GDV-104 Standalone One to Four Channels Mobile DVR with Hard Drive Alarm

*System:

• Video system: NTSC/PAL auto detection
• Operation: IR or keypad
• OSD language: English
• Working mode: simplex
• Data/timer display: yes
• Signal loss alarm: yes
• Power shut down recover: yes
• Security protection: yes
• Pre-alarm recording: one minute
• Internal motion detection: yes

*Video:

• Compression format: JPEG/M-JPEG
• View mode resolution:
  NTSC: 176x128/352x224/720x480
  PAL: 176x144/352x288/720x576
• Record speed: 30fps@176x128, 30fps@352x224, 15fps@720x480 (NTSC)
• Record channel selection: 1/2/3/4 channel selectable
• Record mode: continue/schedule/alarm/motion detection
• Record resolution: four levels
• Search playback: yes
• View mode: switcher
• Play mode: four channels in quad mode or one channel full screen

*Storage and back-up:

• Video storage: IDE HDD x 1 (2.5 inches), CF card
• Record mode: overwrite or stop selectable while HDD is full
• Back-up type: USB (connect with computer for download recorded data)
• Firmware upgrade: upgrade through USB
• Video/audio storage format: recorded data (HDD) readable by computer

*Input/Output:

• Audio I/O (external RCA connector): one in/one out
• Alarm I/O (external): socket for 4 in/1 out
• Communication port: socket for RS232x1, RS485x1 (out only)
• Video
  • Input: socket for hardwire module or wireless RX module
  • Output: 2 NTSC out and 1 NTSC to LCD module

*Power supply:

• Working voltage: 11 to 30V DC or 100 to 240V AC adapter
• Power consumption: 6W (500mA) @ 12V DC