57
4CH MJPEG Network DVR
Features

‧ System auto detection (NTSC / PAL)

‧ 4 Alarm Input / 1 Relay Output

‧ Max. 120 images per second recording

‧ Quad and each record image size

‧ Various recording modes of manual, schedule,

alarm and motion detection

‧ 500GB HDD support

‧ Removable HDD (option)

‧ TCP/IP network connection with DHCP and

Dynamic DNS support (option)

TOREDUCETHERISKOF
FIREORELECTRICSHOCK
RISKOFELECTRICSHOCK
DONOTOPEN
WARNING:
CAUTION!
VIDEOOUT
12V
RJ-45
LINK
DCIN
ACT
1
VIDEOIN
234
RISKOFELECTRICSHOCK
DONOTOPEN
TOREDUCETHERISKOF
FIREORELECTRICSHOCK
WARNING:
CAUTION!
VIDEOOUT
12V/4.2A
DCIN S-VIDEO
21 341 2 34567
ALARM2
ALARM1
GND.
GND.
4
3
1
2
GND.
GND.
ALARM4
ALARM3
8
7
5
6
10
8 9 11
RELAYOUT:
N.O.
COM.
N.C.
11
10
9
VIDEOIN
RJ-45
LINK ACT
RYK-9820N RYK-9807N
Model No. RYK-9820 RYK-9807
Video
Format NTSC / EIA or PAL / CCIR
Compression MJPEG
Input 4 CH, BNC
Output 1 CH BNC 1 CH BNC, 1 CH S-Video
Display
Resolution 720x480 (NTSC), 720x576 (PAL)
Frame Rate Max. 120 / 100 IPS (NTSC / PAL)
Division Single, Quad
Recording
Resolution Max. 640x224 (NTSC), 640x272 (PAL)
Frame Rate Max.120 / 100 IPS (NTSC / PAL)
Quality High / Normal / Low
Mode Manual / Schedule / Motion Detection Manual / Schedule / Alarm / Motion Detection
HDD Basic Storage 1x3.5" IDE HDD (Max. 500GB)
Alarm
Input / Output －4 / 1 (NO / NC programmable)
Triggered Mode Motion Detection, Video Loss Motion Detection, Video Loss, Sensor Input
Action Recording, Sound Alert Recording, Relay Output, Sound Alert
Network
IE Support Option
Ethernet 10/100 BaseT Ethernet (RJ-45)
Protocol TCP/IP, PPPoE, DDNS, SMTP, ICMP, ARP
Post Alarm 1 ~ 60 sec
Search Method By Date, Time, Event
Motion Detection Detect area selectable and sensitivity adjustable
Power Supply AC100~240V 50/60 Hz, DC12V / 2.5A AC100~240V 50/60 Hz, DC12V / 4.2A
Weight 3 Kg (without HDD)
Dimensions (WxHxD) 320x45x270 mm
Operating Environment 30 ~ 80% RH, 5℃ ~ 40℃ (41°F ~ 104°F)
■ IPS: Images Per Second