Magreen Tech is a specilized manufacturer and exporter of security devices in Shenzhen. We produce and keep R&D various of mini camera, hidden camera, nanny camera, home security camera, covert camera, police dvr camera, special camea, tool camera, outdoor camera, night vision camera, wirelss camera, listening device, baby monitor, video door phone, car security video camera, etc. We supply to worldwide businesses, home owners, government, etc, with us, your security will have a solid warranty, Magreen Tech strives for excellence in customer service, technical support, and providing the highest quality equipment at the very best prices. All of our products come with a minimum 1 year warranty and we provide unlimited customer support for the life of the product. We stick to credibility as our philosophy, we will keep providing the best products and service in return for customers’ trust and support. We believe the customer is a critical link to the development process. If you ever have a query for Magreen Tech, do not hesitate to contact and we can assure you, all of the enquiries will be dealt with within 24 hours. eileen.magreen AT yahoo com