DVR-204G-M1

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Motion Detection 2.0

Human/Vehicle Analysis

Deep learning-based motion detection 2.0 is enabled by default for all analog channels, it can classify human and vehicle, and extremely reduce false alarms caused by objects like leaves and lights; Quick search by object or event type is supported;

Recording

Video Compression

H.265 Pro+/H.265 Pro/H.265/H.264+/H.264

Encoding Resolution

For 1080p stream access: 1080p Lite/720p Lite/WD1/4CIF/VGA/CIF For 720p stream access: 720p/WD1/4CIF/VGA/CIF For SD stream access: WD1/4CIF/VGA/CIF

Frame Rate — Unconflicted Modes

Main stream for 720p input: 720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N); main stream for SD input: WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N); sub-stream: 4CIF@15fps; CIF/QVGA@25 fps (P)/30 fps (N)

Video Bitrate

32 Kbps to 4 Mbps

Stream Type

Video, Video & Audio

Audio Compression

G.711u

Audio Bitrate

64 Kbps

1080p Lite Channel Support

1080p Lite supported on all channels

Video and Audio

IP Video Input

1-ch (up to 5-ch) Up to 1080p resolution Support H.265+/H.265/H.264+/H.264 IP cameras

Analog Video Input

4-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection

HDTVI Input

1080p25, 1080p30, 720p25, 720p30

AHD Input

1080p25, 1080p30, 720p25, 720p30

HDCVI Input

1080p25, 1080p30, 720p25, 720p30

CVBS Input

Support

HDMI Output

1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz

VGA Output

1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz

Video Output Mode

HDMI/VGA simultaneous output

Audio Input

1-ch RCA (2.0 Vp-p, 1 KΩ) 4-ch via coaxial cable

Audio Output

1-ch, RCA (Linear, 1 KΩ)

Two-Way Audio

Reuse the first audio input

Synchronous playback

4-ch

720p HDTVI Transmission Claim

Manufacturer-listed maximum: 1200 m for 720p HDTVI; cable and installation conditions are not specified in this sheet.

Network

Total Bandwidth

64 Mbps

Network Protocol

TCP/IP, PPPoE, DHCP, HiLookVision, DNS, DDNS, NTP, SADP, SMTP, UPnPTM, HTTPS

Remote Connection

32

Network Interface

1, RJ45 10/100 Mbps self-adaptive Ethernet interface

Auxiliary Interface

SATA

1 SATA interface

Capacity

Up to 4 TB capacity for each disk

USB Interface

Rear panel: 2 × USB 2.0

Alarm In/Out

N/A

General

Power Supply

12 VDC, 1.5 A

Consumption

≤ 16 W (without HDD)

Working Temperature

-10 °C to 55 °C

Working Humidity

10% to 90%

Dimension (W × D × H)

260 × 222 × 45 mm (10.2 × 8.7 × 1.8 inch)

Weight

≤ 0.8 kg (without HDD, 1.8 lb.)

Playback

Smart Search

Supported for efficient playback

Selection notes

• The documented specifications apply to the cited manufacturer version. Confirm the supplied hardware, firmware and accessory configuration.
• 70.160; 22 August 2023. The exact bare model is printed under Available Model; /T hardware is not substituted. The conflicting 1080p-input main-stream frame rate and malformed Fahrenheit endpoint are withheld. The 1200 m line is a manufacturer maximum without cable conditions, not an installation guarantee.
• Readers, locks, power supplies, batteries, licences and other accessories are not assumed to be included. ISD confirms specification, compatibility, supply, price, lead time and local warranty separately.

Official documents

• ISD datasheet (PDF): HiLook DVR-204G-M1
• HiLook DVR-204G-M1 manufacturer reference

Manufacturer source checked 2026-09-10. The supplied unit and local terms require confirmation.