Tekvision 8CH 1200TVL 720P HD DVR Security Camera Outdoor Surveillance System Kits with 4 Pack Day&Night IR Cut CCTV Bullet Cameras (No Hard Disk included) 720P SECURITY CAMERA HD Recording: IP66 Full heavy-duty metal indoor/outdoor weatherproof cameras, Powerful 30 IR-LED night vision Camera ,1280 x 720p high video resoultion, 3.6MM Lens ,110 degree Viewing Angle. NEWEST AHD 720P DVR: Adopt Newest H.264 Video Compression,Tekvision has independent development operating system and APP of AHD DVR which are easy to set up and operate.System can free switch 960H to 720P, playback MAX 30FPS genuine real-time monitoring . DVR has HDMI Port,max Resoultion can reach to 1080P(1920x1080),AHD Support Motion Detection which push mail alerts within 1 Minutes to you phone . EASY SETUP:Scan QR Code to Remote Access in Seconds Widescreen with remote viewing on standard web browsers PC/MAC as well iPhone, iPad and Android devices. AHD Support Newest Function of Motion Detection which will push mail alerts within 1 Minutes to you phone ,Tekvision has independent development security APP which can supports both Andriod, iPhone. True digital high-definition AHD Home Security System,say goodbye to 900TVL,700TVL,600TVL security system. Longer Recording Times with 1TB HDD(NO HDD INCLUDED) :Up to 60 Days watching with Use of Motion Detection or Time Schedul Settings.Transmission distance of 1,640ft (500m) from camera to DVR. The system include all accessories you need for the AHD DVR,HDMI Cable,reticle..Get Our system ,easy,fast convenience . All SYSTEM SETS PASSED CE & FCC certified with UL compliant power supplies. All purchases from Tekvision Authorized Retailers include a 2 Year Warranty plus Lifetime Support .