home security sensors

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GAGALOR 2 Sets Flush Mounted Door Alarm Sensor Magnetic Contact Switch NC Type

GAGALOR 2 Sets Flush Mounted Door Alarm Sensor Magnetic Contact Switch NC Type

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$7.99
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GALAYOU Indoor Home Security Cameras – 2K WiFi Surveillance Camera with Two-Way Audio for Baby/Pet/Dog/Nanny, Smart Siren with Phone App, SD/Cloud Storage, Works with Alexa & Google Home G7-2PACK

GALAYOU Indoor Home Security Cameras – 2K WiFi Surveillance Camera with Two-Way Audio for Baby/Pet/Dog/Nanny, Smart Siren with Phone App, SD/Cloud Storage, Works with Alexa & Google Home G7-2PACK

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$29.99
42%
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Garage Door Sensor, Magnetic Rod Magnetic Window Alarm Magnetic Alarm Magnetic Contacts Magnetic Contact for Home Garage Alarm Security

Garage Door Sensor, Magnetic Rod Magnetic Window Alarm Magnetic Alarm Magnetic Contacts Magnetic Contact for Home Garage Alarm Security

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$10.38
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Garage Safety Sensor Kit 30M IP44 Waterproof Garage Door Safety Sensor Door Opener Infrared Sensor Home Security System 12‑24V (White)

Garage Safety Sensor Kit 30M IP44 Waterproof Garage Door Safety Sensor Door Opener Infrared Sensor Home Security System 12‑24V (White)

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$15.59
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GBF Smart Video Door Phone & Doorbell Intercom System with a Smart keypad(PL963PMBL-POE)- 1080P Camera, Built in POE, Control Two Locks remotely, Timed Unlock

GBF Smart Video Door Phone & Doorbell Intercom System with a Smart keypad(PL963PMBL-POE)- 1080P Camera, Built in POE, Control Two Locks remotely, Timed Unlock

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$21.59
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GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, 45174 White

GE Personal Security Window and Door Alarm, 4 Pack, DIY Protection, Burglar Alert, Wireless, Chime/Alarm, Easy Installation, Home Security, Ideal for Home, Garage, Apartment and More, 45174 White

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$19.73
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Glass Break Sensor 4 Pack, 130DB Loud Window Vibration Alarms, Burglar Intruder Entry Detector for Indoor Home Office Apartment & RV Security

Glass Break Sensor 4 Pack, 130DB Loud Window Vibration Alarms, Burglar Intruder Entry Detector for Indoor Home Office Apartment & RV Security

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$22.99
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Glass Break Sensor 5 Pack, 125DB Loud Window Alarm Vibration Sensors, Burglar Intruder Entry Alert for Indoor Home Office Security

Glass Break Sensor 5 Pack, 125DB Loud Window Alarm Vibration Sensors, Burglar Intruder Entry Alert for Indoor Home Office Security

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$33.99
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GRSICO WiFi Door and Windows Sensor, Compatible with GRSICO Home Alarm System for Home Business Burglar Alert-HUB Needed

GRSICO WiFi Door and Windows Sensor, Compatible with GRSICO Home Alarm System for Home Business Burglar Alert-HUB Needed

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$9.99
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Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security

Gufastore 10pcs Surface Mount Alarm 10W 100V 0.5A in Max Magnetic Contact Ideal for Door Window Security

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$13.99
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Haidong Recessed Door Window Magnetic Switch White Recessed Wired Door Window Sensor Magnetic Switch for Home Security Alarm System-3PCS

Haidong Recessed Door Window Magnetic Switch White Recessed Wired Door Window Sensor Magnetic Switch for Home Security Alarm System-3PCS

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$5.59
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Hands-Free Door Chime or Window Alert with Magnetic Sensors, Activates When Door or Window is Opened, Door Open Chime or Window Alert, 1 Mini Discrete Door Sensors + 1 Plug-in Receiver

Hands-Free Door Chime or Window Alert with Magnetic Sensors, Activates When Door or Window is Opened, Door Open Chime or Window Alert, 1 Mini Discrete Door Sensors + 1 Plug-in Receiver

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$7.99
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HEIMAN WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and APP Remote Notification Compatible with Alexa and Google Assistant

HEIMAN WiFi Door Sensor, Smart Window Door Sensor Alarm, Contact Sensor for Home Security, Wireless Magnetic Door Open Detector and APP Remote Notification Compatible with Alexa and Google Assistant

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$23.32
66%
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Hemobllo 5pcs Door and Window Alarm Door Security Window Alarm for Office Door Open Window Alarm Sensor for Home Security Door and Window Sensor Export Doors and Windows White lr44 Plastic

Hemobllo 5pcs Door and Window Alarm Door Security Window Alarm for Office Door Open Window Alarm Sensor for Home Security Door and Window Sensor Export Doors and Windows White lr44 Plastic

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$17.29
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Henreepow CR123A Lithium Battery, 10-Year Shelf Life, 123 3 Volt 1600mAh High Capacity Lithium Batteries, Long-Lasting for Sensors,Home Security Automation Devices (12 Pack-Non Rechargeable)

Henreepow CR123A Lithium Battery, 10-Year Shelf Life, 123 3 Volt 1600mAh High Capacity Lithium Batteries, Long-Lasting for Sensors,Home Security Automation Devices (12 Pack-Non Rechargeable)

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$22.99
15%
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Heyiarbeit NC Recessed Door Sensor Wired Security Window Contact Alarm Magnetic Reed Switch for Home Security RC-33(Brown)

Heyiarbeit NC Recessed Door Sensor Wired Security Window Contact Alarm Magnetic Reed Switch for Home Security RC-33(Brown)

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$6.99
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Heyiarbeit Surface Mount Wired NO Home Security Door Contact Sensor Alarm Magnetic Reed Switch OC-60

Heyiarbeit Surface Mount Wired NO Home Security Door Contact Sensor Alarm Magnetic Reed Switch OC-60

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$14.79
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Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

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$17.99
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Hiistar Wireless Entry Home Door Window Burglar Alarm-Safety Security ALARM System Magnetic Sensor (Pack of 5)

Hiistar Wireless Entry Home Door Window Burglar Alarm-Safety Security ALARM System Magnetic Sensor (Pack of 5)

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$11.99
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Home Security Door Magnetic Sensor, Door Window AntiTheft Alarm Open Detector Burglar Alarm

Home Security Door Magnetic Sensor, Door Window AntiTheft Alarm Open Detector Burglar Alarm

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$11.52
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Home Security Motion Sensor Alarm 105dB Wireless Alarm System Infrared Motion Detector

Home Security Motion Sensor Alarm 105dB Wireless Alarm System Infrared Motion Detector

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$12.48
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Home Security System Wireless WiFi DIY Alarm Burglar System Touch Screen SOS One Touch Alarm Window Door Sensor for Smart Home

Home Security System Wireless WiFi DIY Alarm Burglar System Touch Screen SOS One Touch Alarm Window Door Sensor for Smart Home

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$67.98
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Home Security Systems with Door Sensor Detctor

Home Security Systems with Door Sensor Detctor

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$47.99
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Honeywell CHS5500WF6002/U Home Security System That Compatible with Alexa (Medium Kit)

Honeywell CHS5500WF6002/U Home Security System That Compatible with Alexa (Medium Kit)

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$260.61
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HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (13inch, Black)

HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (13inch, Black)

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$13.99
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HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (13inch, Silver)

HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (13inch, Silver)

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$13.99
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HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (Thick, White)

HUFEEOH Adhesive Paper Towel Holder Under Cabinet Wall Mount for Kitchen Paper Towel, Paper Towel Roll Rack for Bathroom Towel, SUS304 Stainless Steel (Thick, White)

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$9.99
16%
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Ideal Security Add-On Motion Sensor, White

Ideal Security Add-On Motion Sensor, White

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$18.99
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Ideal Security Motion Sensor Alarm

Ideal Security Motion Sensor Alarm

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$29.60
42%
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iON Digital Plunger Wireless Door Security Sensor, GE (Plunger-G)

iON Digital Plunger Wireless Door Security Sensor, GE (Plunger-G)

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$39.95
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Kasa Smart Video Doorbell Camera Hardwired & K Security Camera Outdoor Wired, IP65, Starlight Sensor & 98 Ft Night Vision, Motion/Person Detection & 2K QHD Indoor Security Camera

Kasa Smart Video Doorbell Camera Hardwired & K Security Camera Outdoor Wired, IP65, Starlight Sensor & 98 Ft Night Vision, Motion/Person Detection & 2K QHD Indoor Security Camera

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$110.87
31%
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Kuuleyn Alarm Touch Sensor, Door Alarm, 120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob

Kuuleyn Alarm Touch Sensor, Door Alarm, 120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob

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$8.99
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lanema Window Security Contact Switches Surface-Mount NC/NO Door Sensors Detector for Home Security and Burglars Alarm System Door Window Burglars Alarm

lanema Window Security Contact Switches Surface-Mount NC/NO Door Sensors Detector for Home Security and Burglars Alarm System Door Window Burglars Alarm

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$7.92
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LaView 4MP 2K Cameras for Home Security Indoor,Home Security Camera for Baby/Elder/Pet/Nanny,Baby Cam Starlight Sensor Color Night Vision,US Cloud Service,Works with Alexa

LaView 4MP 2K Cameras for Home Security Indoor,Home Security Camera for Baby/Elder/Pet/Nanny,Baby Cam Starlight Sensor Color Night Vision,US Cloud Service,Works with Alexa

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$129.99
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LINKSTYLE Door and Widow Sensors, Wireless Contact Sensor for Home Security, Automation with App Controls

LINKSTYLE Door and Widow Sensors, Wireless Contact Sensor for Home Security, Automation with App Controls

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$29.99
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LQMEILI Video Door Phone Doorbell Wires Video Intercom Monitor 7″ Wired Door Bell Home Security System with Night Vision and Push Button HD Camera…

LQMEILI Video Door Phone Doorbell Wires Video Intercom Monitor 7″ Wired Door Bell Home Security System with Night Vision and Push Button HD Camera…

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$85.99
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