433mhz Wireless Window Door Magnet Alarm Sensor Door Detector For Smart Home Security System

433MHZ Wirele Door window sensor

This sensor can't be used independently,it need to connect to the alarm host.

Feedback:

1、 If there is any question about our product or service: Please be sure to contact our customer service staff first, we are very happy to help you. We will work hard to find the best solution until you are satisfied. Please don't give us a bad evaluation, which does not help soe the problem. 2、If you are satisfied with our products and services, please leave 5 stars. thank you for your support .

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.