Detailed specifications
model: dh-xvr1b04-i/t
channels: 4 analog channels
video compression: ai coding, smart h.265+, h.265, smart h.264+, h.264
recording resolution: 1080n, 720p, 960h, d1, cif
video outputs: 1 hdmi, 1 vga
audio input: 1 rca + coaxial audio
audio output: 1 rca
network port: 1 × rj45 10/100mbps
usb ports: 2 × usb 2.0
hdd support: 1 sata hdd up to 6tb
power supply: 12v dc, 1.5a
mobile access: android and ios
operating system: embedded linux
ai functions: human & vehicle detection (smd plus)
dimensions: 197 × 204.3 × 41.5 mm