Smart WiFi Door Sensor Window Contacts Open and Close Detector

Description

Most of orders will be delivered within One Week,
eBay has an unsolved problem with our Estimated Delivery Date (ETA) above,
please
refer to below footage for our delivery standard.
Smart WiFi Door Sensor Window Contacts Open and Close Detector
Description:
When the door or window is opened or closed, instant information is pushed to the mobile phone immediately. Keep informed at all times.
Whenever the sensor is triggered to open/close, it will send an alarm to remind you that someone has opened your door or window.
Supports checking on/off records and battery power on the app. Never worry about missing any important moments or running out of batteries.
Select "Family Management" on the "Me" page to share the sensor you added with your family. So they can also monitor the status of doors and windows.
When the battery power is low, it will automatically remind you to replace the battery without worrying about draining the battery power.
Features:
24 Hours Intelligent Security: The smart door window sensor offers round the clock monitoring of your home. Use on doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed. Catch every activity and send alert to your phone. It is easy for you to keep an eye on the security of your house anytime, anywhere.
Fast Instant Alerts: When it is triggered, such as opened closed or tampered, an instant notification will be reported to your smart phone within 3-10 seconds depends on internet speed. The built-in redial function allow door sensor auto connect to the network after resetting the wifi router.
Compatible with Alexa &Google Home: No Hub required, Simply use your voice to control the connected devices by Amazon Echo or Google Home, It also can perform auto control together with other smart device.
Easy to install: This wireless door and window sensor is very easy to install. Wide gap performance allow for up to 1 cm when door/window is closed. No obtrusive wire and battery powered , able to be installed in any tough situation by mounting tape or screw.
Your Personal Butler: With this door window sensor, it is easy for you to keep an eye on the security of your house anytime, anywhere. Monitor critical points of house, garage, stores or office, factory and so on. Furthermore, sharing the device to your family member and tracking the history of sensor activities. There is more funs waiting for you to explore!
Specifications:
Standby Current: 20uA
Alarm Current:115mA~120mA
Wireless Type: 2.4GHz
Wireless Standard: IEEE 802.11b/g/n
Working Temperature: 0 Celsius~40 Celsius (32 Fahrenheit ~104 Fahrenheit )
Working Humidity: 20%~85% RH
Storage Temperature: 0 Celsius~60 Celsius (32 Fahrenheit ~140 Fahrenheit )
Storage Humidity: 0%~90% RH
App: Smart or Smart life
Supports Android 4.4 and iOS 8.0 or newer
Color: White
Material: ABS
Size:70x25x20mm
Power Supply: 2 x AAA Batteries
Package Included:
1 x Door Window Sensor
1 x Big and Small Sticker
1 x Screw Set
Returns:
We offer 60 Days long return policy and warranty for all products from the day sold.
Very simply, just contact us, we guarantee you will satisfy with our service.
Contact us:
We will reply your email within 48 hours, normally within few hour during our business hour, we don't reply email during weekend and public holiday. If you do not hear from us over 2 days, please check if our mail was filtered to the Junk Mail of your inbox. We encourage our buyers to contact us in order to solve issues regarding your order before leave negative feedback on eBay.
Shipping & Handling:
Estimated Shipping Time:
Delivery standard
(Please contact us if you do not receive the article after estimated delivery date.)
For Buyer in US
First-Class Mail®
Up to 5 Business Days (Included 2 days process)
Priority Mail®
Up to 5 Business Days (Included 2 days process)
Parcel Post®
Up to 10 Business Days (Included 2 days process)
For Buyer in Canada
Services
Major Urban Areas
Included 1 day process
Non-major Urban Areas
Included 1 day process
Northern Regions and Remote Areas
Included 1 day process
Letter Mail
Up to 5 Business Days
Up to 5 Business Days
Up to 9 Business Days
Expedited
Up to 8 Business Days
Up to 12 Business Days
Up to 14 Business Days
For International Buyer
Standard
Up to 15 Business Days
*For all buyer, we reserve the right to ship your order by any shipping service.
Pictures and images are for illustration purpose only. Packaging of an item may be varied without prior notice. Performance of the product depends on the brand and equipment being used. Information is provided by the manufacturer or adopted from its official web site. Specification of an item is subject to change without prior notice. All brands and logos are the properties of their respective owners. We shall not liable for the damages caused by using products we sold.