NVR security system with crystal-clear 4K resolution, powerful motion detection, colour night vision and integrated bright spotlights. Can support up to 8 bullet cameras. Offers infrared night vision range of up to 30m and real time viewing with video record. Push and email notifications upon alarm activation. Works with - iOS App - Android App Up to 4K Camera Resolution Supports up to 8 Cameras Push & Email Notifications on Alarm Activation Real-Time Viewing & Video Record Continuous, Motion Detection & Schedule 30m Night Vision Range Hub Not Required Works with - iOS App - Android App Up to 4K Camera Resolution Supports up to 8 Cameras Push & Email Notifications on Alarm Activation Real-Time Viewing & Video Record Continuous, Motion Detection & Schedule 30m Night Vision Range Hub Not Required