / $
Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sen...
Brand New
(2)
$86.99
Free shipping
Only 1 left!
9+E^ H5 ID &* B]L w .BT? !|/ $
NEW Honeywell 5800PIR-RES Wireless Passive Infrared Motion Sensor SEALED
Brand New · Honeywell
(68)
$29.99
Trending at $33.46
$5.35 shipping
+^ F&2 N* ] wY. ?!|2/ N$
Moen Smart Leak Detector (1-pk*) 920-004 (SEALED) (NEW)
Brand New · Moen
(10)
$15.00
$12.00 shipping
0 bids
21h 14m
+^ 6&* I] 82 G Dw .Q?N!|/ $
BRAND NEW Honeywell 5800PIR-RES Wireless Passive Infrared Motion Sensor
Brand New · Honeywell
(68)
$24.99
or Best Offer
Trending at $33.46
$3.75 shipping
0+A ^ &*5 ]M w.?6!|/7 $TF
Brand New Honeywell Sixpira LMD500 Wireless PIR Motion Sensor - White
Brand New · Honeywell
(1)
$49.95
or Best Offer
$4.84 shipping
3+^ N&* 3] w4. ?!|/ D$K
NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)
Brand New · SimpliSafe
(4)
$28.95
Trending at $34.49
Free shipping
312 sold
+J2 ^ W&* ]9 BwD I.?!W |5Y/ $
1 Acuity Sensorswitch CMR 9 occupancy sensor 12 ft radius, ceiling, white
Brand New · Sensor Switch
(4)
$30.23
Was: $37.79was - US $37.79
Free shipping
141 sold
+^B &J* 0C ] w .?!FD |/8A K$
Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detect...
Brand New
$51.42
Trending at $52.96
Free shipping
Only 1 left!
XJ+^ &* 75 ]N K w.I?U !|/5P $
Westek Indoor Plug-In Corded Motion Activated Light Control MLC12BC-4
Brand New · Westek
(33)
$23.98
Free shipping
193 sold
+K^ &1 S* ]Z wTV .?L!I TP |/ $
SimpliSafe Home Security Panic Button
New (Other) · SimpliSafe
(2)
$6.99
$4.52 shipping
1 bid
1d 4h
+^ &* V] 3 w.IB ?!F|/ P JS $
DSC WS4904P Wireless Motion Sensor - White
Brand New · DSC
(28)
$33.50
or Best Offer
Trending at $45.00
$4.57 shipping
TC +^8 7 RB E&* ] w8 .?W3!| / $
SimpliSafe Water Gen 3 Sensor Flood Heater- NEW Home Security AC Monitor WT3
Brand New · SimpliSafe
(2)
$24.00
Trending at $24.47
$4.71 shipping
14 0+E ^L8 &* 0K ]F w.?L !|/ $
Tuya Smart WiFi Infrared Detector PIR Motion Sensor Home Security Google Alexa
Brand New · Unbranded
$14.05 to $41.80
Free shipping
24 sold
+^W B C&*N ] w.?!|/9 E$ 0SS p o n s o r e d
SIXPIRA Wireless Passive Infrared Motion Sensor Sixpira PIR Sensor New
Brand New
$45.90
Was: $54.00was - US $54.00
or Best Offer
$5.00 shipping
X+^ &4 J2* U ] w.Q?! |XP/ $S p o n s o r e d
New DSC WS4904P Wireless Pet Immune PIR Motion Sensor, w/ Battery, WS4904
Brand New · DSC
(28)
$55.00
Free shipping
+O^ &* 0 ]S w4 .?!|K/ $8S p o n s o r e d
Smart PIR Motion Sensor WiFi Security Alarm Infrared Detector Fit Alexa Siri Lot
Brand New · Unbranded
$14.75 to $99.95
Free shipping
+F^ F&* L Y] w.5?N !|/ $HS p o n s o r e d
Indoor Plug-In Motion Activated Light Control
Brand New · Westek
(33)
$20.79
Free shipping
F+Q^ &* ] w.R8 ?!|U/O $T
Sensor Switch CMR 9 360° Small Motion Ceiling Mount Occupancy Sensor in White
Brand New · Sensor Switch
(4)
$27.89
Free shipping
R+7 J5^ &* ] PN LJ QR w.? !|/ $
Honeywell Ademco 5821 Wireless Temperature and Flood Sensor New In Box
Brand New · Honeywell
(8)
$37.99
or Best Offer
Free shipping
YJ 8+4 B^ &*S ] UCw OV. ?!|/ $
Ring Alarm Motion Detector - 2nd Gen - White - New Authentic
Brand New · Ring
(3)
$24.99
Free shipping
52 +F^ P &8* ] w.?6! 1U|/ $
5 -Sensor Switch CM 9 360° Small Motion Ceiling Mount Occupancy Sensor lot of 5
Brand New · Sensor Switch
(4)
$119.99
or Best Offer
Free shipping
P+^ &* O E] Mw .?!Z|/ $B
Nexete Smart Wi-Fi Motion Sensor Light Switch,Motion Detector PIR Infrared
Brand New
$21.97
Free shipping
60 sold
0+^ &*1 ]I wL.? !R4| / $G
New ListingQolsys IQ Wireless S-Line Encrypted Glass Break Sensor (QS1431-840)
Brand New · QO
$35.00
or Best Offer
Free shipping
+3^ 4& 8*0 ]18 w .W?V J!|/ $S p o n s o r e d
4K Wireless Home Security Camera System-Ultra HD- Night Vision-Motion Detector
Brand New · Unbranded
$260.00
or Best Offer
$16.20 shipping
+^ &* ] w.?X!|/I $1S S p o n s o r e d
White Motion Activated Light Control Indoor Sensor with Auto Off Timer 25 ft
Brand New · Westek
(56)
$15.99
Trending at $17.28
Free shipping
L+^ &S YU I*1 NE] w.?!UK |/ $
Honeywell Sixpira Wireless PIR Motion Sensor - White
Brand New · Honeywell
$35.00
or Best Offer
$4.84 shipping
+^ &E*H ] w. ?!|/J J $G8 3
Govee H5040 Water Detector 6-pack With RF WiFi Gateway FAST SHIPPING
Brand New · Govee
(11)
$5.52
$10.12 shipping
0 bids
5d 2h
+Y^8 & * G]K w. ?!|/HZ $3N
NEW GE CYNC Smart Motion Sensor Controls GE Smart Lights Bulb White #3341
Brand New · GE
(1)
$19.00
Free shipping
Only 1 left!
+^Z &7* A ] wU.?!| 0H/ 2Q S $
Simplisafe 2nd Gen CA001 Wireless Home Security Motion Compatible w/ Gen3 System
Brand New · SimpliSafe
(4)
$24.99
or Best Offer
Trending at $34.49
Free shipping
+^ &Y* R ]C w.?!|R/ 4 $E
Interlogix AP669 Mirror Optic PIR
New (Other) · Interlogix
$26.00
or Best Offer
Free shipping
+^ &3Z G*5 K E] MV w.?!|O/ $
Set of 4 - GE Security Sentrol PI6000 PIR Wired Motion Sensors 30lb Pet Immune
Pre-Owned · GE
(1)
$36.00
Free shipping
DH+ DU^ 7&W V* ]K 4w.?R!| / $
Simplisafe Alarm System MS3 Motion Sensor - NEW
Brand New · SimpliSafe
(9)
$23.90
or Best Offer
Free shipping
+8^ D &*L ] G wGK DB.?!|/ $
New ListingRing Alarm Motion Detector - 2nd Gen - White - New Authentic
Brand New · Ring
(3)
$20.00
$4.84 shipping
+K^ &* ]I 78w .5?!2|/ $3
DSC / Tyco Home Alarm Wireless PowerG Temperature Detector PG9905
Brand New · DSC
$44.99
or Best Offer
Free shipping
+^ &X* ]I 3S wJ.?9!| RR D8 / $
Brand New DSC WS4904P Wireless PIR Motion Sensor, w/ Battery, Pulled from kit
Brand New · DSC
(28)
$54.99
Free shipping
27 sold
+^K5 CZ &Y* ]4 Y wW .?!6|/ $
DSC PG9924 PowerSeries Neo Wireless PowerG Curtain PIR Security Motion Detector
Brand New · DSC
$39.99
or Best Offer
Free shipping
4 watching
Y1 PQ+^ &* ] 6w.?!|3 /6 B $
Kangaroo Motion Sensor Home Security System - App-Based - iOS & Android -
Brand New · System Sensor
$9.95
Free shipping
+^9 1 &A3* ] w .0?U X!L| I/ $
Guardline Extra Receiver for 500 ft. Wireless Driveway Alarm Openbox
New (Other)
(7)
$19.99
or Best Offer
$5.91 shipping
L+H 3E^ &* ]2 w.?!V| VD OV / $
Solar Alarm Light Solar Strobe Light Wireless Motion Sensor Waterproof Outdoor
Brand New · Unbranded
(12)
$9.99
Free shipping
+^IX V &* ]Z w ZU .?!0|/F $
Govee H5054+H5040 Water Detector 3-pack with WiFi Gateway Open Box Free Shipping
New (Other) · Govee
(11)
$23.88
or Best Offer
Free shipping
SJ+ ^ 1&W* ] w.B?5!|/ $ I
Hippo, Kangaroo Smart Home Monitoring Kit New!
Brand New · Smarthome
(1)
$34.95
Free shipping
M+J^ V&*D 0] W 8wJ.? L!F |/ $
NIB! SimpliSafe MOS301 Motion Sensor
New (Other) · SimpliSafe
$20.00
or Best Offer
$10.69 shipping
+7O^ M&* Y 9X 7]7 w.?!|80/ $
WiFi Mini PIR Motion Sensor Infrared Alarm Detector For Tuya Smart Life APP USA
Brand New · Unbranded
$13.89
Free shipping
+1T ^ &O*C ] w.GK?!| N/ 6 $S p o n s o r e d
Ring Alarm Motion Detector (2nd gen) Z-Wave - 5AT2S9 (/RT6-22962-5AT2S9-UG)
Pre-Owned · Ring
(1)
$16.99
or Best Offer
Free shipping
G+A^ & Q* ] wE. ?!|/Z3 D$AS p o n s o r e d

Amazon Alexa Infrared Home Security Sensors and Motion Detectors

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850 Results

New ListingHoneywell 5800PIR-RES Wireless Passive Infrared Motion Sensor

SimpliSafe Motion Sensor MS3 (New)

DSC WS4904P Wireless Motion Sensor - ADT- White

Indoor Plug-In Motion Activated Light Control

New ListingOptex SL-200QDM Smart Line Outdoor 4-Ch Perimeter Beam Photoelectric Detector

Moen Smart Leak Detector 1-Pack Works At First Leak O/B No batteries #3596

Set Of (2) Moen Smart Water Leak Detector, Model: 920-004 New In Box

3X NEW Simplisafe MOTION SENSOR White CA001 Brand New

New ListingMotion Sensor, Eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30

Honeywell Sixpira LMD500 Two Way Wireless PIR Motion Sensor White NIB Fast Ship

Indoor Plug-In Motion Activated Light Control

Ring Alarm Motion Detector (2nd gen) Z-Wave - 5AT2S9 (/RT6-22963-5AT2S9-UA)

Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & D...

Tuya Smart WiFi Infrared Detector PIR Motion Sensor Alexa Google Home Security

Honeywell SIXSMOKEA Smoke Detector ~ ADT ~ FREE SHIPPING

Brand NEW ADT Honeywell Resideo SIXGBA Wireless Glass Break Detector

Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sen...

NEW Honeywell 5800PIR-RES Wireless Passive Infrared Motion Sensor SEALED

Moen Smart Leak Detector (1-pk*) 920-004 (SEALED) (NEW)

BRAND NEW Honeywell 5800PIR-RES Wireless Passive Infrared Motion Sensor

Brand New Honeywell Sixpira LMD500 Wireless PIR Motion Sensor - White

NEW Simplisafe MOTION SENSOR White CA001 (Latest Model)

1 Acuity Sensorswitch CMR 9 occupancy sensor 12 ft radius, ceiling, white

Dual Laser Detector Alarm Beam Sensor Indoor 300m Outdoor 60m Infrared Detect...

Westek Indoor Plug-In Corded Motion Activated Light Control MLC12BC-4

SimpliSafe Home Security Panic Button

DSC WS4904P Wireless Motion Sensor - White

SimpliSafe Water Gen 3 Sensor Flood Heater- NEW Home Security AC Monitor WT3

Tuya Smart WiFi Infrared Detector PIR Motion Sensor Home Security Google Alexa

SIXPIRA Wireless Passive Infrared Motion Sensor Sixpira PIR Sensor New

New DSC WS4904P Wireless Pet Immune PIR Motion Sensor, w/ Battery, WS4904

Smart PIR Motion Sensor WiFi Security Alarm Infrared Detector Fit Alexa Siri Lot

Indoor Plug-In Motion Activated Light Control

Sensor Switch CMR 9 360° Small Motion Ceiling Mount Occupancy Sensor in White

Honeywell Ademco 5821 Wireless Temperature and Flood Sensor New In Box

Ring Alarm Motion Detector - 2nd Gen - White - New Authentic

5 -Sensor Switch CM 9 360° Small Motion Ceiling Mount Occupancy Sensor lot of 5

Nexete Smart Wi-Fi Motion Sensor Light Switch,Motion Detector PIR Infrared

New ListingQolsys IQ Wireless S-Line Encrypted Glass Break Sensor (QS1431-840)

4K Wireless Home Security Camera System-Ultra HD- Night Vision-Motion Detector

White Motion Activated Light Control Indoor Sensor with Auto Off Timer 25 ft

Honeywell Sixpira Wireless PIR Motion Sensor - White

Govee H5040 Water Detector 6-pack With RF WiFi Gateway FAST SHIPPING

NEW GE CYNC Smart Motion Sensor Controls GE Smart Lights Bulb White #3341

Simplisafe 2nd Gen CA001 Wireless Home Security Motion Compatible w/ Gen3 System

Interlogix AP669 Mirror Optic PIR

Set of 4 - GE Security Sentrol PI6000 PIR Wired Motion Sensors 30lb Pet Immune

Simplisafe Alarm System MS3 Motion Sensor - NEW

New ListingRing Alarm Motion Detector - 2nd Gen - White - New Authentic

DSC / Tyco Home Alarm Wireless PowerG Temperature Detector PG9905

Brand New DSC WS4904P Wireless PIR Motion Sensor, w/ Battery, Pulled from kit

DSC PG9924 PowerSeries Neo Wireless PowerG Curtain PIR Security Motion Detector

Kangaroo Motion Sensor Home Security System - App-Based - iOS & Android -

Guardline Extra Receiver for 500 ft. Wireless Driveway Alarm Openbox

Solar Alarm Light Solar Strobe Light Wireless Motion Sensor Waterproof Outdoor

Govee H5054+H5040 Water Detector 3-pack with WiFi Gateway Open Box Free Shipping

Hippo, Kangaroo Smart Home Monitoring Kit New!

NIB! SimpliSafe MOS301 Motion Sensor

WiFi Mini PIR Motion Sensor Infrared Alarm Detector For Tuya Smart Life APP USA

Ring Alarm Motion Detector (2nd gen) Z-Wave - 5AT2S9 (/RT6-22962-5AT2S9-UG)

Best Selling

Honeywell 5800PIRRES Wireless LED Motion Sensor

Simplisafe Motion Sensor White MS3

DSC WS4904P Wireless Motion Sensor - White

Moen Flo 920-004 Smart Water Leak Detection System

SimpliSafe Home Security System Base station Keypad Motion Sensors etc.

QO IQ Wireless S-Line Encrypted Glass Break Sensor - White (QS1431-840)

Govee H5040 Water Detector 3-pack With RF WiFi Gateway

Westek Indoor Plug-in Corded Motion Activated Light Control Mlc12bc

Top Rated

Honeywell 5800PIRRES Wireless LED Motion Sensor

Solar 1/2 Mile Long Range Solar Wireless Driveway Alarm - Black

Govee H5040 Water Detector 3-pack With RF WiFi Gateway

Top Greener TSOS5-W in Wall PIR Occupancy Sensor Switch Fluorescent for 500VA Motor white

AmerTac MLC4BC Westek Plug-in Motion Activated 120 Volt Lamp Control

Westek Indoor Plug-in Corded Motion Activated Light Control Mlc12bc

DSC WS4904P Wireless Motion Sensor - White