MEIYI Technology Ltd (founded in 2003) is the professional supplier of CCTV Security Tester product. We have CCTV Tester products for below systems installation and maintenance.• Analog PTZ Camera • Wireless IP Camera (New)• HD-SDI Camera (New)For further info, welcome to review our website: http://www.meiyitech.com Our specialty• Reliable & Quality Products• Competitive Pricing• Complete Warrantee for all products• Friendly, Professional & Knowledgeable Staff response• Fast & Prompt delivery