HWT-IVS1800-E16-20T

This section describes only general specifications. For more advanced specifications, contact the onsite product manager.

Hardware Specifications

Category

Type

HWT-IVS1800-E16-20T (128CH)

Controller

CPU model

64-bit high-performance 4-core processor

Memory

/

12 GB

Storage capacity

NOTICE:

To ensure reliability, you are advised to configure two or more disks for the HWT-IVS1800.

200 GB is allocated from each disk as the system partition to store data such as logs, Data Safe backup data, and third-party application data. The remaining space is used as the data partition to store recordings and images.

Built-in storage

32 GB eMMC

Disk capacity
  • Enterprise-level disks: 4 TB, 6 TB, 8 TB, 10 TB, or 16 TB
  • Monitoring-level disks: 6 TB
NOTE:

Currently, the HWT-IVS1800 does not support SMR disks. The following SMR disks have been blocklisted and cannot be initialized: ST4000VX005-2LY104-500 and ST4000VX005-2LY104-177.

Only disks in the HWT-IVS1800 Compatibility List are supported. Disks that are not in the HWT-IVS1800 Compatibility List may have compatibility issues and are not recommended.

Maximum number of disks

16

NOTE:

It is recommended that the interval between two hot swap operations be greater than 40s. You are advised not to perform hot swap operations repeatedly within a short period of time.

RAID mode

The storage space consists of the system partition and data partition.

The data partition supports RAID 0 and RAID 5.

Only the system partition supports RAID 1.

During disk initialization:

  • If there are two or more disks, the system partition is in RAID 1 mode by default.
  • The data partition supports the non-RAID mode and RAID 5 mode (in the standard or economical configuration type).

External port

Network port

2 x 1000 Mbit/s Ethernet ports

NOTE:

The configuration of the network port must be consistent with that of the peer network port. That is, both ports are configured with the auto-negotiation mode or 1000 Mbit/s full-duplex mode.

USB port
  • Front: 2 x USB 2.0
  • Rear: 1 x USB 3.0
NOTE:

USB extension cables are not supported.

Audio port
  • 1 x RCA input port
  • 1 x RCA output port

Video port

2 x HDMI 2.0 + VGA output port (can be extended by using an external conversion cable)

The LDU supports a resolution of up to 1080p.

I/O alarm port
  • 16-channel I/O input
  • 4-channel I/O output

Power supply

Power supply specifications

100 V AC to 240 V AC; 900 W

Power supply module quantity

1 (default) or 2

Power consumption

Maximum power consumption (without disks)

45 W

Maximum power consumption (with disks fully configured)

205 W

Weight (without disks)

/

11 kg

Others

Dimensions (H x W x D)

133 mm x 440 mm x 445 mm

Operating temperature
  • –10°C to +55°C

    Without disks, or with disks whose temperature range is –5°C to +70°C

  • 0°C to +45°C

    With disks whose temperature range is +5°C to +60°C

Humidity

20% to 90%

Noise

55 dB

Software Specifications

The channel specifications described in this section refer to the maximum number of camera channels that can be connected.

Table 2-19 Small model

Category

Type

HWT-IVS1800-E16-20T (128CH)

Storage

Video

Access priority mode: 128-channel 1080p, up to 512 Mbit/s access bandwidth

Intelligence priority mode: 64-channel 1080p, up to 320 Mbit/s access bandwidth

Image/Intelligent camera access (0.5 image/second/channel)
Access priority mode: 128-channel 1080p
NOTE:

After backend intelligent analysis services are enabled, the specification is 64-channel 1080p.

Intelligence priority mode: 64-channel 1080p

Forwarding

Video

Access priority mode: 128-channel 1080p, up to 512 Mbit/s access bandwidth

Intelligence priority mode: 64-channel 1080p, up to 320 Mbit/s access bandwidth

NOTE:
  • After the third-party algorithm is enabled, the maximum access bandwidth is adjusted to 256 Mbit/s.
  • After intelligent services are enabled in access priority mode:

    64-channel 1080p, up to 320 Mbit/s access bandwidth

Playback and download

Video

32-channel 1080p, up to 160 Mbit/s playback bandwidth

Intelligent analysis

NOTE:

Except the hybrid mode, for any channel that is higher than 1080p, related specifications are calculated based on 4K.

Pedestrian and vehicle data structuring (object classification)
  • Access priority mode:

    8 channels (1080p; 30 objects/channel/minute)

    4 channels (2.5K; 30 objects/channel/minute)

    2 channels (4K; 60 objects/channel/minute)

  • Intelligence priority mode:

    16 channels (1080p; 30 objects/channel/minute)

    8 channels (2.5K; 30 objects/channel/minute)

    4 channels (4K; 60 objects/channel/minute)

Behavior analysis
  • Access priority mode:

    1080p @ 25 fps: 8 channels

    2.5K @ 25 fps: 4 channels

    4K @ 25 fps: 2 channels

  • Intelligence priority mode:

    1080p @ 25 fps: 16 channels

    2.5K @ 25 fps: 8 channels

    4K @ 25 fps: 4 channels

Hybrid mode
  • Access priority mode:
    • 1-channel analysis except image-based target analysis (video-based target analysis/object classification/behavior analysis): 2.5 TOPS

      1-channel image-based target analysis (6 images/second): 0.41 TOPS

    • The total computing power does not exceed 20 TOPS based on the following specifications:

      20 (TOPS) ≥ Number of analysis tasks except image-based target analysis tasks x 2.5 (TOPS) + Number of image-based target analysis tasks x 0.41 (TOPS)

  • Intelligence priority mode:
    • 1-channel analysis except image-based target analysis (video-based target analysis/object classification/behavior analysis): 1.25 TOPS

      1-channel image-based target analysis (8 images/second): 0.31 TOPS

    • The total computing power does not exceed 20 TOPS based on the following specifications:

      20 (TOPS) ≥ Number of analysis tasks except image-based target analysis tasks x 1.25 (TOPS) + Number of image-based target analysis tasks x 0.31 (TOPS)

NOTE:
  • The maximum number of analysis channels supported by a third-party algorithm is the maximum number of analysis channels supported by a device. In actual project delivery, the maximum number of analysis channels supported by each algorithm varies due to factors such as algorithm complexity and optimization. The specifications of each algorithm are determined by the algorithm vendor based on the site requirements.
  • The preceding specifications are calculated based on 1080p. The computing power required for channels of higher than 1080p is four times that required for channels of 1080p. Therefore, the specifications for channels of higher than 1080p are one-fourth of those for channels of 1080p. (If the number of channels is less than 1, one channel is counted.)

Third-party algorithm
  • Access priority mode:
    • Third-party algorithms only: stream obtaining from a maximum of 8 channels at 1080p
    • Concurrent running of in-house and third-party algorithms: stream obtaining from a maximum of 8 channels at 1080p; in-house algorithms ≤ 4 channels and third-party algorithms ≤ 8 channels
  • Intelligence priority mode:
    • Third-party algorithms only: stream obtaining from a maximum of 16 channels at 1080p
    • Concurrent running of in-house and third-party algorithms: stream obtaining from a maximum of 14 channels at 1080p; in-house algorithms ≤ 8 channels and third-party algorithms ≤ 14 channels
    • Third-party algorithms in target recognition mode: 32 channels for image-based analysis
    NOTE:
    • The maximum number of analysis channels supported by a third-party algorithm is the maximum number of analysis channels supported by a device. In actual project delivery, the maximum number of analysis channels supported by each algorithm varies due to factors such as algorithm complexity and optimization. The specifications of each algorithm are determined by the algorithm vendor based on the site requirements.
    • For details about the supported third-party algorithms, contact the ecosystem algorithm contact person.
    • The preceding specifications are calculated based on 1080p. The computing power required for channels of higher than 1080p is four times that required for channels of 1080p. Therefore, the specifications for channels of higher than 1080p are one-fourth of those for channels of 1080p. (If the number of channels is less than 1, one channel is counted.)

Intelligent search

Maximum number of target alert reference lists

32

Total number of records in target alert reference lists

300,000

Target feature storage capacity

5 million records

Maximum number of vehicle alert reference lists

5

Total number of records in vehicle alert reference lists

50,000

Structured data storage capacity
  • A maximum of 1.2 million person records
  • A maximum of 2 million vehicle records

Intelligent alert

Maximum number of alert tasks in the system

6

Maximum number of alert reference lists supported by a single target alert task

6

Maximum number of alert reference lists supported by a single vehicle alert task

5
Table 2-20 Electric power inspection large model

Category

Type

HWT-IVS1800-E16-20T (128CH)

Storage

Video

128-channel 1080p, up to 512 Mbit/s access bandwidth

Forwarding

Video

128-channel 1080p, up to 512 Mbit/s access bandwidth

NOTE:

Bandwidth adjusted when intelligent analysis services are enabled

64-channel 1080p, up to 320 Mbit/s access bandwidth

Playback and download

Video

32-channel 1080p, up to 160 Mbit/s playback bandwidth

Intelligent analysis

Electric power inspection large model (video-based analysis)

≤ 4MP: 16 channels

(4MP, 4K]: 8 channels

> 4K: 4 channels

NOTE:
  • The inspection large model supports intrusion detection, hard hat detection, workwear detection, smoke and fire detection, cat and mouse detection, and water detection.
    • Hard hat detection, workwear detection, and water detection are performed in the daytime; intrusion detection is performed around the clock.
    • Cat and mouse detection and smoke and fire detection are performed around the clock, with IR illuminators enabled at night.
    • Smoke and fire detection and water detection support PoC delivery.

LDU Specifications

Category

HWT-IVS1800-E16-20T (128CH)

Maximum number of concurrent live video viewing channels
  • 4K: 5 channels (8 Mbit/s)
  • 2K: 5 channels (8 Mbit/s)
  • 1080p: 20 channels (2 Mbit/s)
  • 720p: 40 channels (1 Mbit/s)
  • D1: 64 channels for the primary screen and 16 channels for the secondary screen (512 kbit/s)
NOTE:

Video with a resolution higher than 4K cannot be decoded.

Maximum number of concurrent recording playback channels

4

Maximum number of concurrent recording download channels

1

Maximum number of records imported to a target list at a time

15,000

Maximum number of target lists

32 (only blocklists are supported)

Supported screen quantity

2

Supported pane quantity
  • Primary screen: 1, 4, 8, 9, 16, 32, or 64
  • Secondary screen: 1, 4, 8, 9, or 16

Recommended screen resolution

1920 x 1080 pixels