I attended ratingsecu in 2010 and i worked as a foreign sales, now i'm sales manager of security camera, we mainly sells ip cameras, including Mini Indoor Megapixel HD IP IR Camera, Waterproof Megapixel HD IP IR Bullet Camera, Super Mini IP PTZ camera,etc. "​ Rong Tian Shi Tech Ltd "​ (LOGO: RATINGSECU) was established in 2006, and always focus on design and manufacture security surveillance camera, we are a true security camera manufacturer factory and direct supplier.Here is our product catalog:Low bit rate megapixel IP cameraMegapixel HD IP Camera(Wireless IP Camera/Megapixel HD IP Camera/Economical Wireless IPC)Megapixel HD IP Speed Dome(1.0 MP HD IP Speed Dome/2.0 MP HD IP Speed Dome)Speed Dome Camera (Analog)(IR Speed Dome/W/O IR High Speed Dome/Mini Speed Dome)Laser speed dome cameraNVRNVR KitCamera Tools(Bracket/Control Keyboard/CCTV Tester)Fingerprint Lock "RATINGSECU" is our registered brand---- High rating security product. We hope our product always keep high quality, is efficient and high level, can keep high reputation and get high support from customer.Ratingsecu team insist on develop patent product, design product have reasonable structure is more important than just beautiful outlook. Now Ratingsecu own high reputation in this area, a lot of CCTV IR speed dome ptz camera manufacturers also choose us to be their OEM supplier of speed dome camera & long range night vision IR camera. Ratingsecu team also designed ir speed dome camera & megapixel hd ip zoom module camera for many factories.Ratingsecu have R & D department with 2 teams, our R&D plan is at least develop three new type products every year, which are designed & produced by ourselves, include cctv security ir speed dome camera ptz and network surveillance megapixel hd ip cameras.