
8
Preparation
2
Preparation
Introduction
Model LRN8240D (24 Channel) is used for the description, operation
and details provided in this operating guide.
Features
• Stable embedded Linux operating system.
• Journal filing system for HDD file recovery following power
recovery.
• Internal storage expandable to 12 TB. (Expandable if new high
capacity HDD is launched)
• Easy operation using various user interface & user friendly GUI.
- Optical mouse, Full function IR remote controller
• Powerful multiplex function.
- Simultaneous live display, recording, playback, network
transmission, back-up.
• Various search function.
- Date/time search (calendar search), Event search,
Bookmark/Protect search, Export search.
• Pre-alarm recording (Up to 1 minute).
• Powerful record scheduling.
• Instant playback in live mode.
• Perfect audio/video synchr onization.
• Automatic backup by schedule.
• Image authentication (Watermark).
• Three USB 2.0 ports for backup interface.
• Setup configuration export/import with USB memory stick.
• Easy system S/W update with USB memory stick or network.
• Clients S/W can manage max 300 servers.
• Max five clients can access one server simultaneously.
• Network bandwidth throttle.
- Automatically adjust a bandwidth according to network
speed status of unit.
• Remote alarm notification via client software or E-mail.
• Time and date sync from NTP server.
• Daylight saving mode.
• Covert camera protection.
• Support Gigabit Ethernet.
• E-SATA storage interface.
• Two-way audio.
• User management (User level control).
• PTZ Control.
- IP camera telemetry control (OSD control).
Accessories
CD (Software
and Owner's
Manual)
Screws
Mouse
Rack Mount
Bracket
Remote
Control
Power Plug
AAA type
batteries
Simple
Manual
2
Preparation
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