Mobile phone anti-theft alarm device is mainly a kind of anti-theft alarm products, anti-theft device is mainly used in electronic products, so anti-theft device is divided into Mobile phone anti-theft alarm device, Tablet anti-theft display stand, digital camera anti-theft display stand, smart watch anti-theft device, and mobile phone As the most important anti-theft mobile phone business practices, can be described as the mobile phone industry, "bodyguard." Source control technology has been focused on the security of mobile phone products for the majority of mobile phone business to provide the most intimate, safe products.