DS-A81024D - Hard Drive Hikvision - Free user manual and instructions
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| Product Type | 8-Channel Network Video Recorder (NVR) |
| Dimensions (W x D x H) | 315 mm x 242 mm x 45 mm |
| Weight | 2.5 kg (without hard drives) |
| Power Supply | DC 12V, 3A |
| Power Consumption | ≤ 15 W (without hard drives) |
| Video Compression | H.265 / H.264 / MPEG-4 |
| Recording Resolution | Up to 4K (8MP) per channel |
| Recording Rate | 8 channels at 8MP (30 fps total) |
| Audio Input / Output | 1 channel RCA input, 1 channel RCA output |
| Alarm Input / Output | 4 inputs / 1 output |
| Hard Drive Interface | SATA, supports up to 2 hard drives (each up to 10 TB) |
| eSATA Port | 1 eSATA port for external storage expansion |
| Network Interface | 1 RJ-45 10/100/1000 Mbps |
| Network Protocols | TCP/IP, DHCP, PPPoE, NTP, SMTP, UPnP, etc. |
| USB Ports | 2 USB 2.0, 1 USB 3.0 |
| Remote Access | Via web browser, mobile app (Hik-Connect), CMS software |
| Operating Temperature | -10°C to 55°C (14°F to 131°F) |
| Operating Humidity | 10% to 90% (non-condensing) |
| Maintenance | Clean with a soft dry cloth; avoid exposure to dust and moisture |
| Safety | For indoor use only; do not expose to rain or direct sunlight |
| Spare Parts & Repairability | Hard drives and power supply are replaceable; other repairs by authorized service only |
Frequently Asked Questions - DS-A81024D Hikvision
How many cameras can the DS-A81024D support?
The DS-A81024D supports up to 8 IP cameras (network video inputs).
What is the maximum hard drive capacity?
It supports up to 2 SATA hard drives, each up to 10 TB, for a total of 20 TB.
Can I view the NVR remotely?
Yes, remote viewing is available via Hik-Connect mobile app, web browser, or CMS software.
What video compression formats are supported?
Supports H.265, H.264, and MPEG-4 compression for efficient bandwidth and storage.
How do I reset the administrator password?
Press and hold the Reset button on the rear panel for 5 seconds to reset to factory defaults.
Can I use PoE cameras with this NVR?
No, this model does not have built-in PoE ports; cameras must be powered separately or via a PoE switch.
What is the maximum recording resolution?
It supports recording at up to 8 megapixels (4K) per channel.
Does it support audio recording?
Yes, it has 1 audio input for audio recording and 1 audio output for live monitoring.
How much storage space do I need for 8 cameras?
Storage depends on resolution and frame rate; a 4TB hard drive records approximately 30 days of footage for 8x 1080p cameras at 15 fps.
What is the warranty period?
Typically Hikvision offers a 2-year limited warranty. Check with your local distributor for details.
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