Window Door Magnetic Sensor Alarm Security System

DC - Direct Current

Alarm - A device which emits a sound at a pre-set time/event

magnetic - A susbstance affected at a microscopic level by an applied magnetic field.

Magnet - A material which has a magnetic field, is said to stick to materials such as iron

Screws - A simple device use for physically attaching two objects together

Voltage - A measurement of volts.

MiniInTheBox is an innovative online retailer selling quality consumer goods at wholesale prices. The company aims to make the best Chinese-made products widely accessible to all without customers having to pay the high prices in their area. They also aim to introduce customers to exciting new products that may not be available from their local retailer or wholesaler. MiniInTheBox currently has customers in over 50 countries. A wide range of products, including thousands of electrical items, gadgets, gifts and accessories, are sourced directly from the manufacturer so costs are kept as low as possible. Meanwhile MiniInTheBox is committed to maintaining high standards, excellent customer service (24 hr support on weekdays) and quick delivery. Delivery is free of charge worldwide with no minimum order requirement and no hidden fees. Paypal is accepted as well as major credit and debit cards.