We cannot be held responsible if you fail to read the description. We will be more than happy to answer any and all questions promptly. Anran is a Leading Direct Supplier of Professional Security Cameras Systems. All products are designed with the latest security technology accessible, affordable and user-friendly for do-it-yourself installation. No matter how far away from your home or business, you can not only keep an eye on the things you care about with peace of mind 24/7 even when you’re miles away, but also record more details in crystal clear resolution. Keep watch of your properties with the most advanced and reliable surveillance system from Anran, never miss any important moments and give you a complete view of covered areas in full HD. Anran’s main product includes IP CCTV cameras, Digital Video Recorder, Network Video Recorder, Wireless IP cameras, and Surveillance Systems, we committed to continuously evolving cutting-edge technology also designing new products. The products are widely used in many fields, such as banking, public security, energy infrastructure, telecommunication, intelligent-building, and intelligent-transportation. Thank you for selecting Anran be your video surveillance and security system. Support team: support anran-cctv.