Wireless Door And Window Sensor Burglar Alarm System

Thank you for entering our shop. We hope to give you a pleasant shopping experience.For a better understanding of our products, please click on the SELLER INFORMATION to enter our shop to make a purchase. You can always follow our shop, our products are constantly updated and more beautiful products are waiting for you.Electronics are shipped internationally, please charge this product for 2 hours before using it for the first time.We will check the quality of the product before shipping to ensure that it is delivered to you in the best quality. 1.Doors,windows,families,shops,businesses, etc.    2.Internet cafes,computer chassis,anti-theft devices.    3.Applicable to anti-theft of Internet cafes,residential buildings, offices,shop counters,etc.Built-in 90 dB alarm output,using 3 x 1.5 V LR44 button battery (included).    4.It is suitable for burglar-proof of residential buildings,offices, shop counters,etc.    Note: The colour of the actual item may vary slightly from the picture above.Due to differences in computer screens, the colour of the actual item may vary slightly from the image above.Due to manual measurement, different measurement methods and tools, there may be slight size deviation. Thank you for your understanding.Hope you have a great day!!!To find out more about our products, please click on the SELLER INFORMATION to go to our shop to make a purchase.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 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).Your satisfaction is our first priority.

*If 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.