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    Kairuite FOR DW2 WIFI Door Sensor Smart Switch Alarm Security System Automation

    Kairuite FOR DW2 WIFI Door Sensor Smart Switch Alarm Security System Automation

    Features: *Brand new and high quality *Made of high quality material more durable *The wireless door sensor can be installed on your door and will send you an notification if your door is either open or closed adding an extra layer of security to your... more

    $15.38 $10.39

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    For Sonoff Dw2 Wifi Door Sensor Smart Switch Alarm Security System Automation

    For Sonoff Dw2 Wifi Door Sensor Smart Switch Alarm Security System Automation

    Features: *Brand new and high quality *Made of high quality material more durable *The wireless door sensor can be installed on your door and will send you an notification if your door is either open or closed adding an extra layer of security to your... more

    $15.09 $12.00

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    Best Seller
    GLFILL Wifi Door Sensor Detector for Tuya Smart Door Casement Switch APP Reminder Alarm

    GLFILL Wifi Door Sensor Detector for Tuya Smart Door Casement Switch APP Reminder Alarm

    Feature: *Wi-Fi Smart Door Sensor/Detector: Real-time monitor whether doors/casement are opened. *Smart Life: Changing Lives in Wireless Era Real-time Grasp the Situation at Home State Synchronization: No need to worry about whether doors/casement are... more

    $15.47

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    Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

    Door Window NC Contact Security Safety Alarm Magnetic Sensor Reed Switch Sets - White

    Country of Manufacture: CHINA; Material: Plastic, Electronic Parts; Net Weight: 23g Package Content: 1 x Magnetic Door Switch Sets, Installation Screws; Type: /; Rated Voltage: DC 100V Rated Current: 500mA; Rated Power: /; Wire Length: / Main Color:… more

    $9.99

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    Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

    Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch White 2 Sets

    Net Weight: 44g; Package Content: 2 Sets x Magnetic Door Switch, Some Screws Size: 6.4 x 2.0 x 1.3cm/2.5" x 0.78" x 0.52"(L*W*H); Product Name: Magnetic Door Switch Color: White;Induction distance:15mm Material: Plastic Working Voltage: DC 100V Surface… more

    $9.99

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

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

    Net Weight: 21g; Package Content: 1 x Door Magnetic Reed Switch Size: 23 x 23mm / 0.9" x 0.9"(H*D); Product Name: Door Magnetic Reed Switch Color: Brown; Material: Plastic Working Voltage: DC 100V Cable Length(Each): 36cm/14" NO NC type designed for use… more

    $12.99 $10.39

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    Kairuite Smart Door and casementSensor Smart Security Alarm work 2PCS

    Kairuite Smart Door and casementSensor Smart Security Alarm work 2PCS

    Features: * Hub is required and sold separately *Whenever the door/casement opens unexpectedly the MOES Door and casement Sensor will send an notification to your phone and activate the local alarm on the MOES Hub. *The MOES Door and casement Sensor... more

    $16.05 $11.06

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    Kairuite FOR Tuya WiFi For ZigBee Smart Door Sensor Smart Home Wireless Door Detector

    Kairuite FOR Tuya WiFi For ZigBee Smart Door Sensor Smart Home Wireless Door Detector

    Features: *Smart Home Compatibility: This doorwindow sensor is compatible with the FOR Tuya FOR ZigBee FOR Gateway Hub allowing for easy installation and convenient control through the FOR Tuya APP. It seamlessly integrates into your smart home system... more

    $16.33 $11.34

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    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

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    Kairuite Smart Door Magnetic Sensor for Tuya ZigBe Smart Life APP Control Home Security

    Kairuite Smart Door Magnetic Sensor for Tuya ZigBe Smart Life APP Control Home Security

    Features: *Low Power Warn: When power is low the sensor will push messages through Tuya APP to remind user to replace batteries in time. *Multi-purpose Application: According to different needs the sensor can be used in various scenarios. *Hands-free... more

    $16.26 $11.27

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    Door Window Security Home Alarm Contact Surface Reed Switch Sensor Brown 10/pk

    Door Window Security Home Alarm Contact Surface Reed Switch Sensor Brown 10/pk

    Surface wired magnetic contact Mini Stick-on contact with flange Self adhesive or screw mount Mounting screws and self-stick strips included Designed for doors or windows Center leads with 22 AWG and 18 length Brown Color 1 Gap Contact Dimensions: 33mm... more

    $26.32 $23.95

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    2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

    2pcs RC-33 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

    Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more

    $18.99 $9.19

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    2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    Description: 1.NC means Normally Closed:When the magnet together the circuit is conductive( light on ); when the magnet separate the circuit is not conductive ( light off ). When make order pls check carefully! 2.These are the door contact sensors that... more

    $17.99 $8.73

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    3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more

    $27.99 $13.54

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    5pcs RC-35 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    5pcs RC-35 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more

    $45.99 $24.14

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    4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

    Description: 1.NO means Normally Open:when the magnet separate the circuit is not conductive( light on );When the magnet together the circuit is conductive ( light off ).When make order pls check carefully! 2.These are the door contact sensors that are... more

    $16.99

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    Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Doors Alarm

    Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Doors Alarm

    Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Doors Alarm. Features: Exquisite Workmanship High Efficiency Stable Working Performance. Premium Material Ensures Maximum Strength and Durability for Long-lasting Usage. Specification:... more

    $27.82

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    Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security

    Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security

    Features: These extractors will remove most kinds of damaged rusted broken or stuck screws from any wood or metal surface. They are made from premium steel with heat treatment for extra hardness and long durability. 6 pieces heavy duty screw extractor... more

    $17.64

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    Smart Door Sensor Close Reminder Dementia Patients Safety Wireless Abs Car Alarm Sensors Devices and

    Smart Door Sensor Close Reminder Dementia Patients Safety Wireless Abs Car Alarm Sensors Devices and

    Description This window alarm is made of premium material which can withstand long-lasting use. Features the ABS material which has high durability not easy to deform. Fine workmanship ensures practicality. Features -Color: White -Material: ABS -Size:... more

    $8.08

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    Summer Savings! Outoloxit Graffiti Smart Door and Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor White

    Summer Savings! Outoloxit Graffiti Smart Door and Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor White

    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

    $15.99 $7.82

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    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

    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

    $7.84 $6.90

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    Big Holiday 50% Clear! Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Waterproof Gifts

    Big Holiday 50% Clear! Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Waterproof Gifts

    Hello! Welcome to our store! Quality is the first with best service. customers all are our friends. Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector... more

    $8.99 $7.00

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    Wireless Doorbell Camera Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Waterproof

    Wireless Doorbell Camera Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Waterproof

    Doorbell Camera Wireless WiFi Video Doorbell with Chime Wireless Doorbell Camera WiFi Video Doorbell with Chime Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR... more

    $10.27 $9.47

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    Tuya WiFi Smart Garage Door Opener Wireless 433MHz Door Sensor for Alexa Google Home for Warehouse Garage (EU)

    Tuya WiFi Smart Garage Door Opener Wireless 433MHz Door Sensor for Alexa Google Home for Warehouse Garage (EU)

    Quick and easy installation and convenient operation. type: EU (286-868mHz) Colour:White Material:plastic Package Contents: 1 x Smart Garage Door Opener Kit Only the above package content other products are not included. Note: Light reflection and... more

    $36.77

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    Kairuite Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

    Kairuite Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

    Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more

    $14.93 $9.94

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    Tuya WiFi Smart Garage Door Opener Wireless 433MHz Door Sensor for Alexa Google Home for Warehouse Garage(US)

    Tuya WiFi Smart Garage Door Opener Wireless 433MHz Door Sensor for Alexa Google Home for Warehouse Garage(US)

    Quick and easy installation and convenient operation. type: US (315-390mHz) Colour:White Material:plastic Package Contents: 1 x Smart Garage Door Opener Kit Only the above package content other products are not included. Note: Light reflection and... more

    $37.30

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    GLFILL Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

    GLFILL Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

    Features: *Easy to use: No tools or professional installation required easily set up the wireless door sensor in just minutes. *Round-the-clock monitoring: Provides 247 monitoring of your home not only on front doors but also on garage doors wine... more

    $11.01

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    Kairuite Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

    Kairuite Smart Door Sensor Detector Wireless Door Sensor Alarm For Home & Hotels

    Features: *Easy to use: No tools or professional installation required easily set up the wireless door sensor in just minutes. *Round-the-clock monitoring: Provides 247 monitoring of your home not only on front doors but also on garage doors wine... more

    $10.79 $6.59

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    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

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    GLFILL Contact Sensor Wireless Door and Sensor for Smart Home Automation

    GLFILL Contact Sensor Wireless Door and Sensor for Smart Home Automation

    Features: *A built-in compatible with Zigbe e hub is required to use the compatible with Zigbe e Door Sensor. Please note that the hub is sold separately *Control other copatible with Zigbe e-enabled accessories through routines *Get immediate app... more

    $14.98

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    ESULOMP Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm with 1 Plug-In Receiver and 1 PIR Detector

    ESULOMP Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm with 1 Plug-In Receiver and 1 PIR Detector

    Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm with 1 Plug-In Receiver and 1 PIR Detector Feature: USER-FRIENDLY: the door bell chime have 4 LEVE-L volume adjustment and 38 Ringtones to choose PIR... more

    $21.35 $9.39

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    GLFILL Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

    GLFILL Smart Home Door Sensor App Monitoring Alarm remote control for Window for Google

    Features: *APP Notification:Get real-time notifications on your smartphone whenever the door is opened ensuring you are always aware of any activity at home. Stay connected and in control. *No Thieves Again:Keep your home safe and secure with this... more

    $15.23

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    Jasco Smart Door Sensor Accessory Pack 10-Pack 58379 Paintable

    Jasco Smart Door Sensor Accessory Pack 10-Pack 58379 Paintable

    Personalize your home automation with the Jasco Z-Wave Hinge Pin Paintable Accessory Pack. Compatible with Jasco and GE-branded Z-Wave Hinge Pin Smart Door Sensors – 32562 and 32563 – the replacement kit can be painted to match any door and décor.... more

    $299.99

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    Yinrunx WiFi Door Sensor Detector Ring Alarm Door Alarm Ring Sensor Door Alarms for Kids Safety Smart Doorbell Simply Safe Alarm System for Home Wireless Window Alarm Window Security Home Alarm System

    Yinrunx WiFi Door Sensor Detector Ring Alarm Door Alarm Ring Sensor Door Alarms for Kids Safety Smart Doorbell Simply Safe Alarm System for Home Wireless Window Alarm Window Security Home Alarm System

    Specification: Input Voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-120 mA WiFi: 2.4GHz IEEE 802.11b/g/n Magnetron Distance: ≤10 mm Working Temperature: -10℃-50℃ Package Included: 1 * Wifi Door / Window Sensor (Without Battery)... more

    $14.99

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    Rvasteizo Graffiti Smart Door And Window Separate Alarm Mobile Phone Monitoring Anti-theft Wifi Door Magnetic Sensor

    Rvasteizo 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

    $11.75 $8.34

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    Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Easy to Install

    Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Easy to Install

    Door Chime Wireless Business Door Motion Sensor Detector Smart Visitor Doorbell Home Security Alarm With 1 Plug-In Receiver And 1 PIR Detector Feature: USER-FRIENDLY: The door bell chime have 4 LEVE-L volume adjustment and 38 Ringtones to choose PIR... more

    $10.01 $8.01

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    OTVIAP Touch Sensor Alarm Vibration Door Alarm 120dB Touch Sensor Door Handle Alarm Anti-theft Vibration Window Burglar Alert Home Security

    OTVIAP Touch Sensor Alarm Vibration Door Alarm 120dB Touch Sensor Door Handle Alarm Anti-theft Vibration Window Burglar Alert Home Security

    Features: 120dB super loud alarm ringing frightens thieves away more secure in use. Easy operation simple one-button switch control doorbell/alarm double mode can be selected. With this alarm installed in your house office factory when the doors and... more

    $9.27

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    Intelligent WiFi Door Sensor Window Alarm Wireless Control Tool Compatible with A-lexa and Google Home

    Intelligent WiFi Door Sensor Window Alarm Wireless Control Tool Compatible with A-lexa and Google Home

    Simply use your voice to control the connected devices by or Home. It can also perform auto control together with other intelligent devices which are compatible with Smart Life. Features: Convenient for you to detect your doors windows cabinets drawers... more

    $14.99 $12.19

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    Anself Intelligent WiFi Door Sensor Window Compatible with and Home Wireless Control Tool for Door and Window

    Anself Intelligent WiFi Door Sensor Window Compatible with and Home Wireless Control Tool for Door and Window

    Simply use your voice to control the connected devices by or Home. It can also perform auto control together with other intelligent devices which are compatible with Smart Life. Features: Convenient for you to detect your doors windows cabinets drawers... more

    $11.47 $9.99

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    Carevas Intelligent WiFi Door Sensor Window Alarm Compatible with and Home Wireless Control Tool for Door and Window

    Carevas Intelligent WiFi Door Sensor Window Alarm Compatible with and Home Wireless Control Tool for Door and Window

    Simply use your voice to control the connected devices by or Home. It can also perform auto control together with other intelligent devices which are compatible with Smart Life. Features: Convenient for you to detect your doors windows cabinets drawers... more

    $23.98 $11.99

    FREE shipping

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    More information about Home Security

    Best prices on Smart switch, Color, Door Sensor in Home Security. Check out Bizrate for great deals on popular brands like Jasco. 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.