Home Security Wireless Sensor Door Window Magnetic Entry Burglar Alarm Bell OLM

Brand new and quality.

- Easily mounted by adhesive tape to window or door.

- Magnetic sensor switch detects entry protection your home or office whether you are in or out.

- As soon as doors or windows are opened, the magnetic sensor will trigger the alarm to go off at 100 DB, which is super loud and can be heard throughout house, office and by your neighbors.

- Use the double-side adhesiv tape to fix the main unit at the side of the door/window. Attach the bar magnet to door frame/window frame with the arrow aligning with the refernce line of the main unit.

- Test the setup by switching the system's switch to "on" position of the main unit and see whether the alarm can be triggered by opening the door /window.

- Each alarm has a convenient On/Off switch, so you can set the alarm to Off when you do not want to use it.

- Each alarm is powered by 3 pieces 1.5V LR55 Button cells.

Size: 2.5"L x 1.25"W x 0.75"H
Color: white

Package including:

1 x Wireless Door&Window Alarm Does not contain battery

*Remarks: NOT include box or retail packing (Item will be wrapped safely in bubble envelop).

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will 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 resolve 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 important 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.