DVR4QA
- 2 -
GB
c) Specifications
Video Format
NTSC/EIA or PAL/CCIR
HDD Storage
IDE type, UDMA 66 or above, 1 removable HDD supported
Record Mode
manual / alarm / timer / external
Search Function
Date & time / event / alarm searching
Camera Input Signal
Composite video signal 1Vp-p/75
Ω
BNC, 4 channels
Monitor Output
Composite video signal 1Vp-p/75
Ω
BNC
Audio Input
4 RCA audio inputs
Audio Output
1 RCA audio output (L/R)
Video Loss Detection
yes
Display/Record Refresh Rate
60ips (NTSC), 50ips (PAL)
Dwell Time
programmable (1~10 sec)
Key Lock
yes
Camera Title
10 characters max.
Video adjustable
Colour/contrast/brightness
Alarm Input
TTL input, high (5V), low (GND)
Alarm Output
COM, NO/N.C.
Remote Control
RS232 or RS485
Time Display Format
YY/MM/DD ; DD/MM/YY ; MM/DD/YY ; OFF
Power Source
AC 90-240V ±10% switching adapter
Power Consumption
< 27W
Operating Temperature
10 – 40°C
RS232C / RS485 (bps)
115200 ; 57600 ; 19200 ; 9600 ; 4800 ; 3600 ; 2400 ; 1200
Dimensions
380 x 270 x 65mm (W x D x H)
Weight 5.2kg
Display Types
Full Screen / Quad
2. Installation
a) Contents
Your
DVR4QA
should come with the following items:
•
a digital quad recorder
•
HDD tray
•
tray key
•
power cable
•
user manual
•
rack mounting kit (optional)
•
mounting screws
•
demounted 15-pin connector