Galaxy Platinum 4CH 4MP 1xSATA DVR

Model

AR334-4/A

AR334-8/A

Motion Detection 2.0¹

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

Perimeter Protection¹

Human/Vehicle Analysis

Up to 2-ch

Up to 4-ch

Recording

Video compression

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

Encoding resolution

Main stream:

When 1080p lite mode not enabled:

For 4 MP stream access:

4 MP lite@15 fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N) For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15 fps

For 1080p stream access:

1080p/720p@15 fps; VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N) When 1080p Lite mode enabled:

4 MP lite/3 MP@15 fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25 fps (P)/30

fps (N)

Sub-stream:

WD1/4CIF@12 fps; CIF@25 fps (P)/30 fps (N)

Video bitrate

32 Kbps to 6 Mbps

Dual stream

Support

Stream type

Video, Video & Audio

Audio compression

G.711u

Audio bitrate

64 Kbps

Video and Audio

IP video input²

1-  ch (up to 5-ch)

Enhanced IP mode on:

2-  ch (up to 6-ch), each up to 4 Mbps

2-ch (up to 10-ch)

Enhanced IP mode on:

4-ch (up to 12-ch), each up to 4 Mbps

Up to 6 MP resolution

Support H.265+/H.265/H.264+/H.264 IP cameras

Analog video input

4-ch

8-ch

BNC interface (1.0 Vp-p, 75 Ohm), supporting coaxitron connection

HDTVI input

3K@20 fps, 4 MP@30 fps, 4 MP@25 fps, 3 MP@18 fps, 1080p30, 1080p@25 fps, 720p@60 fps, 720p@50 fps, 720p@30 fps, 720p@25 fps

*: The 3 MP signal input is only available for channel 1 of AR334-4/A, for channel

1/2 of AR334-8/A

AHD input

4 MP@25 fps, 4 MP@30 fps, 1080p@25 fps, 1080p@30 fps, 720p@25 fps,

720p@30 fps

HDCVI input

4 MP@25 fps, 4 MP@30 fps, 1080p@25 fps, 1080p@30 fps, 720p@25 fps,

720p@30 fps

CVBS input

PAL/NTSC

CVBS output

1-ch, BNC (1.0 Vp-p, 75 Ohm),

resolution: PAL: 704 × 576, NTSC: 704 × 480

HDMI output

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

VGA output

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

Video output mode

HDMI/VGA simultaneous output

Audio input³

1-ch (up to 8-ch is optional), RCA (2.0

Vp-p, 1 K Ohm)

1-ch (up to 8-ch is optional), RCA (2.0

Vp-p, 1 K Ohm)

4-ch via coaxial cable

8-ch via coaxial cable

Audio output

1-ch, RCA (Linear, 1 K Ohm)

Two-way audio

1-ch, RCA (2.0 Vp-p, 1 K Ohm) (using the first audio input)

Synchronous playback

4-ch

8-ch

Network

Remote connection

32

64

Network protocol

TCP/IP, PPPoE, DHCP, GuardingVision, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™,

HTTPS, ONVIF

Network interface

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

Wi-Fi

Connectable to Wi-Fi network by Wi-Fi dongle through USB interface

Auxiliary interface

SATA

1 SATA interface, up to 10 TB capacity for each disk

Serial interface

RS-485 (half-duplex)

USB interface

Front panel: 1 × USB 2.0;

Rear panel: 1 × USB 2.0

General

Power supply

12 VDC, 1.5 A

Consumption

(without HDD)

</= 18 W

Working temperature

-10 °C to 55 °C (14 °F to 131 °F)

Working humidity

10% to 90%

Dimension (W × D × H)

315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)

Weight (without HDD)

</= 1.16 kg (2.6 lb)

</= 1.78 kg (3.9 lb)