Q-See QS434 User manual - Product Specifications
PRODUCT SPECIFICATIONS
Model #: QS434
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P a g e
ITEM
DEVICE PARAMETER
SPECIFICATION
ALARM
ALARM INPUT
4 ALARM INPUT
CONNECTOR
ALARM OUTPUT
1 ALARM OUTPUT
SERIAL INTERFACE
SUPPORT 1 RS232
SERIAL INTERFACE
SUPPORT 1 RS485
NETWORK INTERFACE
RJ45
,10M/100M
SOFTWARE
UPGRADE
SUPPORTS USB FIRMWARE UPGRADE
OTHERS
VOLTAGE INPUT
AC:110~240V
VOLTAGE OUTPUT
DC: 19V@3.42
POWER CONSUMPTION
6W WITHOUT HDD
WORKING TEMPERATURE
50 TO 122°F (-10 TO 50
℃)
BASIC WORKING PARAMETERS
ITEM
PARAMETER
DESCRIPTION
VOLTAGE INPUT
19V
DC 19V
VOLTAGE OUTPUT FOR CAMERA
12V (+/--0.2)
4 CHANNEL: 12V@2A
VIDEO IMPEDANCE INPUT
75Ω
75Ω EACH CHANNEL
VIDEO OUTPUT
1V P-P
1V P-P CVBS SIGNAL
SATA HDD
ONE SATA
UP TO 1TB WITH MAINSTREAM CAPABILITY
BACKUP
USB 2.0
FLASH DRIVE HARD DRIVE (FAT32)
WORKING TEMPERATURE
50 TO 122°F (-10
TO 50°C)
UNDER NORMAL CONDITIONS