【IR Day & Night Vision】Featuring 4mm LEDs with IR-CUT function, 60° viewing angle, 60ft night vision range. The camera's infrared mode is automatically activated in low lighting conditions. Note: The dome camera only rated for indoor use. 【Powerful 5-in-1】The 5-IN-1 DVR works with TVI, AHD, CVI, Analog & IP cameras, adding flexibility to your device connection. 4pcs cctv cameras deliver the 1080p live view at 12fps & up to 60ft night vision.(Camera default is AHD mode) 【Motion Detection】Be notified when there are unexpected movements. You'll always receive real-time app pushes and email alerts. Also can reduce the number of unnecessary alarms. Turn on Alert notify, then you will be notified with motion alerts. 【Remote Access】8 channel 5mp recorder with pre-installed 1TB HDD, support smartphone, pc, tablets remote viewing. The "Eseecloud" app lets you see all of your cameras in one place wherever you have an internet connection for live view & Playback. 【IP66 Waterproof】Records in 1080P Full HD to capture sharp images, provide clear HD live video. The camera, with an IP66 waterproof rating, suitable for indoor and outdoor to use. The housing, made from the metal materials, provides a long lifespan without fading. Noted:
this is a hard wired security system, all the cameras need to be wired to the dvr.
this security system could work fine without internet. But if you want to remote viewing on phone or laptop, you would need to connect the dvr to the internet.