Alarm Siren

Alarm Siren

Longhorn is a major manufacturer of alarm siren, based in China. We offer various types of products such as alarm siren, magnetic door detector, alarm indicator and so on. Our products are high quality and competitively priced. Our full chain of manufacturing passive infrared detector, fire alarm detector can be completed in China, even in one city. Our lower manufacturing cost can save your purchasing cost. A more detailed description of our product is shown on the page.





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