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Long battery endurance : Low power consumption door sensor boasts more than 1 year of battery life. Compatible with alexa and google home:no hub required and no monthly fees.
Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart. 4 ghz wifi connection, 5g will not work. Alert message push: protect your home with open or close / closed door detection. Convenient for you to detect your doors, cabinets, windows, drawers or anywhere you want to be notified when it is open or close.

Note: the door sensor itself does not include a chime; however, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds. Peace of mind: all alarm record history can be check in app; the smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time.
4ghz wifi only, dual-band 2. 4g and 5g wiff need to set a separate 2. 4g channel. Hand-free voice control: tessan wifi garage sensor is compatible with amazon alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier.

World's longest wireless range: powered by lora technology, sheds, the long-range yet low-power system offers the industry’s longest receiving range in the market 1/4 mile.
Early-warning notifications - receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, and emails, it only sends notifications; For an audible alarm, consider our Siren Alarm. Plug, plug & play, and most reliable and secure connection. Or, including 3rd-party integration with Alexa and IFTTT, utilize available advanced automation features, to interact with other YoLink and 3rd-party smart devices.

In addition, office, shop, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home, the sensor will push instant notification to your smartphone immediately. So you don't have to worry about your baby going out of house without notice, please make sure that there is no obstacle between the door sensor and wifi.
Alert message push: protect your home with open / closed door detection. Easy installation:no need to use complicated tools when installation, the distance between the two compopents should be as close as possible, just use 3M glue to install, firm and durable. The two arrows are opposite, and the closest distance should not affect the opening/clsoing of the door or window. Home security Alarm make House more safety. Or the connetion will be easy to stopped. When the door / window is triggered, you will receive an alarm signal from your phone.

Alexa/google is able to answer the question “Is the door open/closed?”. Door alarm compatible with alexa, google home: smart door window alarm works with Alexa and Google Home.
And we will offer you a replacement or refund if you have any problems with your door open alert wireless door sensor. Wireless magnetic sensor--easy installation: without tools, just use 3M glue to install, firm and durable. The two arrows are opposite, easily setup wifi window alarms for home in minutes, the distance between the two components should be as close as possible, and the closest distance should not affect the opening/closing of the door or window. When door/window is opened or closed, the sensor will push instant notification to your smartphone immediately.

Unauthorized entry detectionwhenever the door/window opens unexpectedly, the Aqara Door and Window Sensor will send an alert notification to your phone and activate the local alarm on the Aqara Hub.
Requires a secured 2. Notesan aqara hub is required and sold separately. 4 gigahertz WiFi network connection. 22mm wide gap allowedthe aqara door and window sensor works with most types of doors, windows, cabinets, such as drawers, and other fixtures with similar mechanism, and more.

Multiple uses install the alarm sensor not only on front doors or windows, but also on garage doors, front gate, safety deposit box, liquor cabinets, pet doors and more.
Minimalist screen, Google Home and Siri. Product quality and service our products are 100% tested and ensure that all products are qualified products before leaving the factory, and provide two-year warranty. Please rest assured to purchase and use. If you have any questions about the alarm system, please contact our customer - service anytime. Please scroll down find the video in the main page how to add sensor to WIFI and Alexa. Low power consumption door sensor, super-long battery life avoid replacement frequently.

4ghz wifi only, dual-band 2.
Hand-free voice control: tessan wifi garage sensor is compatible with amazon alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier. Note: the door sensor itself does not include a chime; however, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds.

The distance between the two components should be as close as possible, and the closest distance should not affect the opening/closing of the door or window. When the battery level is low, it will automatically push messages through APP to remind you to change the battery, never worry about running out of battery.
If your wifi router only supports 5G, the device won’t connect. Compatible with alexa and google home: it can also perform auto control together with other smart devices that are compatible with Smart life. The sensor door needs two AA batteriesnot include. Alert message push: when the door/window is triggered, windows, drawers, you will receive an alarm signal from your phone.
1. SOUJAMAO
#ad
WiFi Door and Windows Sensor Magnets Smart Phone APP Control Compatible with Alexa Google Assistant Wireless Security Alarm Door Open Push Message for Home Bussiness Burglar Alert No Hub Required
#adSOUJAMAO #ad - 24hour*7days real time app monitor the status of doors or windows. Only work with 2. It can also perform auto control together with other smart devices that are compatible with Smart Life. Super-long battery life avoid replacement frequently, battery type: AAAbattery not including.Long battery endurance : Low power consumption door sensor boasts more than 1 year of battery life. Compatible with alexa and google home:no hub required and no monthly fees.
More information #ad
Easy installation. When the door / window is triggered, you will receive an alarm signal from your phone. When it is triggered, push notifications will be sent to your smartphone. Just take a few minutes to complete the process, and make sure the sensor and magnet are aligned and less than 10mm apart. 4 ghz wifi connection, 5g will not work. Alert message push: protect your home with open or close / closed door detection. Convenient for you to detect your doors, cabinets, windows, drawers or anywhere you want to be notified when it is open or close.
Brand | SOUJAMAO #ad |
Manufacturer | SZ-xinnuo #ad |
Height | 1.18 Inches |
Length | 4.72 Inches |
Weight | 5 ounces |
Width | 2.36 Inches |
Model | AW-201 |
More information #ad
2. TESSAN
#ad
Wireless Remote Alarm, Sends Alerts, WiFi Door Sensor, Programmable with Smart Life Devices, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required
#adTESSAN #ad - Smart security sensor: tessan door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, baby room, window, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories.Note: the door sensor itself does not include a chime; however, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds. Peace of mind: all alarm record history can be check in app; the smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time.
More information #ad
Programmable sensor: extend your smart home automation with tessan wifi door sensor; set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2. 4ghz wifi only, dual-band 2. 4g and 5g wiff need to set a separate 2. 4g channel. Hand-free voice control: tessan wifi garage sensor is compatible with amazon alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier.
Brand | TESSAN #ad |
Manufacturer | TESSAN #ad |
Part Number | D06 |
Model | D06 |
More information #ad
3. YoLink
#ad
Compatible with Alexa, App for Remote Monitoring, Door Still Open Door Left Open Alerts, IFTTT, YoLink Smart Home Starter Kit: 4 Door/Window Sensors & Hub Kit, Control and Alerts
#adYoLink #ad - Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, free-standing garages, outdoor porch/patio areas, such as basements, even remote outbuildings on your property. Low-power means longer battery life: because of the low power consumption, on standard AAA Alkaline batteries lithium batteries not required! From simple to super-smart: after setting up your notification preferences, device batteries may last 5 years or more depending on application and device usage/activity, keep it simple and let the YoLink system do the rest and monitor your home and property for you.World's longest wireless range: powered by lora technology, sheds, the long-range yet low-power system offers the industry’s longest receiving range in the market 1/4 mile.
More information #ad
Limited only by your imagination! Wifi connection set-up difficulty varies and requires changing settings to your network and/or your phone Changes to your network, etc, scan in new devices, passcodes, Plug & Play! Plug Hub into an outlet, in minutes! Your Hub is the only device that connects to the Internet, and enjoy your new system, and a wired or WiFi connection is required wired required for easy & fast Plug, plug Hub into your router, require changes in the app. Early-warning notifications - receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, and emails, it only sends notifications; For an audible alarm, consider our Siren Alarm. Plug, plug & play, and most reliable and secure connection. Or, including 3rd-party integration with Alexa and IFTTT, utilize available advanced automation features, to interact with other YoLink and 3rd-party smart devices.
Brand | YoLink #ad |
Manufacturer | YoSmart #ad |
Part Number | YS1603-UC+YS7704-UC*4 |
Model | YS1603-UC+YS7704-UC*4 |
More information #ad
4. SEHOMY
#ad
WiFi Window Sensor Detector Real-time Alarm Compatible with Alexa Google Assistant, SEHOMY 4 Pack Smart Door Sensor Alarms, Wireless Home Security Door Open Contact Sensor for Bussiness Burglar Alert
#adSEHOMY #ad - Low power warning: the sensor door need with two aa batteriesnot include. When the battery level is low, it will automatically push messages throuch APP to remind you to change battery, never worry about running out of battery. Receive real-time alarms remotely:when door/window is opened or closed, etc.In addition, office, shop, will easily know when your aged parents leave or arrive home and even can be clear when someone enters your home, the sensor will push instant notification to your smartphone immediately. So you don't have to worry about your baby going out of house without notice, please make sure that there is no obstacle between the door sensor and wifi.
More information #ad
Convenient for you to detect the status of your doors, cabinets, windows, drawers or anywhere you want to notified when it is opened or closed. So you can travel or go to work or go to schoon or go shopping worry-free. Alert message push: protect your home with open / closed door detection. Easy installation:no need to use complicated tools when installation, the distance between the two compopents should be as close as possible, just use 3M glue to install, firm and durable. The two arrows are opposite, and the closest distance should not affect the opening/clsoing of the door or window. Home security Alarm make House more safety. Or the connetion will be easy to stopped. When the door / window is triggered, you will receive an alarm signal from your phone.
Brand | SEHOMY #ad |
Manufacturer | LifeDecorDirect #ad |
Height | 1.18 Inches |
Length | 2.83 Inches |
Width | 0.75 Inches |
Part Number | SPC003-1 |
More information #ad
5. Gaoducash
#ad
Smart Door Sensors for Home Business Security 1Pack, Compatible with Alexa,Google Home,Siri, WiFi Door Window Sensor Detector: Wireless Security Alarm Door Sensor, Tuya Door Open Contact Sensor
#adGaoducash #ad - Universal compatibility & quality guarantee: install the alarm sensor not only on front doors or windows, safety deposit box, front gate, but also on garage doors, liquor cabinets, pet doors and more. Long-lasting performance & low power warning: door open alert wireless door sensor powered by 2*AAA batteriesNot included, it will automatically push messages through APP to remind you to change battery, working time can last for one year without to replace the battery.Alexa/google is able to answer the question “Is the door open/closed?”. Door alarm compatible with alexa, google home: smart door window alarm works with Alexa and Google Home.
More information #ad
When the battery is running low, never worry about running out of battery. App alerts on your phone: wifi door sensor, "tuya smart" or "smart life" app control. No hub required and No fees charge. You can check your house on APP whatever where you are. And we will offer you a replacement or refund if you have any problems with your door open alert wireless door sensor. Wireless magnetic sensor--easy installation: without tools, just use 3M glue to install, firm and durable. The two arrows are opposite, easily setup wifi window alarms for home in minutes, the distance between the two components should be as close as possible, and the closest distance should not affect the opening/closing of the door or window. When door/window is opened or closed, the sensor will push instant notification to your smartphone immediately.
Brand | Gaoducash #ad |
Manufacturer | Gaoducash #ad |
Height | 0.55 Inches |
Length | 2.83 Inches |
Width | 1.79 Inches |
Part Number | D-1 |
Model | WIFI DOOR SENSOR |
More information #ad
6. Aqara
#ad
Aqara Door and Window Sensor, Alexa, REQUIRES AQARA HUB, Wireless Mini Contact Sensor for Alarm System and Smart Home Automation, Zigbee Connection, Works With IFTTT, Compatible with Apple HomeKit
#adAqara #ad - Voice controlcompatible with apple home kit, alexa for a hands-free experience. In addition, if you have any questions, please feel free to contact us. Home automationthe aqara door and window sensor can control other Aqara connected devices as the status of the door or window changes.Unauthorized entry detectionwhenever the door/window opens unexpectedly, the Aqara Door and Window Sensor will send an alert notification to your phone and activate the local alarm on the Aqara Hub.
More information #ad
The aqara m2 or m1s hub can connect up to 128 devices*use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall SwitchWith Neutral is required. Requires a secured 2. Notesan aqara hub is required and sold separately. 4 gigahertz WiFi network connection. 22mm wide gap allowedthe aqara door and window sensor works with most types of doors, windows, cabinets, such as drawers, and other fixtures with similar mechanism, and more.
Brand | Aqara #ad |
Manufacturer | Lumi United Technology Co., Ltd. #ad |
Height | 0.43 Inches |
Length | 1.61 Inches |
Weight | 0.03 Pounds |
Width | 0.87 Inches |
Part Number | 6010348 |
Model | MCCGQ11LM |
Warranty | 1 year |
More information #ad
7. SENCKIT
#ad
Compatible with Alexa, WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Google Home, Siri 1-Pack
#adSENCKIT #ad - Wifi wireless connection intelligent wireless infrared sensor alarm, the alert will be push to your phone, clear at a glance. Easy install no complicated installation tools are required. We will solve it for you and make you satisfaction. Pair our smartlife app with either Alexa or Google Home and enjoy knowing the status of your door sensor without needing to use your phone.Multiple uses install the alarm sensor not only on front doors or windows, but also on garage doors, front gate, safety deposit box, liquor cabinets, pet doors and more.
More information #ad
Can be used with alexa, easy operation, when there is movement detected, Real-time monitoring of whether there is anyone through the Tuya APP, APP Remote Control. Use tuya app for free, it can be used independently by connecting to WIFI without connecting to the alarm main unit. Minimalist screen, Google Home and Siri. Product quality and service our products are 100% tested and ensure that all products are qualified products before leaving the factory, and provide two-year warranty. Please rest assured to purchase and use. If you have any questions about the alarm system, please contact our customer - service anytime. Please scroll down find the video in the main page how to add sensor to WIFI and Alexa. Low power consumption door sensor, super-long battery life avoid replacement frequently.
Brand | SENCKIT #ad |
Manufacturer | SENCKIT #ad |
Height | 0.75 Inches |
Length | 2.83 Inches |
Width | 1.18 Inches |
Part Number | SEN-SOS1 |
Model | Door Window Sensor |
More information #ad
8. TESSAN
#ad
TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, No Hub Required, Google Assistant, Phone Alarm, Smart Door Sensor 2 Pack, Trigger Phone Notification, Programmable with Smart Life Devices
#adTESSAN #ad - Peace of mind: all alarm record history can be check in app; the smart window sensor is built-in low consumption module, 2*AAA Alkaline battery provide 1-year monitoring; All the statuses of doors and windows will be displayed simultaneously in the app; Share the device to your families, they can check the status and get notified at the same time. Programmable sensor: extend your smart home automation with tessan wifi door sensor; set up your smart routines in app; Automatically turn on your smart wall switches or lights when door opened; Automatically turn off your air-condition when window opened; More smart devices can be sync as long as they compatible with Smart Life app; Support 2.4ghz wifi only, dual-band 2.
More information #ad
4g and 5g wiff need to set a separate 2. 4g channel. Smart security sensor: tessan door and window alarm sensor is designed to monitor the open or close status of any entrance; An alert notification will automatic send to you in 10 seconds once the sensor triggered; Ideal for front door, baby room, window, garage and more; Door status and battery power can be check in app; No hub required; No extra cost; A must have security system accessories. Hand-free voice control: tessan wifi garage sensor is compatible with amazon alexa and Google Assistant; Simply give a voice command to check the open or close status instead of going down or picking up your phone; Your voice device will work as chime, siren or alarm when the sensor triggered; Saving your operation time and make your smart home life more convenient and easier. Note: the door sensor itself does not include a chime; however, you can program it to some smart voice devices via Smart Life app; When the sensor triggered open or close, the voice devices will perform as an alarm or bell in 10 seconds.
Brand | TESSAN #ad |
Manufacturer | TESSAN #ad |
Part Number | D06-2 |
Model | D06 |
More information #ad
9. PHOVOLT
#ad
Tuya Smart Door Window Sensor,Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant,Home Security Door Open Contact Sensor for Business Burglar Alert 2 Pack, WiFi Door Sensor
#adPHOVOLT #ad - Receive real-time alarms remotely: when the door/window is opened or closed, the sensor will push instant notification to your smartphone immediately. 4 ghz wifi connection: it connects to your smartphone via App under 2. 4g wi-fi environment.The distance between the two components should be as close as possible, and the closest distance should not affect the opening/closing of the door or window. When the battery level is low, it will automatically push messages through APP to remind you to change the battery, never worry about running out of battery.
More information #ad
Easy installation:no need to use complicated tools when installation, just use 3M glue to install, firm and durable. Only work with 2. Convenient for you to detect your doors, cabinets, or anywhere you want to notified when it is opened or closed. If your wifi router only supports 5G, the device won’t connect. Compatible with alexa and google home: it can also perform auto control together with other smart devices that are compatible with Smart life. The sensor door needs two AA batteriesnot include. Alert message push: when the door/window is triggered, windows, drawers, you will receive an alarm signal from your phone.
Brand | PHOVOLT #ad |
Manufacturer | PHOVOLT #ad |
Part Number | P-0018 |
More information #ad