78
79
16. Remote control does not work.
Possible Causes:
a. Need to enter the correct Device ID on the remote control.
b. Distance is too far or control angle is too wide.
c. Remote control battery power is low.
d. Remote control is damaged or NVR front panel is damaged.
17. Can not playback the downloaded file.
Possible Causes:
a. There is no media player.
b. Need Divx Codec in file player
18. Forgot local menu operation password or network password
a. Contact Q-See tech support and we can generate a new password for the unit.
Parameter
QC804
QC808
QC8016
Control Mode
Front panel, USB mouse, IR remote control,
Keyboard, Network
Compression
Compression
Format
H.264 and MPEG-4 dual codec
Video
Video In
4 channel input directly through POE block
4 additional
channels
through network
8 additional
channels
through network
Video Out
VGA x 1, BNC x 1, HDMI x1
VGA Resolution
1920×1080, 1280×1024, 1280×720, 1024×768
Record Resolution
1080P(1920×1080) / 720P(1280×720) / D1
(704×576/704×480)
Record Frame Rate D1:
30fps/camera
720p:
30fps/camera
1080p:
30fps/camera
D1:
30fps/camera
720p:
30fps/camera
1080p:
15fps/camera
D1:
30fps/camera
720p:
15fps/camera
1080p:
7fps/camera
Record Bit Rate
Up to 32Mbps
Supported IP
Cameras
Dahua, Arecont Vision, AXIS, Canon, Dynacolor,
Panasonic, Samsung, Sanyo, Sony, Onvif
Audio
Audio Input
1 channel, RCA(200-2800mV, 30KΩ)
Audio Output
1 channel, RCA(200-3000mV, 5KΩ)
Alarm
Alarm Input
16 Channel
Alarm Output
3 Channel
Storage
Record Mode
Manual/Sensor/Schedule/Motion Detection/Camera
Loss/Camera Block/Alarm
Multi-Function
Simultaneously Record, View Live or Recorded Video,
Playback, Back-up files, Monitor Remotely
Interface
Network Interface
RJ45 (LAN, Internet)
Communication
Interface
RS485, RS232
USB 2.0 x 2 (One for Backup, One for USB Mouse)
Controls
Front panel, USB mouse, IR remote control,
Keyboard, Network
Disk info
Disk Type
SATA x 2 (up to 3TB)
Other info
Voltage
DC12V/3.3A
Optimal
Temperature
14°F to 131°F /-10°C to 55°C
10% to 90% Humidity
Power
Consumption
20W (without Hard Drive)
A.2 SPECIFICATIONS