| Model | iDS-7204HUHI-M1/X |
| Video Compression | H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 |
| Analog Video Input | 4 channels, BNC interface (1.0Vp-p, 75 Ω) |
| IP Video Input | Up to 8 channels (up to 8 MP resolution) |
| Recording Resolution | Up to 8 MP |
| Audio Input/Output | 1-ch RCA (2.0 Vp-p, 1 kΩ) / 4-ch RCA (linear, 1 kΩ) |
| HDMI/VGA Output | 1-ch HDMI (up to 2K), 1-ch VGA (up to 1080p) |
| CVBS Output | 1-ch, BNC |
| Playback | Up to 4-ch synchronous playback |
| SATA | 1 SATA interface, up to 12 TB capacity |
| USB | 1 x USB 2.0, 1 x USB 3.0 |
| Network Interface | 1 RJ-45 10/100 Mbps Ethernet |
| Alarm In/Out | 4/1 |
| Smart Features | Human/Vehicle classification based on deep learning |
| Power Supply | 12V DC |
| Power Consumption | ≤ 10 W (without HDD) |
| Dimensions | 319 × 236 × 48 mm (12.6 × 9.3 × 1.9 inch) |
| Weight | 1.16 kg |
