DS-7732NXI-I4/4S - Video recorder Hikvision - Free user manual and instructions
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| Product Type | Network Video Recorder (NVR) |
| Model | DS-7732NXI-I4/4S |
| Brand | Hikvision |
| Number of Channels | 32 |
| Hard Drive Bays | 4 (SATA III) |
| Max Storage Capacity | Up to 48 TB (4 x 12 TB) |
| Video Compression | H.265, H.264, MPEG-4 |
| Recording Resolution | Up to 12 MP |
| Smart Features | Deep learning based analytics (face detection, people counting, vehicle detection) |
| Video Output | 1x HDMI, 1x VGA |
| Audio Support | 1-ch RCA input, 1-ch RCA output |
| Network Interface | 2x Gigabit Ethernet |
| USB Ports | 2x USB 3.0, 1x USB 2.0 |
| Power Supply | 100-240 VAC, 50/60 Hz, 1.5 A |
| Power Consumption | < 40 W (without HDDs) |
| Dimensions (W x D x H) | 445 x 400 x 90 mm |
| Weight | Approximately 5.0 kg (without HDDs) |
| Operating Temperature | -10°C to 55°C |
| Operating Humidity | 10% to 90% (non-condensing) |
| Maintenance | Keep vents clean; avoid dust; periodic firmware updates via web interface |
| Safety | Overvoltage protection, surge protection, CE, FCC compliant |
| Spare Parts & Repairability | Hard drives, power supply, fan; user-replaceable; contact Hikvision service for other parts |
| General Information | Includes user manual (194 pages), quick start guide, mounting screws, power cord |
Frequently Asked Questions - DS-7732NXI-I4/4S Hikvision
How many cameras can I connect to the DS-7732NXI-I4/4S?
You can connect up to 32 IP cameras. The NVR supports plug-and-play with Hikvision cameras and ONVIF compliant devices.
What hard drives are compatible with this NVR?
The NVR supports 3.5-inch SATA III hard drives from major brands up to 12 TB each, for a total of 48 TB. Use surveillance-grade drives for 24/7 operation.
Can I view the NVR remotely?
Yes, remote viewing is supported via the Hik-Connect mobile app, web browser, or iVMS-4200 software. Ensure the NVR is connected to the internet and port forwarding is configured.
Does the DS-7732NXI-I4/4S support deep learning analytics?
Yes, this model features built-in NXI (Network Video Recorder with Deep Learning) capabilities. It can perform advanced analytics such as face detection, people counting, and vehicle classification.
What is the maximum recording resolution?
The NVR supports recording at resolutions up to 12 MP (megapixels). However, the actual resolution depends on the connected cameras.
How do I reset the password if I forget it?
Press and hold the reset button on the front panel for 10 seconds while the NVR is powered on. This will reset the device to factory defaults including the password.
Can I expand storage with an external device?
No, this model supports only internal SATA hard drives. However, you can use network storage (NAS) or cloud services for additional archiving.
Is the NVR compatible with third-party cameras?
Yes, it supports ONVIF Profile S/G/T compliant cameras. Some features like smart analytics may be limited with non-Hikvision cameras.
What are the audio specifications?
The NVR has 1-channel RCA audio input for microphone and 1-channel RCA audio output for speakers. Audio encoding supports G.711, G.722.1, and AAC.
Where can I download the user manual?
The user manual (194 pages) is available for free download on the manufacturer's website or on notice-facile.com. You can also request a translated version by providing your email.
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