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MSRP:
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The March Networks 4310 DVR is for customers with fairly active surveillance needs, requiring a range of advanced features as well as a range of video capture options in their networked Digital Video Recorder. With a flexible capture rate of 120 fps across 16 cameras, extensive internal and external storage, and a unique docking-station design for more fault-free operation and unmatched ease of maintenance and service, the 4310 DVR is the video system of choice for these monitoring and surveillance environments. Docking-station design, an innovation characteristic of all March Networks 4000 Series DVRs, allows cabling to remain in place on the 4310 DVR during servicing or upgrade, dramatically improving efficiency. An embedded Linux operating system, intelligent hardware and software watchdog circuitry, and built-in back-up battery add to the reliability of the system. 16 NTSC/PAL inputs are provided for video capture, and advanced H.263 or MPEG-4 compression stores this video very efficiently to scalable, high-capacity internal hard-drives. One through four drives can be installed, currently providing over 1.2 TB of internal storage in a fully configured system, with mirroring options for added peace of mind. External RAID-5 archiving is also offered for extended video record keeping. Video resolution and frame rate are flexible with the 4310 DVR, providing 7.5 fps on all 16 cameras, 15 fps on 8 cameras and even 30 fps on 4 cameras. Per-camera frame rates can also be increase on alarms for high-quality event records. Alarms, switched outputs, data ports (for transaction integration and PTZ camera control) and two-way audio services are added as needed. Complete networking features, including bandwidth control to match LAN capabilities, comprehensive local and remote management, including full compatibility with our Enterprise Management Suite of multi-site management software, and local or remote export of video evidence to CD are just a few of the features that make this DVR so versatile.
- Concurrent recording speeds of 7.5 fps on all 16 inputs, with the flexibility of up to 30 fps on four cameras
- Up to 16 alarm inputs, as well as up to 12 two-way audio ports, for complete audio/video security coverage
- Programmable increase of recording rate on alarms for high quality event record
- Multiple codec support (H.263, ISOcompliant MPEG-4) for optimized video compression
- High-capacity internal and external RAID1 video storage, with disk mirroring capability for added reliability
- Internal back-up battery for power brownout protection
- Industry-first docking station architecture for cost-effective and reliable installation and maintenance
- Full configuration, management and video retrieval, remotely, via an IP network or dial-up line
- Flexible bandwidth control to align with network capabilities
- ‘Triplex operation’, for simultaneous viewing of live and stored video, while full recording continues
- Local and remote video export to removable media (USB-connected CD/DVD or memory stick), including auto-run clip Player
- Video Recording : Total of 120 fps for NTSC inputs, 100 fps for PAL inputs; QCIF, CIF, 4CIF resolution supported
- Video (Monitor) Output : BNC-terminated NTSC or PAL output; eventdriven video switcher functionality, selectable 16:1 composite with dwell; controlled/overridden by time/VMD/alarm video, from any camera; all inputs also offer 75 ohms/hi-Z switch for loop-through capability
- Alarms/Relays : Optional module; 16 current loop inputs, supporting open/closed/cut detection; 4 relay switch outputs (30 VDC, 1 Amp); programmable event driven; programmable increase of frame rate on event, to maximum available per camera
- Audio Channels : Optional PCI card; 6 line-level I/O channels; twoway half-duplex communication, synched to video; 4 quality settings per channel
- Data Connectivity : Optional PCI card; 4 RS-232 ports or 2 RS-485 ports per card, for ATM/POS/PTZ support
- Network Interface : Ethernet: RJ-45 10/100 BaseT main connection; PSTN via optional USB modem/terminal adapter; DHCP enabled; optional SNMP configuration; NTP time synchronization
- Recording Modes : Continuous, scheduled or driven by external event – alarm, motion detection (full view or masked, with sensitivity control), ATM transaction, POS transaction; configurable pre- and post-alarm recording
- Display Modes : 1-16 simultaneous windows; any combination of real-time, replay, on alarm, time/date, transaction
- VIDEO STORAGE : Up to 4 high-capacity, easily removed, internal IDE hard-drives; RAID-11 internal mirroring option
- Operating Temperature : 10-40 Degree C 50-105 degree F; conduction cooling system; optional cooling kit for high density rack mounting; maximum 255 BTU generated per hour (system plus 4 hard-drives)
- Electromagnetic : FCC Part 15 Class A; EN55022 Class A Emissions; EN55024, EN50130-4, EN61000 Immunity compatibility
- Power Supply : Internal 115/230 V AC (auto-sensing); consumption 75 W maximum (system plus 4 hard-drives)
- Width : 17.5 inch (44.5 cm) (wall or desk mount)
- Height : 3.5 inch (8.9 cm) Rack (2U high), (wall or desk mount)
- Depth : 20 inch (50.8 cm) (wall or desk mount)
- Maximum load protection : 27 lbs / 12.2 kg shipping weight (unit plus docking tation); 1.25 lbs / 0.6 kg each hard-drive
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