home security sensors

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SimpliSafe 10 Piece Wireless Home Security System with Outdoor Camera – Optional 24/7 Professional Monitoring – No Contract – Compatible with Alexa and Google Assistant

SimpliSafe 10 Piece Wireless Home Security System with Outdoor Camera – Optional 24/7 Professional Monitoring – No Contract – Compatible with Alexa and Google Assistant

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$256.37
40%
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SimpliSafe 105dB Auxiliary Siren – Compatible with Gen 3 Home Security System

SimpliSafe 105dB Auxiliary Siren – Compatible with Gen 3 Home Security System

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$59.99
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SimpliSafe 5 Piece Wireless Home Security System – Optional 24/7 Professional Monitoring – No Contract – Compatible with Alexa and Google Assistant,White

SimpliSafe 5 Piece Wireless Home Security System – Optional 24/7 Professional Monitoring – No Contract – Compatible with Alexa and Google Assistant,White

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$99.99
50%
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SimpliSafe Entry Sensor (Pack of 4) – Window and Door Protection – Compatible with The SimpliSafe Home Security System – Latest Gen

SimpliSafe Entry Sensor (Pack of 4) – Window and Door Protection – Compatible with The SimpliSafe Home Security System – Latest Gen

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$49.99
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SimpliSafe KeyFob – Arm and Disarm Remotely – Built-in Panic Button – Compatible with SimpliSafe Home Security System – Latest Gen

SimpliSafe KeyFob – Arm and Disarm Remotely – Built-in Panic Button – Compatible with SimpliSafe Home Security System – Latest Gen

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$199.99
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SimpliSafe Smart Alarm Wireless Indoor Security Camera & Motion Sensor – Compatible with Gen 2 Home Security System,White

SimpliSafe Smart Alarm Wireless Indoor Security Camera & Motion Sensor – Compatible with Gen 2 Home Security System,White

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$149.10
15%
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SimpliSafe Wireless Keypad – Touch-to-Wake Technology – Compatible with The Home Security System – Latest Gen

SimpliSafe Wireless Keypad – Touch-to-Wake Technology – Compatible with The Home Security System – Latest Gen

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$69.99
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Smart Door and Window Sensor: WiFi Door Sensor for Home Security, Free App Alerts, Wireless Contact Sensor, Programmable with Smart Life Devices, Compatible with Alexa, Google Assistant (1-Pack)

Smart Door and Window Sensor: WiFi Door Sensor for Home Security, Free App Alerts, Wireless Contact Sensor, Programmable with Smart Life Devices, Compatible with Alexa, Google Assistant (1-Pack)

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$9.99
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Smart Door Sensor Alarm Wireless, WiFi Door Window Detector with 8 Batteries, Smart Linkage Window Door Contact Sensor for Home Security Compatible with Alexa/Google Assistant, No Hub Required, 4 Pack

Smart Door Sensor Alarm Wireless, WiFi Door Window Detector with 8 Batteries, Smart Linkage Window Door Contact Sensor for Home Security Compatible with Alexa/Google Assistant, No Hub Required, 4 Pack

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$36.99
8%
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Smart Door Sensor ZigBee Contact Sensor Anti‑Theft Remote Monitoring Early‑Warning Notification Home Security System for Tuya DC5V /1A

Smart Door Sensor ZigBee Contact Sensor Anti‑Theft Remote Monitoring Early‑Warning Notification Home Security System for Tuya DC5V /1A

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$18.44
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Smart Wi-Fi Siren Alarm: Wireless Alarm for Home Security, Burglar Alarm with Sound and Light Alarm, 100dB Sounder, Tuya App Control, No Hub Required, Compatible with Alexa, Google Assistant

Smart Wi-Fi Siren Alarm: Wireless Alarm for Home Security, Burglar Alarm with Sound and Light Alarm, 100dB Sounder, Tuya App Control, No Hub Required, Compatible with Alexa, Google Assistant

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$23.99
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Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya Door Open Contact Sensor for Home Security, No Hub Required, Compatible with Alexa Google Assistant

Smart WiFi Door Sensor: Wireless Window Sensor with App Notification Alert, Tuya Door Open Contact Sensor for Home Security, No Hub Required, Compatible with Alexa Google Assistant

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$11.99
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Splenssy 11Piece GSM+WiFi Home Security Alarm System, PIR Motion Sensor + Door Window Sensor + Remote Controller + Alarm Home Security Alarm Kit, APP/Remote Controller/Panel Keypad Control

Splenssy 11Piece GSM+WiFi Home Security Alarm System, PIR Motion Sensor + Door Window Sensor + Remote Controller + Alarm Home Security Alarm Kit, APP/Remote Controller/Panel Keypad Control

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$84.99
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Splenssy Home Security Alarm System Kit Auto Dial GSM+WiFi Home Security Wireless Alarm System GSM Home Security Alarm System Motion Sensor Door/Window Sensor Remote Control Kit

Splenssy Home Security Alarm System Kit Auto Dial GSM+WiFi Home Security Wireless Alarm System GSM Home Security Alarm System Motion Sensor Door/Window Sensor Remote Control Kit

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$64.99
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SpotCam Sense Wireless Home Security Camera 1080p, Night Vision, Two-Way Talk, Motion Sound Alert, Temperature/Humidity/Lux Sensor, Alarm Siren, Free Fulltime Cloud Recording, NOT Made in China

SpotCam Sense Wireless Home Security Camera 1080p, Night Vision, Two-Way Talk, Motion Sound Alert, Temperature/Humidity/Lux Sensor, Alarm Siren, Free Fulltime Cloud Recording, NOT Made in China

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$15.19
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staniot WiFi Alarm System, SecCube 3 Wireless Smart Home Security System for Apartment, 10-Piece Door Alarm Kit – Base Station, Motion Sensor, Door Window Sensor, Remote, RFID Tag, OTA Online Upgrade

staniot WiFi Alarm System, SecCube 3 Wireless Smart Home Security System for Apartment, 10-Piece Door Alarm Kit – Base Station, Motion Sensor, Door Window Sensor, Remote, RFID Tag, OTA Online Upgrade

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$78.99
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SWANN 1080P Video 16 Channel DVR Security Camera System, 1TB Hard Drive, 12 Indoor/Outdoor Cameras, Wired CCTV Surveillance, Heat & Motion Detection, 24/7 Recording Camera, Warning Lights, 1645810B2WL

SWANN 1080P Video 16 Channel DVR Security Camera System, 1TB Hard Drive, 12 Indoor/Outdoor Cameras, Wired CCTV Surveillance, Heat & Motion Detection, 24/7 Recording Camera, Warning Lights, 1645810B2WL

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$629.99
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Swann Wi-Fi Security Camera Outdoor Indoor, 2K Quad HD Powered Home Surveillance Security Cameras with 2-Way Talk, Siren, Sportlight, Heat and Motion Triggered Mobile Alerts, Night Vision, Free Cloud

Swann Wi-Fi Security Camera Outdoor Indoor, 2K Quad HD Powered Home Surveillance Security Cameras with 2-Way Talk, Siren, Sportlight, Heat and Motion Triggered Mobile Alerts, Night Vision, Free Cloud

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$96.99
35%
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SWOOMEY Door and Window Alarm Household Windows Door Alarms for Kids Safety Door Security Alarm Window Security Alarm Door Sensor Alarm Open The Door Child Doors and Windows Abs

SWOOMEY Door and Window Alarm Household Windows Door Alarms for Kids Safety Door Security Alarm Window Security Alarm Door Sensor Alarm Open The Door Child Doors and Windows Abs

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$10.39
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TECKNET Window & Door Alarm, Door Alarms for Kids Safety, Wireless Window Door Alarm Sensors Pool Alarms, Door Alarm for Home Security, Security Systems for House, Cars, Sheds, Caravans (6 Pack)

TECKNET Window & Door Alarm, Door Alarms for Kids Safety, Wireless Window Door Alarm Sensors Pool Alarms, Door Alarm for Home Security, Security Systems for House, Cars, Sheds, Caravans (6 Pack)

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$14.99
17%
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TZJZ Home Alarm System -DIY Wireless 4G WiFi Burglar Alarm System kit with APP- Compatible with Alexa & Google Assistant-4.3 inch Touch Screen Panel（NO Monthly Fees+4G+WiFi）

TZJZ Home Alarm System -DIY Wireless 4G WiFi Burglar Alarm System kit with APP- Compatible with Alexa & Google Assistant-4.3 inch Touch Screen Panel（NO Monthly Fees+4G+WiFi）

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$179.99
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ULTRALOQ U-Bolt WiFi Smart Lock with Built-in WiFi, 7-in-1 Keyless Entry Door Lock with Door Sensor, Works with Alexa, Google Home, WiFi Deadbolt, Door Status Alert, Remote Control, WiFi Door Lock

ULTRALOQ U-Bolt WiFi Smart Lock with Built-in WiFi, 7-in-1 Keyless Entry Door Lock with Door Sensor, Works with Alexa, Google Home, WiFi Deadbolt, Door Status Alert, Remote Control, WiFi Door Lock

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$129.00
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VictorsHome Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with Adhesive Paper for Home Security and Burglar Alarm Systems MC-38 5pcs

VictorsHome Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with Adhesive Paper for Home Security and Burglar Alarm Systems MC-38 5pcs

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$8.99
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VictorsHome Magnetic Reed Switch RC-36 NC Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 10 Pcs

VictorsHome Magnetic Reed Switch RC-36 NC Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems 10 Pcs

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$14.99
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Vosker V150 Solar-Powered LTE Cellular Home Security Outdoor Camera | Motion Activated Sensor Nightvision Wireless Camera | Receive Photos on Your Mobile App (V150-US)

Vosker V150 Solar-Powered LTE Cellular Home Security Outdoor Camera | Motion Activated Sensor Nightvision Wireless Camera | Receive Photos on Your Mobile App (V150-US)

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$199.99
33%
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VOXON Window Alarm Door Alarms for Kids Safety Wireless Door Alarm for Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Pool, Cars, Sheds, Caravans DIY Kit Pack of 2

VOXON Window Alarm Door Alarms for Kids Safety Wireless Door Alarm for Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Pool, Cars, Sheds, Caravans DIY Kit Pack of 2

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$13.99
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WiFi Door Alarm System(2nd Gen), Smart Home Alarm Security System DIY, Phone Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensors, Remotes), Work with Alexa, for House, Apartment, Alpha by tolviviov

WiFi Door Alarm System(2nd Gen), Smart Home Alarm Security System DIY, Phone Alert, 8 Pieces-Kit (Alarm Siren, Door Window Sensors, Remotes), Work with Alexa, for House, Apartment, Alpha by tolviviov

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$64.99
32%
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WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-Pack)

WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (1-Pack)

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$10.99
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WiFi Door Sensor Window Detector: Smart Magnetic Door Open Detector with App Alerts, Wireless Home Security Contact Sensor, Tuya App Remote Control, Compatible with Alexa Google Assistant (2-Pack)

WiFi Door Sensor Window Detector: Smart Magnetic Door Open Detector with App Alerts, Wireless Home Security Contact Sensor, Tuya App Remote Control, Compatible with Alexa Google Assistant (2-Pack)

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$20.99
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WiFi Door Sensor, Smart Window Door Sensor, Alexa Door Window Contact Sensor for Home Security, Door Open Detector with Alert Notification Compatible with Amazon Alexa, Google Assistant (1 Pack)

WiFi Door Sensor, Smart Window Door Sensor, Alexa Door Window Contact Sensor for Home Security, Door Open Detector with Alert Notification Compatible with Amazon Alexa, Google Assistant (1 Pack)

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$12.90
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WIFI Smart Door Window Alarm Sensor Wireless Remote Control APP Alert DIY Smart Home Portable Long Transmission Distance for Home Apartment Office Security

WIFI Smart Door Window Alarm Sensor Wireless Remote Control APP Alert DIY Smart Home Portable Long Transmission Distance for Home Apartment Office Security

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$12.39
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Window Alarm Sensors,Magnetic Switch, Security Alarm，11*10*1 5pcs MC-38 Recessed Wired Door Window Sensor Magnetic Switch Home Alarm System

Window Alarm Sensors,Magnetic Switch, Security Alarm，11*10*1 5pcs MC-38 Recessed Wired Door Window Sensor Magnetic Switch Home Alarm System

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$9.09
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Window Door Alarm Alarms Black Personal Home Kids Security for House,Office (6 Pack) Black

Window Door Alarm Alarms Black Personal Home Kids Security for House,Office (6 Pack) Black

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$24.99
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Window Locks,4 Sets Sliding Window Locks with Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)

Window Locks,4 Sets Sliding Window Locks with Key for Vertical & Horizontal Sliding Windows Doors,Easv to Install,Adjustable Security Window Lock for Patio Bedroom Home and Office (Black)

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$12.99
25%
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Winees WiFi Water Leak Detector, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 100M Transmission for Basement, Bathroom, Laundry, IFTTT, S1 Plus, 2.4G WiFi Only

Winees WiFi Water Leak Detector, 3 Pack Water Sensors with 100dB Adjustable Alarm, Leak Alert Email&SMS Notification, 100M Transmission for Basement, Bathroom, Laundry, IFTTT, S1 Plus, 2.4G WiFi Only

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$59.99
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Wireless Door Alarm Window Opening Alarm with Remote Control Home Security Sensor Sliding Easy Installation Connectable Cell Phone Great for Home Garage Apartment

Wireless Door Alarm Window Opening Alarm with Remote Control Home Security Sensor Sliding Easy Installation Connectable Cell Phone Great for Home Garage Apartment

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$8.12
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