Đầu ghi và chia hình 8 camera AVC785D

·  Đầu ghi và chia hình 8 camera AVC785D

·  Hỗ trợ đĩa cứng dung lượng 120~500GB

·  DVD writer

·  Hiển thị hình ảnh thực và hình ảnh phát lại trong khi ghi hình

·  Ghi hình theo các chế độ: liên tục, phát hiện chuyển động, báo động, tiền báo động và lịch trình

·  Điều khiển camera quay/quét/zoom thông qua đường tín hiệu RS-422

·      Xem, truy cập và điều khiển từ xa qua đường điện thoại (PSTN), hoặc theo phương thức TCP/IP (LAN/WAN/INTERNET

MODEL

AVC785D

Video format

NTSC or PAL (switch able)

Video Compression Format

MPEG-4

Video Input

8 Channels. Composite video signal 1 Vp-p 75Ω BNC

Video Loop Out

8 Channels. Composite video signal 1 Vp-p 75Ω BNC

Video Output

Main Monitor Output : Composite video signal 1 Vp-p 75Ω BNC
Call Monitor Output : Composite video signal 1 Vp-p 75Ω BNC

Recording Rate

Frame: 720 x 480 pixels with 60 IPS (NTSC) ; 720 x 576 pixels with 50 IPS (PAL)
CIF: 352 x 240 pixels with 240 IPS (NTSC) ; 352 x 288 pixels with 200 IPS (PAL)

Adjustable Recording Speed

Frame: 60, 30, 15, 7 IPS / 50, 25, 12, 6 IPS
CIF: 240, 120, 60, 30 IPS / 200, 100, 50, 25 IPS

Image Quality Setting

Best, high, normal, and basic

Hard Disk Storage

IDE type, ATA66, support HDD x 1, support each HDD capacity over 400GB

HDD Quick Format

HDD Quick Format 250GB under 2 seconds

Recoding Mode

Manual / timer / Motion / Alarm

Refresh Rate

240 frames per sec. for NTSC
200 frames per sec. for PAL

Pentaplex Operation

Pentaplex Operation (live display, recording, playback, backup and network)

Audio I/O

4 audio inputs, 2 audio outputs (Mono)

Motion Detect Area

16 x 12 grid per camera / 16 camera

Motion Detect Sensitivity

4 adjustable variable with precise calculation for motion detection

Pre-alarm Recording

Yes (8MB)

Backup Device

USB1.1 Backup, and network remote recording backup

Web Transmitting Compression Format

Motion JPEG

Ethernet

10/100 Base-T. Support Remote Control and Live View via Ethernet

Mobile Surveillance

Support GPRS to access the system via mobile phone (require J2ME, MIDP2.0 protocol)

Web Interface

Support licensed software AP, and IE browser

Remote Alarm Notification

E-mail Images, and Images Uploading to FTP Site's Specific Account

Network Protocol

TCP/IP, PPPoE, DHCP and DDNS

Remote Control

Remote control DVR and PTZ via IR transmitter

PTZ

Support PELCO-D protocol

Dwell Time
(Sequential Channel Switch)

Programmable With Adjustable Dwell Time

Alarm I/O

8 inputs, 1 outputs

Picture Zoom

Support 2X digital zoom function

Key Lock

Yes

Video Loss Detection

Yes

Camera Title

Support up to 6 letters

Video Adjustable

Hue / Color / Contrast / Brightness

Date Display Format

YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off

Daylight Saving

Yes

Power Source

DC 19V(3.42A)

Current Consumption

< 64W

Operation Temperature

10 ~ 40° C

Dimension (mm)

432mm (W) x 90mm (H) x 326mm (D)

System Recovery

System auto recovery after power rec