| Model |
DS-7732NI-I4/24P |
| Video/Audio input |
| IP video input |
32-ch |
| Up to 12 MP resolution |
| Two-way audio |
1-ch, RCA (2.0 Vp-p, 1 k Ω) |
| Network |
| Incoming bandwidth |
320Mbps |
| Outgoing bandwidth |
256 Mbps |
| Remote connection |
128 |
| Video/Audio output |
| Recording resolution |
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF /DCIF/ 2CIF/CIF/QCIF |
| CVBS output |
1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 |
| HDMI1/VGA1 output resolution |
HDMI1: 4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| VGA1: 2K (2560 × 1440)/60Hz, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| HDMI2 output resolution |
1920 × 1080p/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz |
| Audio output |
1-ch, RCA (Linear, 1 KΩ) |
| Decoding |
| Decoding format |
H.265+/H.265/H.264+/H.264/MPEG4 |
| Live view/ Playback resolution |
12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA/4CIF /DCIF/ 2CIF/CIF/QCIF |
| Synchronous playback |
16-ch |
| Capability |
2-ch @ 12 MP (20fps) / 4-ch @ 8 MP (30fps) / 8-ch @ 4MP (30fps) / 16-ch @ 1080p (30fps) |
| Network management |
| Network protocols |
TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SNMP, SMTP, NFS, iSCSI, UPnP™, HTTPS |
| Hard disk |
| SATA |
4 SATA interfaces for 4HDDs |
| Capacity |
Up to 8TB capacity for each HDD |
| eSATA |
1 eSATA interface |
| External interface |
| Network interface |
1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface |
| Serial interface |
1 RS-485 (half-duplex), 1 RS-232 |
| USB interface |
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 |
| Alarm in/out |
16/4 (Optonal: 16/8) |
| POE Interface |
| Interface |
24 RJ-45 10/100 Mbps self-adaptive Ethernet interfaces |
| Power |
≤ 210W |
| Supported standard |
IEEE 802.3 af/at |
| General |
| Power supply |
100 to 240 VAC |
| Power |
≤ 300 W |
Consumption
(without hard disk and PoE) |
≤ 20 W |
| Working temperature |
-10 to +55º C (+14 to +131º F) |
| Working humidity |
10 to 90 % |
| Chassis |
19-inch rack-mounted 1.5U chassis |
|
Dimensions (W × D × H)
|
445 × 400 ×71 mm ( 17.5"× 15.7" × 2.8") |
|
Weight (without hard disk)
|
≤ 5 kg (11 lb) |