Embedded Magnetic Door Detector
Longhornis a major manufacturer of embedded magnetic door detector, based in China. We offervarious types of products such as embedded magnetic door detector, surfacemounting door detector, rolling door detector and so on. Our products are highquality and competitively priced. Our full chain of manufacturing alarmindicator, emergency button can be completed in China, even in one city. Our lowermanufacturing cost can save your purchasing cost. A more detailed descriptionof our product is shown on the page.