Skip to main content
Hi
!
Hi!
Sign in
or
register
Daily Deals
Brand Outlet
Gift Cards
Help & Contact
Sell
Watchlist
Expand Watch List
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Buy Again
Selling
Saved Feed
Saved Searches
Saved Sellers
My Garage
Sizes
My Collection
Messages
PSA Vault
Expand Notifications
Please
sign-in
to view notifications.
Expand Cart
Loading...
eBay Home
Shop by category
Enter your search keyword
All Categories
Search
Advanced
Best selling products: Best
Optex Infrared Home Security Sensors and Motion Detectors
Bestselling
Top Rated
1
Rank 1
Honeywell 5853 Wireless Glass Break Detector
(30)
$53.99 New
$53.99 New
$29.00 Used
$29.00 Used
2
Rank 2
Honeywell 5800PIRRES Wireless LED Motion Sensor
(68)
$26.99 New
$26.99 New
$16.99 Used
$16.99 Used
3
Rank 3
Ring 4SP1SZ-0EN0 Motion Detector Alarm - White
(34)
$19.95 New
$19.95 New
$10.00 Used
$10.00 Used
4
Rank 4
2gig DW10 Thin Door Window Contact ETL Listed
(20)
$16.99 New
$16.99 New
$4.00 Used
$4.00 Used
5
Rank 5
DSC PG9914 Motion Detector - White
(2)
$69.95 New
$69.95 New
$49.69 Used
$49.69 Used
6
Rank 6
eufy T8990121-4 Security 5-Piece Home Security Kit
$88.98 New
$88.98 New
---- Used
No used products available
7
Rank 7
SimpliSafe ES3 Entry Sensor
(49)
$9.99 New
$9.99 New
---- Used
No used products available
8
Rank 8
Simplisafe Alarm System MS3 Motion Sensor -
(9)
$22.88 New
$22.88 New
$14.95 Used
$14.95 Used
9
Rank 9
Ecolink WST-232 Door & Window Sensor With External Contact Input - White
(6)
$11.99 New
$11.99 New
---- Used
No used products available
10
Rank 10
Honeywell SiXCT (Each) Two-Way Wireless Door / Window Sensor
(4)
$12.99 New
$12.99 New
---- Used
No used products available
11
Rank 11
Simplisafe MOTION SENSOR White CA001 ( Model)
(4)
$24.75 New
$24.75 New
$5.99 Used
$5.99 Used
12
Rank 12
Moen 920-00 Smart Water Detector with Programmable App and Alarm (3-Pack)
(7)
$92.99 New
$92.99 New
$69.99 Used
$69.99 Used
13
Rank 13
DSC WS4904P Wireless Motion Sensor - White
(28)
$29.85 New
$29.85 New
$22.00 Used
$22.00 Used
14
Rank 14
Aeotec SmartThings Door/Window Sensor - Works with Smart Home Hub
$34.99 New
$34.99 New
---- Used
No used products available
15
Rank 15
Westek Indoor Plug-in Corded Motion Activated Light Control Mlc12bc
(34)
$18.45 New
$18.45 New
---- Used
No used products available
16
Rank 16
GE 93105005 CYNC Smart Wire- Motion Sensor White CWLMSONNWW1/ST1P
(1)
$14.99 New
$14.99 New
---- Used
No used products available
17
Rank 17
Ring Alarm Glass Break Sensor (2-Pack)
(2)
$69.99 New
$69.99 New
---- Used
No used products available
18
Rank 18
Ecoeler 3 Way Motion Sensor Light Switch Neutral Wire Required 3way 1pack
(1)
$14.48 New
$14.48 New
---- Used
No used products available
19
Rank 19
ecobee SmartSensor for Doors and Windows - Pack of 2 (EB-DWSHM2PK-01)
(8)
$59.99 New
$59.99 New
$43.95 Used
$43.95 Used
20
Rank 20
U.S. Patrol Driveway Patrol Garage Motion Sensor Security System - White
(526)
$15.99 New
$15.99 New
---- Used
No used products available
21
Rank 21
Eve Motion (matter) - Smart Motion Sensor With Light Sensor Ipx3 Water
$29.95 New
$29.95 New
$20.00 Used
$20.00 Used
22
Rank 22
Aeotec SmartThings Water Leak Sensor ZigBee Smart Home Hub Compatible
(6)
$34.99 New
$34.99 New
$20.00 Used
$20.00 Used
23
Rank 23
Lutron LRF2-OHLB-P-WH Hallway Occupancy Vacancy Sensor Wall Mount Clear Connect
$45.00 New
$45.00 New
---- Used
No used products available
24
Rank 24
Ecolink WST-302 Wireless Shock & Window Sensor Honeywell 2GIG 345 Compatible
$25.00 New
$25.00 New
---- Used
No used products available
25
Rank 25
Honeywell Sensor Shock Contac Door Window SIXSHOCK2A
(1)
$9.99 New
$9.99 New
---- Used
No used products available
26
Rank 26
EcoLink WST212 Wireless Window Sensor
(10)
$9.21 New
$9.21 New
---- Used
No used products available
27
Rank 27
Qolsys IQ Motion QS1230-840 Encrypted S-Line Sensor
(13)
$35.99 New
$35.99 New
$24.69 Used
$24.69 Used
28
Rank 28
Honeywell Prosixpir ProSeries Six Wireless Motion Detector Two-way Technology
$35.00 New
$35.00 New
---- Used
No used products available
29
Rank 29
Mail Chime MAIL-1200 Wireless Mail Alert System - White
(183)
$39.00 New
$39.00 New
$14.99 Used
$14.99 Used
30
Rank 30
Moen Flo 920-004 Smart Water Leak Detection System
(10)
$32.99 New
$32.99 New
---- Used
No used products available
31
Rank 31
Honeywell IS2535 Motion Detector - White
(10)
$10.00 New
$10.00 New
$9.99 Used
$9.99 Used
32
Rank 32
Philips 570977 Hue Motion Sensor - White
(5)
$41.77 New
$41.77 New
$30.00 Used
$30.00 Used
33
Rank 33
Ring Alarm 5-Piece Security Kit - White (4K11S7-0EN0)
(137)
$80.74 New
$80.74 New
$48.95 Used
$48.95 Used
34
Rank 34
Honeywell Intellisense FG1625 Acoustic Glass Break Detector - White
(4)
$29.99 New
$29.99 New
$29.00 Used
$29.00 Used
35
Rank 35
Kami N100 Smart Security Starter Kit
(2)
$17.99 New
$17.99 New
---- Used
No used products available
36
Rank 36
DSC Wireless Photoelectric Smoke Detector - WS4936
(1)
$64.99 New
$64.99 New
$30.00 Used
$30.00 Used
37
Rank 37
Leviton ODC0S-I1W 120V 1000W PIR Ceiling Occupancy Sensor Self-Contained - White
(5)
$62.47 New
$62.47 New
$48.99 Used
$48.99 Used
38
Rank 38
Lutron LRF2-VCR2B-P-WH Radio Saver Vacancy Sensor - White
$49.99 New
$49.99 New
$37.99 Used
$37.99 Used
39
Rank 39
Lorex Smart Sensor Starter Kit with 3 Sensors - White (AY41TR-KTK2-MTK1)
(1)
$17.99 New
$17.99 New
$16.00 Used
$16.00 Used
40
Rank 40
Honeywell Sixpira LMD500 Wireless PIR Motion Sensor - White
(1)
$29.95 New
$29.95 New
---- Used
No used products available
41
Rank 41
Lutron LRF2-SSW-WH Radio Window Mounted Sensor
$49.99 New
$49.99 New
---- Used
No used products available
42
Rank 42
SimpliSafe ENS306 Entry Sensor - White, Pack of 6
(5)
$10.00 New
$10.00 New
---- Used
No used products available
