Velleman DVR4MQAE User Manual
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DVR4MQAE
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VELLEMAN
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Network Viewing:
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remote surveillance on mobile phone via 3G & GPRS or on PC through internet connection
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web surveillance supports multiple viewers simultaneously (up to 5 users)
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External Device:
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extensive recording time by connected to Independent Disk Array.
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optional: Independent Disk Array (IDA); VGA connector; Velleman cartridge (DVR/CARTR1)
4. Technical Specifications
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video system: NTSC / PAL switchable
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video compression format: MPEG-4
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video input: 4 channels, composite video signal 1Vpp / 75 ohms BNC
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video loop out: 4 channels, composite video signal 1Vpp / 75 ohms BNC
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video output:
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main monitor output: composite video signal 1Vpp / 75 ohms BNC
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call monitor output: composite video signal 1Vpp / 75 ohms BNC
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maximum recording resolution:
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frame: 720 x 480 pixels @ 30 IPS (NTSC) or 720 x 576 pixels @ 25 IPS (PAL)
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CIF: 352 x 240 pixels @ 120 IPS (NTSC) or 352 x 288 pixels @ 100 IPS (PAL)
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adjustable recording speed:
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frame: 30, 15, 7, 3 IPS (NTSC) or 25, 12, 6, 3 IPS (PAL)
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CIF: 120, 60, 30, 15 IPS (NTSC) or 100, 50, 25, 12 IPS (PAL)
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image quality setting: best, high, normal and basic
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hard disk storage: IDE type, ATA66, supported HDD x 1, support each HDD capacity over 400GB
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HDD Quick Cleaning: quickly clean up the "index system" of the recorded files, 250GB under 2 secs
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recording mode: manual, timer, motion, alarm
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refresh rate: 120 IPS for NTSC and 100 IPS for PAL
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multiplex operation: pentaplex functions (live display, record, playback, backup and network)
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audio I/O: 4 audio inputs, 2 audio outputs (mono)
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motion detection area: 16 x 12 grid per camera for all channels
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motion detection sensitivity: 4 adjustable with precise calculation for motion detection
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pre-alarm recording: yes (8MB)
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backup device: USB 1.1 backup and network remote recording backup
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web transmitting compression format: Motion-JPEG
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Ethernet: 10/100 Base-T; supports remote control and LiveView via Ethernet
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mobile surveillance: support GPRS to access the system via mobile phone (requires J2ME, MIDP2.0 protocol)
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web interface: supports USB 1.1 ports (1 on front panel and 1 on back panel)
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remote control: DVR and PTZ via IR transmitter (RS485)
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PTZ control: supports PELCO-D protocol
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dwell time: programmable and adjustable
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alarm I/O: 4 inputs, 1 output
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picture zoom: supports 2x digital zoom
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key lock: yes
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system recovery: system auto recovery after power reconnected
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video loss detection: yes
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camera title: supports up to 6 characters
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video adjustments: hue / colour / contrast / brightness
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date display format: YY/MM/DD, DD/MM/YY, MM/DD/YY and OFF
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power supply: 19VDC (incl.)
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power consumption: 42W
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operating temp.: 10°C ~ 40°C
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dimensions: 343 x 223 x 59mm