QSee QT SERIES User Manual page 68

Parameter
COMPRESSION Format Standard H.264 Baseline
VIDEO Video In Composite 1.0V
p-p/75Ω,
BNC x
Video Out COMPOSITE 1.0V p-p/75Ω, BNC
x 2, VGA x 1
VGA Resolution 1280x1024, 1024x768, 800x600
Record NTSC: 352x240, 704x480
Resolution PAL: 352x288, 704x576
Display Frame 704x480 at 30FPS
Rate
(per camera)
Record Frame NTSC: D1 7.5FPS CIF 30FPS
Rate PAL: D1 6.25FPS CIF 25FPS
(per camera)
AUDIO Audio Input -8dB~ 22k, RCA X4
Audio Output -8dB~92dB, RCA X1
ALARM Alarm Input NO or NC 8CH
Alarm Output
STORAGE Record Mode Manual/Sensor/Timer/Motion Detection
Multi-Function Multiplex
INTERFACE Network RJ45 (LAN, Internet)
Interface
Communication RS485,
Interface
USB 2.0 x 2 (One for Backup, One
for USB Mouse)
CONTROLS PTZ Control Yes
Remote Control Yes
DISK INFO Disk Type SATA x 1 (up to 2TB)
OTHER INFO Voltage
Optimal 50°F to 104°F 10°C to 40°C
Temperature 10% to 90% Humidity
Power Use 10W
w/o Hard Drive
134
QT426 QT428 QT446
Composite 1.0V Composite 1.0V
p-p/75Ω, p-p/75Ω,
16/75Ω, BNC x 8 BNC x 4/
COMPOSITE
1.0V p-p/75Ω,
BNC x 1, VGA x
1 Loop Out x 2
-8dB~ 22k, RCA
X16
-8dB~92dB,
RCA X1
NO or NC 16CH NO or NC 16CH
1CH
eSATA x2
RS485,
USB 2.0 x 2
(One for
Backup, One for
USB Mouse)
SATA x 4 (up to
2TB each)
12V3A 12V4A 110/220
20W 22W
Parameter QT454
COMPRESSION Format Standard H.264 Baseline
VIDEO Video In Composite 1.0V p-p/75Ω,
BNC x 4
Video Out COMPOSITE
1.0V p-p/75Ω,
BNC x 2, VGA
x 1
VGA Resolution 1280x1024, 1024x768, 800x600
Record NTSC: 352x240, 704x480
Resolution PAL: 352x288, 704x576
Display Frame 704x480 at 30FPS
Rate
(per camera)
Record Frame NTSC: D1 7.5FPS CIF 30FPS
Rate
PAL: D1 6.25FPS CIF 25FPS
(per camera)
AUDIO Audio Input -8dB~ 22k,
RCA X4
Audio Output -8dB~92dB, RCA X1
ALARM Alarm Input NO or NC 4CH
Alarm Output 1CH
STORAGE Record Mode Manual/Sensor/Timer/Motion Detection
Multi-Function Multiplex
INTERFACE Network RJ45 (LAN, Internet)
Interface
Communication RS485,
Interface
USB 2.0 x 2 (One for Backup, One
for USB Mouse)
CONTROLS PTZ Control Yes
Remote Control Yes
DISK INFO Disk Type SATA x 1 (up to 2TB)
OTHER INFO Voltage
Optimal 50°F to 104°F 10°C to 40°C
Temperature
10% to 90% Humidity
Power Use 10W
w/o Hard Drive
QT474 QT4332
Composite 1.0V
p-p/75Ω,
BNC x 32
COMPOSITE COMPOSITE
1.0V p-p/75Ω, 1.0V p-p/75Ω,
BNC x 1, VGA BNC x 1, VGA x
x 1 1, HDMI x 1
1920x1080
1280x1024,
1024x768,
800x600
NTSC: D1 7.5FPS
CIF 30FPS
4CH D1 30FPS if
others CIF
PAL: D1 6.25FPS
CIF 25FPS
-8dB~ 22k, -8dB~ 22k,
RCA X2 RCA X16
0 NO or NC 16CH
0 4CH
eSATA x2
RS485,
USB 2.0 x 2
(One for
Backup, One for
USB Mouse)
SATA x 4 (up to
2TB each)
12V3A 12V3A 110/220
10W 42W
135