You're in Home Security

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Display Type

    By Surveillance Equipment

    By Alarms & Sensors

    By Camera Features

    Additional Options

    By Keyword

    Best Seller
    PAVEOS Electronic Accessories S0NOFF DW2 WIFI Door Window Sensor Smart Alarm Security System Automation White-j

    PAVEOS Electronic Accessories S0NOFF DW2 WIFI Door Window Sensor Smart Alarm Security System Automation White-j

    PAVEOS S0NOFF DW2 WIFI Door Window Sensor Smart Alarm Security System Automation Feature: Doors and as the entrances and exits are the weakest points of your home. An unsecured door or window is like an obvious “WELCOME� sign to a burglar so... more

    $9.59

    go to store
    WiFi Smart Window Glass Break Sensor Alarm for Home Tuya WiFi Wireless Door Vibration Alarm for for Garage/Store/Business

    WiFi Smart Window Glass Break Sensor Alarm for Home Tuya WiFi Wireless Door Vibration Alarm for for Garage/Store/Business

    Wifi Window Alarm with Vibration Sensor Security Window Alarms are low cost devices that attach to doors windows or glass when it detects slight vibration of doors and windows and will start a 130dB alarm sound and you will receive an alarm... more

    $25.98

    FREE shipping

    go to store
    Best Seller
    PAVEOS Smart Home SNZB-04 Door Window Sensor Wireless Smart Home Detect Alarms Moni White-e

    PAVEOS Smart Home SNZB-04 Door Window Sensor Wireless Smart Home Detect Alarms Moni White-e

    PAVEOS SONOFF-SNZB-04 ZB Door Window Sensor Wireless Smart Home Detect Alarms Monit Overview: The wireless door/window sensor is essential for knowing who is in and out of your home so it is most often used as part of smart security system. SONOFF-... more

    $9.99

    go to store
    Ozmmyan SONOFF-SNZB-04 ZigBee- Door Window Sensor Wireless Smart Home Detect Alarms Moni Up to 30% off

    Ozmmyan SONOFF-SNZB-04 ZigBee- Door Window Sensor Wireless Smart Home Detect Alarms Moni Up to 30% off

    SONOFF-SNZB-04 ZB Door Window Sensor Wireless Smart Home Detect Alarms Monit Overview: The wireless door/window sensor is essential for knowing who is in and out of your home so it is most often used as part of smart security system. SONOFF- SNZB-04 is... more

    $9.00 $7.20

    go to store
    Honeywell Home PROSIXMINI ProSeries Wireless Mini Door / Window Sensor

    Honeywell Home PROSIXMINI ProSeries Wireless Mini Door / Window Sensor

    Honeywell Home PROSIXMINI ProSeries Wireless Mini Door / Window Sensor Advanced Security LLC offers UL Alarm Monitoring Services starting at $15.00 per month or DIY Self-Monitoring Services starting at $10.00 per month NO Contracts NO Hidden Fees & NO... more

    $42.85 $32.99

    go to store
    Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

    Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

    The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. more

    $13.99

    FREE shipping

    go to store
    Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

    Door Alarm Sensor, 125dB Mini Door Window Open Alarm Sensor, White

    The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. more

    $18.99

    FREE shipping

    go to store
    GREENCYCLE 4 Set (4 Remote 4 Alarm) Multi-function Wireless Anti-Theft Remote Control Burglar Alert Door Window Security Alarms Emergency Magnetic Sensor Chime Door Alarm

    GREENCYCLE 4 Set (4 Remote 4 Alarm) Multi-function Wireless Anti-Theft Remote Control Burglar Alert Door Window Security Alarms Emergency Magnetic Sensor Chime Door Alarm

    Features 1.105db alarm volume. 2.2*AAA batteried for over 12 months continuous work.(Not contain battery) 3.Security alarm function emergency function doorbell function 4.Universal design installation simple and easy to use 5.Application:door or window... more

    $50.21

    FREE shipping

    go to store
    Carevas Door Window Alarm Sensor Wireless Door Sensor -Theft Alarm Compatible With Alarm Host for Smart Home Automation Alarm System

    Carevas Door Window Alarm Sensor Wireless Door Sensor -Theft Alarm Compatible With Alarm Host for Smart Home Automation Alarm System

    Overview: This is a door and window alarm sensor. The door alarms can work with alarm system. The door alarm sensor detects the opening status and immediately sends alarm notification message to the APP. Features: *With low battery remind function... more

    $8.99

    FREE shipping

    go to store
    Alarm Car Window Alarms Electric Vibration Motion Sensor Motorcycle Vehicle Security

    Alarm Car Window Alarms Electric Vibration Motion Sensor Motorcycle Vehicle Security

    Description Are you looking for a professional yet reasonable Anti Theft Alarm? Are you in search of a sturdy trustworthy accessory that can do multiple jobs at once? If yes look no further! Our professional Anti Theft Car Alarm must meet your needs... more

    $14.92

    go to store
    5 pcs White Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. These ¾� Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

    5 pcs White Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. These ¾� Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

    These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that closes... more

    $18.50

    FREE shipping

    go to store
    3 PCS Window Alarm Glass Break Sensor Alarm 125dB Ultra-Slim Glass Break Detector Anti-Theft Vibration Sensor Alarm for Home Door

    3 PCS Window Alarm Glass Break Sensor Alarm 125dB Ultra-Slim Glass Break Detector Anti-Theft Vibration Sensor Alarm for Home Door

    Window Alarm perfect for securing your windows and doors. Its sensor detects vibration and emits a 125 dB alarm and LED flashing to alert you of a potential break-in or Glass break.The alarm and LED flashing will stop after 30 seconds or turn off the... more

    $32.98

    FREE shipping

    go to store
    Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm

    Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm

    Item Type: Door Window Alarm Material: ABS Product Model: C100 Weight Alarm Time: About 80 Minutes Standby Time: 1 Year Alarm Decibel: 125 db Standby Current: ≤10uAh Battery Type: Button Cell Battery Model: LR44 Battery Capacity: 160mAh (Shipped With... more

    $9.71

    FREE shipping

    go to store
    Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm

    Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm

    Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm Specification: Item Type: Door Window Alarm Material: ABS Product Model: C100 Weight Alarm Time: About 80 Minutes Standby Time: 1 Year Alarm Decibel: 125 db... more

    $16.20

    FREE shipping

    go to store
    Tomshoo Alarm System for House 2.4G WiFi GSM 2.4 inch TFT LCD Display Wireless Home Alarm System Kit with Door Window Sensor APP Remote Control PIR Motion Sensor Compatible with

    Tomshoo Alarm System for House 2.4G WiFi GSM 2.4 inch TFT LCD Display Wireless Home Alarm System Kit with Door Window Sensor APP Remote Control PIR Motion Sensor Compatible with

    Features: Network Support: This smart alarm system is compatible with 2.4G WiFi connectivity. Once triggered it will send alarm notifications through APP. With a built-in GSM module you have option to insert a 2G SIM card into home alarm system and... more

    $58.99

    FREE shipping

    go to store
    OWSOO Alarm System for House 2.4G WiFi GSM 2.4 inch TFT LCD Display Wireless Home Alarm System Kit with Door Window Sensor APP Remote Control PIR Motion Sensor Compatible with

    OWSOO Alarm System for House 2.4G WiFi GSM 2.4 inch TFT LCD Display Wireless Home Alarm System Kit with Door Window Sensor APP Remote Control PIR Motion Sensor Compatible with

    Features: Network Support: This smart alarm system is compatible with 2.4G WiFi connectivity. Once triggered it will send alarm notifications through APP. With a built-in GSM module you have option to insert a 2G SIM card into home alarm system and... more

    $61.99

    FREE shipping

    go to store
    Tarmeek Security Smart Cameras Wireless Outdoor - Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor

    Tarmeek Security Smart Cameras Wireless Outdoor - Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor

    Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor Product parameters: Product Color: White Material: ABS Rated current: 10mA Input voltage: AAA1.5V Alarm Current:≤70-120 MA WIFI: 2.4GHZ IEEE... more

    $9.99

    go to store
    3 Sets Sensor Window Sensors Alarm Wired Contact Security Magnet Zinc Alloy

    3 Sets Sensor Window Sensors Alarm Wired Contact Security Magnet Zinc Alloy

    Description Are you looking for products with reasonable prices? Are you looking for a sturdy durable and reliable magnetic alarm that can complete multiple tasks? our products will be your best choice! Our professional magnetic alarm will meet your... more

    $29.86

    go to store
    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch

    NO NC type designed for use with alarm systems. Great for use in family and factory window door. etc. Switch Type: NC(normal close type) the circuit is closed normally and that if a magnet comes near it the circuit opens. Switch Type: NO(normal open... more

    $19.99 $10.99

    FREE shipping

    go to store
    Tuya ZigBee Wireless Door Window Sensor Mini Door Magnetic Sensor Automation Security Protection Smartlife APP Alarm Remote

    Tuya ZigBee Wireless Door Window Sensor Mini Door Magnetic Sensor Automation Security Protection Smartlife APP Alarm Remote

    1.Hub RequiredZigbee Hub is required. Without Zigbee Hub this zigbee door sensor does not work. Please search IHSENO s Smart Life for the Hub. 2.This door and window sensor alarm is an excellent security addition to any contact structure:garage doors... more

    $11.80

    go to store
    4Pcs ZigBee Wireless Door Window Sensor Mini Door Magnetic Sensor Automation Security Protection Smartlife APP Alarm Remote

    4Pcs ZigBee Wireless Door Window Sensor Mini Door Magnetic Sensor Automation Security Protection Smartlife APP Alarm Remote

    1.Hub Required Zigbee Hub is required. Without Zigbee Hub this zigbee door sensor does not work. Please search IHSENO s Smart Life for the Hub. 2.This door and window sensor alarm is an excellent security addition to any contact structure:garage doors... more

    $31.60

    go to store
    LINKSTYLE Home Security Kit 10Pcs Wireless Security System Door & Window Sensors PIR Motion Sensors Gateway Hub and 2K Indoor Camera for Home Automation

    LINKSTYLE Home Security Kit 10Pcs Wireless Security System Door & Window Sensors PIR Motion Sensors Gateway Hub and 2K Indoor Camera for Home Automation

    Our LINKSTYLE Home Security Kit is designed to be user-friendly with a minimalistic design easy installation and intuitive operation. It offers a comprehensive suite of devices that work together seamlessly leveraging automation and real-time alerts to... more

    $299.99

    FREE shipping

    go to store
    Leonard Wireless Door Sensor Chime Alarm Contact Sensor Door Bell for Office/Home/Store Door Open Chime Window Alarm Operate Range With Chimes Volume Level 1 Door Sensor

    Leonard Wireless Door Sensor Chime Alarm Contact Sensor Door Bell for Office/Home/Store Door Open Chime Window Alarm Operate Range With Chimes Volume Level 1 Door Sensor

    short description is not available more

    $15.99

    FREE shipping

    go to store
    ZiSUGP Smart Home Phone Holder for Car Door and Window Anti Alarm Anti Sensor Alarm and Assured Door Window Anti Device

    ZiSUGP Smart Home Phone Holder for Car Door and Window Anti Alarm Anti Sensor Alarm and Assured Door Window Anti Device

    Door and window anti- alarm Anti- sensor alarm and assured door window anti- device Material: ABS Color: as the picture shows (Due to the difference between different monitors the picture may have slight color difference. please make sure you do not... more

    $14.01

    go to store
    LINKSTYLE Smart Home Security Bundle 4Pcs Security System Kit Includes Door and Window Sensors PIR Motion Detection Sensor Wireless Gateway Hub with App & Voice Controls

    LINKSTYLE Smart Home Security Bundle 4Pcs Security System Kit Includes Door and Window Sensors PIR Motion Detection Sensor Wireless Gateway Hub with App & Voice Controls

    Our home security starter kit includes 2 Door & Window Entry Sensors to cover entryways 1 PIR Motion Sensor to monitor a critical area and 1 Smart Security Gateway to connect them all together. Arm your smart home security system while you are away... more

    $99.99 $79.99

    FREE shipping

    go to store
    THIRDREALITY Zigbee Door and Window Contact Sensor for Home Security and Home Automation Zigbee Hub Required Works with Home Assistant SmartThings Hubitat or Echo Devices with Build-in Zigbee Hub

    THIRDREALITY Zigbee Door and Window Contact Sensor for Home Security and Home Automation Zigbee Hub Required Works with Home Assistant SmartThings Hubitat or Echo Devices with Build-in Zigbee Hub

    Door and window sensor can directly work with compatible ECHO. And its compact design can fit in most doors and windows. Most of the doors or windows have a height difference from the doors or windows frame. With the special design the height... more

    $19.99

    FREE shipping

    go to store
    Alertor Alarm System for House Wireless Home Kit with Door Window Sensor 2.4 inch TFT LCD Display APP Remote Control

    Alertor Alarm System for House Wireless Home Kit with Door Window Sensor 2.4 inch TFT LCD Display APP Remote Control

    Features: Network Support: This smart alarm system is compatible with 2.4G WiFi connectivity. Once triggered it will send alarm notifications through APP. With a built-in GSM module you have option to insert a 2G SIM card into home alarm system and... more

    $61.40

    FREE shipping

    go to store
    MOBI Smart Door and Window Sensor Alarm [2 Pack] - Sensor Control Devices Open Entry Alarm Sensors for Windows and Doors

    MOBI Smart Door and Window Sensor Alarm [2 Pack] - Sensor Control Devices Open Entry Alarm Sensors for Windows and Doors

    Safeguard your loved ones across multiple fronts with our advanced Door & Window Sensor [2 Pack]. Created with the utmost care and precision this versatile device offers a comprehensive solution for ensuring the safety and security of your family be it... more

    $26.99

    FREE shipping

    go to store
    Nebublu Wifi Smart Door Window Sensor Alarm Keep Your Property Safe Door and Window Alarm System for Garage Apartment Dorm Shop Office

    Nebublu Wifi Smart Door Window Sensor Alarm Keep Your Property Safe Door and Window Alarm System for Garage Apartment Dorm Shop Office

    Smart Door Window Sensor is compact and lightweight very suitable for installing in door or window of your house to provide home . With high sensitivity and quick response it will push alarm notifications to smart APP when door/ window opens or closes.... more

    $12.89

    FREE shipping

    go to store
    WiFi Smart Door Window Sensor Home Wireless Detection Alarm Notification Reminder Detector

    WiFi Smart Door Window Sensor Home Wireless Detection Alarm Notification Reminder Detector

    Description: Door window sensor can perform auto control together with other smart devices. Window sensor is easy to install no complicated installation tools are required. Great for attaching to house doors all types of apartments and cabinet or... more

    $13.71

    FREE shipping

    go to store
    Aqara Door and Window Sensor REQUIRES AQARA HUB Zigbee Connection Wireless Mini Contact Sensor for Alarm System and Smart Home Automation Compatible with Apple HomeKit Alexa Works With

    Aqara Door and Window Sensor REQUIRES AQARA HUB Zigbee Connection Wireless Mini Contact Sensor for Alarm System and Smart Home Automation Compatible with Apple HomeKit Alexa Works With

    NOTES: This device requires the Aqara Smart Home Hub to Work. We don t guarantee that our devices can be used with other third party brand hubs. Requires a secured 2. 4 gigahertz Wi-Fi network connection.One Aqara Hub can connect up to 32 Aqara... more

    $32.06 $28.43

    FREE shipping

    go to store
    Carevas ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    Carevas ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for -theft has a wide applications. Come on and have a try it will not let you down. Features:... more

    $12.99 $11.99

    FREE shipping

    go to store
    2Pcs Tuya WiFi Door Sensor Smart Window Sensor Alarm Detector Independent Magnetic Sensor Work With Alexa Google Home

    2Pcs Tuya WiFi Door Sensor Smart Window Sensor Alarm Detector Independent Magnetic Sensor Work With Alexa Google Home

    Product Description: Door magnetic status synchronization: no longer worry about whether to go out or not to forget to close the window through the graffiti app interface to easily view the status of the door and window switch so that you can travel... more

    $18.99

    go to store
    Spring Savings! Outoloxit Door Window Alarm Sensor with Remote Door Window Sensor Smart Home Antitheft and Antiintrusion Closed Objects Detects Opened and Closed Doors Or Windows White

    Spring Savings! Outoloxit Door Window Alarm Sensor with Remote Door Window Sensor Smart Home Antitheft and Antiintrusion Closed Objects Detects Opened and Closed Doors Or Windows White

    Door Window Alarm Sensor with Remote Door Window Sensor Smart Home Antitheft and Antiintrusion Closed Objects Detects Opened and Closed Doors or Windows Feature: Multiple uses: Alarm sensors can be installed on front doors or windows as well as on... more

    $15.31 $7.19

    go to store
    Radirus Smart Home WiFi Door Alarm Window Sensor Detector with SmartLife App Control

    Radirus Smart Home WiFi Door Alarm Window Sensor Detector with SmartLife App Control

    WiFi Door Alarm Window Sensor Detector Smart Home SmartLife App Control Compatible Assistant IFTTT Radirus Smart Home WiFi Door Alarm Window Sensor Detector with SmartLife App Control Features: �Enjoy Your Smart Life】When you leave home it will... more

    $12.69

    FREE shipping

    go to store
    Zigbee Smart Door Sensor Tuya APP Control Door Open / Closed Detector Magnetic Switch Window Sensor Smart Home Alarm

    Zigbee Smart Door Sensor Tuya APP Control Door Open / Closed Detector Magnetic Switch Window Sensor Smart Home Alarm

    Note: The smart ZigBee Tuya door sensor work with Tuya gateway Hub which supports ZigBee protocol. It can t work without Tuya ZigBee intelligent gateway. Overview: Our door sensor works greatly! It s easy to install and use after connecting with the... more

    $14.99 $11.92

    FREE shipping

    go to store
    OWSOO ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    OWSOO ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    This s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding doors or switch-sensitive doors and can also be installed at home for anti-theft has a wide applications. Come on and have a try it will not let you down.... more

    $12.99 $11.99

    FREE shipping

    go to store
    Docooler WiFi Smart System Kit Multifunction Alarms Door Window Sensor Magnetic Home System Door Open Alert Wireless 2.4GHz Smart Life APP Remote Control OpeningClosing Detection Intelligent Link

    Docooler WiFi Smart System Kit Multifunction Alarms Door Window Sensor Magnetic Home System Door Open Alert Wireless 2.4GHz Smart Life APP Remote Control OpeningClosing Detection Intelligent Link

    Please note this item ships from an international seller. Expected delivery is 10-15 days. WiFi Smart System Kit is compact and lightweight very suitable for installing in door or window of your house to provide home . Features: Wifi Smart Door Window... more

    $40.05

    FREE shipping

    go to store
    Wifi Smart Door Window Sensor Alarm Magnetic Home System Door Open Alert App Remote Control For Garage Apartment Dorm Shop Office

    Wifi Smart Door Window Sensor Alarm Magnetic Home System Door Open Alert App Remote Control For Garage Apartment Dorm Shop Office

    Smart Door Window Sensor is compact and lightweight very suitable for installing in door or window of your house to provide home . With high sensitivity and quick response it will push alarm notifications to the smart APP when the door/ window opens or... more

    $12.20

    FREE shipping

    go to store
    ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft Sensors

    ABO-20 IP55 20 Meter S-ingle Infrared Beam Snesors Alarm Automatic Door Garage Gate Brake Sliding Door Safety Infrared Detector Home Doors Window -theft SensorsThis s-ingle infrared beam alarm can be installed on barrier gate automatic doors sliding... more

    $24.66 $11.99

    FREE shipping

    go to store

    More information about Home Security

    Best prices on Home security alarm, Window Sensor in Home Security. Check out Bizrate for great deals on popular brands like Amcrest, Honeywell and NoBrand. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.