About OOSSXX OOSSXX is a global registered trademark of Shenzhen Xiankailike. Shenzhen Xiankailike Technology Co., Ltd. is a monitoring product technology company located in Shenzhen, China. It was formerly known as Shenyang Xiankailike Electronic Engineering Co., Ltd., which was established in 1999. We focus on small surveillance systems with less than 10 cameras, mainly providing state-of-the-art camera surveillance products for homes, shops, offices, and other places. Our main products include solar powered cameras, battery powered cameras, wireless cameras, and POE cameras. We have a professional video electronics technology team for research and development, and design, production and sales of all products are completed independently by our company. Our products have been sold to more than 20 countries all over the world. We have been always focusing on R&D, production, and sales of small camera monitoring systems. We have accumulated more than 17 patents and proprietary technologies in small systems. And from product sales, we have been continuously improving the product and accumulating many customers experience in daily use. We are committed to providing the most advanced products and the best quality service and bringing more advanced and stable products to more customers in homes, offices, shops and so on. All our products have passed the high-pressure waterproof test. They are durable, cost-effective, and deeply trusted by customers. Our goal is to become the leader in small monitoring systems and provide more customers with satisfactory products and services. We have always believed that customers are God. While providing excellent products, we also have a professional customer service team to provide email responses within 12 hours and telephone technical support during working hours. We also pay attention to environmental protection. We took the lead in introducing 8% second-hand aluminum in camera casing materials, all used environmentally friendly processing technology in production, and obtained the national environmental protection production approval. We are fully committed to reducing our environmental impact and contributing to protecting the future of the planet. We sincerely hope that you can choose OOSSXX small monitoring system, and we will do our best, and continue providing you with high-quality products and services.