38
VIDEO FORMAT
NTSC/PAL
COMPRESSION SYSTEM
Video: Wavelet, Audio: AC97(8/12bit, 8/12Khz)
DVR TYPE
Triplex (simultaneous Record, Playback,
Live and Playback, LAN access)
OPERATING SYSTEM
Embedded Linux
VIDEO INPUT/LOOP OUT(ZR-DH1621NP)
16 x Composite 1.0Vp-p, 75 ohm BNC
VIDEO INPUT/LOOP OUT(ZR-DH921NP)
9 x Composite 1.0Vp-p, 75 ohm BNC
VIDEO OUTPUT
1 x Composite 1.0Vp-p, 75 ohm BNC
1 x S-Video Y: 1.0Vp-p, C: 0.286Vp-p
1 x SPOT Composite 1.0Vp-p, 75 ohm BNC
AUDIO INPUT
1channel Mono,8/12Khz sampling rate
AUDIO OUTPUT
1 channel Mono, -4dB RCA
SCREEN OPTIONS(ZR-DH1621NP)
1, 4, 9, 16, 6, 7,8, 10, 13, PIP, CIF
SCREEN OPTIONS(ZR-DH921NP)
1, 4, 9, 6, 7, 8, PIP, CIF
RECORD MODE
Continuous, Event, Manual
RECORD RATE NTSC:
60 fps @ 720x240, 120 fps @ 360x240
PAL: 50 fps @ 720x280, 100 fps @ 360x280
RECORD RESOLUTION
NTSC: 720x240, 360x240
PAL: 720x280, 360x280
QUALITY LEVEL
7 levels
PRE- AND POST-ALARM
Yes
ALARM PROTECTION
Yes, via HDD partition
MOTION DETECTION
14 x 14 grid
ALARM INPUT(ZR-DH1621NP)
16
ALARM INPUT(ZR-DH921NP)
9
ALARM OUTPUT
4 (NC/NO, selectable)
TELEMETRY CONTROL
Pan, Tilt, Zoom, Focus, Iris, Preset
and Tour via front panel, 2 simultaneous protocols
TELEMETRY PORTS
2 x full-duplex RS-422 or
1 x full-duplex RS-422 and 1 x half-duplex RS-485
NETWORK INTERFACE
1 x RJ-45, 10/100 Base-T Ethernet
REMOTE CONTROL
optional Keypad (RS-422), web browser
or PC client software (via network)
INTERNAL HDD
4 x IDE ATA133 (1TB maximum)
EXTERNAL STORAGE
up to 20 IEEE 1394 (FireWire) devices
ARCHIVING
via USB or IEEE 1394 (FireWire) CD-R/RW, DVD-R/RW, HDD
TIME SYNCHRONIZATION
Automatic via SNTP or via RS-422 master/slave
DAYLIGHT SAVING
Yes
SEARCH MODE
Date/time, motion, alarm, video loss, menu change
SOFTWARE UPDATE
via USB or network (FTP)
NOTIFICATION
via SMTP e-mail
SECURITY
multi-level access control via user password
DATA INTEGRITY CHECK
watermark
DIMENSION
432mm x 88mm x 450mm (WxHxD)
WEIGHT
10Kg (without HDD)
MOUNTING
19” 2U rack mountable
POWER CONSUMPTION
50W
INPUT VOLTAGE
AC 115/230V ± 10%, 50-60Hz, selectable
OPERATING TEMPERATURE
0 to 40° C
AMBIENT HUMIDITY
10 ~ 80%, no condensing
Specifications
Appendix E
