Cantek CT-AR315-16, CT-AR315-4, CT-AR315-8 Specsheet

AR315 SERIES TVI

DVR

Features and Functions

Video Input and Transmission

 Connectable to HD-TVI, AHD, network and analog cameras

 Up to 2-ch 4MP ONVIF conformant IP cameras input

 Long distance transmission over twisted-pair cable & coax cable

Compression and Recording

 H.264+ compression improves encoding efficiency by up to 50% and reduces data storage costs

 Full channel recording at up to 3MP resolution

Video Output

 HDMI output at up to 4K (3840 × 2160) resolution (AR315-8 and AR315-16)

 CVBS output improves compatibility at the most possibility

Storage and Playback

 One SATA interface for AR315-4 and two SATA interfaces for AR315-8 AND AR315-16(up to 6TB of capacity per HDD)

 HDD quota and group management for flexible recording storage

 4/8/16-ch synchronous playback

 Smart search for efficient playback

 Supports the 3

rd

party cloud storage (Dropbox/Google Drive/Microsoft OneDrive)

Smart Function

 Supports multiple VCA(Video Content Analytics) events for both analog and smart IP cameras

 VQD(Video Quality Diagnostics)

Network & Ethernet Access

 Cloud P2P & SIMPLEDDNS (Dynamic Domain Name System) for easy network management

 Gigabit Ethernet network interface (AR315-8 and AR315-16)

Model

AR315-4

AR315-8

AR315-16

Video/Audio
input

Video
compression

H.264+/H.264

Video input

4-ch

8-ch

16-ch

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

Supported
HDTVI input

1080p/25Hz, 1080p/30Hz, 720p/25Hz, 720p/30Hz, 720P/50Hz, 720p/60Hz, 3MP

Supported AHD
input

1080p/25Hz, 1080p/30Hz,720p/25Hz, 720p/30Hz

CVBS input

Support

IP video input

2-ch

Up to 4 MP resolution

Audio
compression

G.711u

Audio input

4-ch, RCA (2.0 Vp-p, 1 KΩ)

Video/Audio
output

CVBS output

Support

HDMI/VGA
output

VGA: 1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60 Hz

HDMI: 1-ch, 1920 × 1080/60Hz,

1280 × 1024/60Hz, 1280 ×
720/60Hz, 1024 × 768/60Hz

HDMI: 1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz,
1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz,
1024 × 768/60Hz

Encoding
resolution

3MP@15fps/1080p/720p/WD1/4CIF/VGA/CIF

Frame rate

Main stream: 25 fps (P)/30 fps (N)

Sub-stream: WD1/4CIF@12fps (non-real-time); CIF/QVGA/QCIF (real time)

Video bitrate

32 Kbps to 10 Mbps

Audio output

1-ch, RCA (Linear, 1 KΩ)

Audio bit rate

64 Kbps

Dual-stream

Support

Stream type

Video, Video & Audio

Synchronous
playback

4-ch

8-ch

16-ch

Network
management

Remote
connections

128

Network
protocols

TCP/IP, PPPoE, DHCP, Cloud P2P, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF

Hard disk
SATA

1 SATA interfaces

2 SATA interfaces

Capacity

Up to 6TB capacity

External
interface

Two-way audio
input

1-ch, RCA (2.0 Vp-p, 1 KΩ) (using the audio input)

Network
interface

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

1, RJ45 10M/100M/1000M self-adaptive Ethernet interface

USB interface

2 × USB 2.0

Front panel: 1× USB 2.0
Rear panel: 1×USB 3.0

Serial interface

1; RS-485 serial interface, half-duplex

Alarm in/out

4/1

8/4

16/4

General

Power supply

12 VDC

Consumption
(without HDD)

≤ 15W

≤ 20W

≤ 20W

Working
temperature

-10 ºC to +55 ºC (14 ºF to 131 ºF)

Working
humidity

10% to 90%

Dimensions
(W × D × H)

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

380 × 320 × 48 mm (15.0 × 12.6 × 1.9 inch)

Weight
(without HDD)

≤ 1.5 kg (3.3 lb)

≤ 2 kg (4.4 lb)

≤ 2 kg (4.4 lb)

For AR315 series DVR, each two video channels are grouped in sequence, e.g., CH01 and CH02, CH03 and CH04..., and each two

channels in the same group must be connected with the same type of video source selected on GUI. For example, when the TVI/CVBS signal
mode is selected, then either TVI or CVBS signal input can be connected to the channels in the same group; and when the AHD signal mode is
selected, only the AHD signal input can be connected.

AR315 SERIES TVI

DVR