10 YEARS EXPERIENCE, Shenzhen HSYhous Technology Co., Ltd. is a privately owned manufacturer of Doorbells, Motion Sensor Doorbells and Night Light, LED Motion Sensor Light. We have strived to develop products that are convenient to use, especially for the Security Wireless Doorbell, LED Motion Sensor Light, and Kids Night Lights field, integrates development, design, production and sales for home life. Thanks to our own R&D department, who always keep focusing on new developing and designing of products. We are committed to manufacturing high quality products that appeal to a variety of clients and always looking for innovative new products which can meet our customers.As sold by our factory directly, HSYhous always offer the products with high quality and competitive prices. Till now, our products have been delivered to more than 56 countries and regions all over the world, with OEM and ODM service. Our Sales Team always provides our excellent service to customers with their sincerity and professionalism. We are looking forward to doing the win-win business with you together.