Smart WiFi Door Window Sensor Detector Safe Alarm Home Security for Alexa Google

Description

Smart WiFi Door Window Sensor Detector Safe Alarm Home Security for Alexa Google
Description
:
Simply use your voice to control the connected devices by Alexa or Google 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 or anywhere you want to notified when it is opened or closed.
When you leave home, it will push notification message to you when the door/window opens or closes, so you can discover the intruder in time.
You could share the device to your family members and see the history of sensor activities.
No complicated installation tools are required. The sensor can be installed with double-sided adhesive tape or screws(included) in just a few steps, and download an app "tuya" or "Smart Life" from GooglePlay or App Store to add the device to detect the status of your door/window.
Protect your home and families.
When power is low, the sensor will push messages to remind user to replace batteries in time.
Specifications:
Two Status: Open & Close
Battery: 2 * 1.5V AAA Batteries
Standby Current: ≤5μA
Protocol: IEEE 802.11b/g/n
Wireless Range: 50m
Operating Temperature: -10℃~40℃ (14°F~104°F)
Operating Humidity: 20%~85%
Storage Temperature: -10℃~60℃ (14°F~140°F)
Storage Humidity: 0%~90%
Standby Time: 8-10 months
Wireless Type: 2.4GHz
Packing List:
1 * Set of Door Sensor
1 * User Manual
Payment：
Delivery details：
Return and Refund Policy：
Warranty：
Contact us：
Payment：
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Delivery details：
Free shipping from california within 1-2 business day.
All orders and payments received before 4PM EST (1PM PST) will be shipped the same business day.
No shipping on Weekends or US Public Holidays.
No responsibility for any custom duty.
We will ship your order to your PayPal Verified address provided.
Please verify your address and make sure that it is your current address before making your payment. Any address change requests after your payment CANNOT be guaranteed.
We do not include an invoice or any advertising materials with our shipments.
Return and Refund Policy：
(1). We stand behind our items and offer 30 days warranty. All items are in brand new condition unless specified otherwise elsewhere in the description.
(2). All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back.If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.
(3). Please note that If the return/replacement is not a result of our mistake (not defective or wrong item), the buyer is responsible for return shipping, as well as a 20 percent restocking fee.
(4). Replacement or refund will be made upon receipt of the returned item. If you do not want to wait for the replacement, you can just reorder one and then send the first one back for a refund.
Warranty：
The warranty shall not apply to the following circumstances:
a) Damage caused by undue ware&tear, misuse, improper installation or operation, neglect, accidents.
b) Damage caused by natural disaters, flood, fire, lightning or pollution.
c) If item was opened, any parts removed or repaired by any unauthorized person.
Contact us：
Please do not hesitate to CONTACT US. You can message 24/7 on eBay for all questions and inquiries. We will get back to you within 1-2 business days at the latest.
We strive to provide the best products and services.  If anything about your transaction did not meet expectations, please CONTACT US and give us the opportunity to make things right. We are always here to help.