[1280TVL]Annke New AHD 1TB HDD 720P 4CH Video DVR Security Camera System with 4 Outdoor 1.0MP 720P Weatherproof Day/Night 36IR 100ft Night Vision A-HD Surveillance Camera See and believe with 720P HD footage. It brings close-up detail in everything it records and restores all the true-to-life color in everything. No need to lean in, stretch forward or strain your eyes anymore. Never will you be left in the dark for those cameras are capable of producing crystal clear night vision at up to 100ft/30m infrared range. Stay assure all night long by getting reliable eye spies to help you monitor on things. Amazing 4-in-1 DVR supports CVBS/AHD/TVI/IP camera connection, exceptional 500m zero-delay coaxial transmission to make sure the real-time video signal. The state-of-the-art H.264+ technology is an enhanced video compression method over the standard H.264. It saves 70% more bandwidth than using H.264, which means videos are compressed to a smaller size that you can store more footage and record longer by using the same hard disk. Security is in palm of your hand thanks to the latest P2P technology. Just scan the QR-Code to download the app and you can have easy access to the recordings on your mobile devices anytime anywhere.