1. HDMI output (1920 × 1080) for high definition multi-channel live viewing only. 1080p recording resolution is limited to a maximum of 1920 x 1080 per channel. Image quality and frame rate are dependent on factors including signal strength, signal obstructions between the camera and the recorder, distance/range, and the number of wireless/wire-free cameras installed in the same environment (maximum 6 recommended).
2. The DVR comes pre-installed with either a non-upgradable 1TB SATA Hard Drive or a microSD card which can be upgraded to a maximum of 128GB (Class 10 or higher). Recording time may vary based on recording resolution and quality, lighting conditions and movement in the scene.