Chapter 7: Specifications - Q-See QR4074 User Manual

Model Number
Video System
Compression Format
Video Input/Output
Audio I/O
Display Resolution
Frame Rate
Recording Resolution
Recording Frame Rate (Shared)
Hard Drive
Video Mode
Record Pack Time
Video Backup
Playback Mode
Alarm Input/Output
Alarm Type
PTZ Control
USB 2.0 Port
Ethernet
Network Protocol
Network Function
Power Consumption
Power Adapter
Working Temperature
Working Humidity
Dimension (W x D x H)

Chapter 7: Specifications

QR4074
NTSC or PAL (Optional)
Video: H.264 Audio: 8kHz*16bit ADPCM
4-CH BNC Input / 2-CH BNC Output
1-CH RCA Audio Input / 1-CH RCA Audio Output
D1:704×576(PAL) 704×480 (NTSC)
Single CH PAL: 25 fps
PAL: (CIF:352x288) | (HD1:704x288) | (D1:704x 576)
NSTC: (CIF:352x240) | (HD1:704x240) | (D1:704x 480)
PAL: (CIF:100fps) | (HD1:50fps) | (D1:25fps)
NSTC: (CIF:120fps) | (HD1:60fps) | (D1:30fps)
1 SATA HDD, up to 1TB；USB removable HDD (Backup)
Always/Schedule/Manual/Motion Detection/Sensor Triggered
15/30/45/60 Min. Adjustable
USB Flash Drive, Removable HDD, USB Burner, Network Backup to AVI File Format
PLAY /SLOW /FWD/Frame by Frame
None
Video loss/HDD Space/HDD Loss
Built-in RS-485 port, supports PELCO-P & PELCO-D
Supports USB Mouse, Removable HDD, USB Flash Drive to Backup to AVI File and Upgrade
System
One RJ-45 10M/100M Self-Adaptable Ethernet Interface
Supports TCP/IP, DHCP, UDP, DDNS, PPPOE Network Protocol
Supports Mobile Phone Surveillance, Real-Time Live Monitoring via IE-Based Browser and/or
Network and Remotely Setting DVR Parameters
10-15 W
DC 12V, 3A
50°F to 104°F (10℃ to 40℃)
10%~90%
9.25 x 9.25 x 6.25 in (235 × 235 × 159 mm)
NTSC: 30 fps
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QR4074 User Manual