Video in: bnc input ports for 8 bnc cameras, Audio in: input ports for audio enabled cameras, Audio out: output for two audio channels – LOREX Technology NETWORK READY H.264 HIGH PERFORMANCE DIGITAL VIDEO SURVEILLANCE RECORDER LH300 Series User Manual
Page 18: Dvi: port to connect a dvi monitor (not included), Ir: port for the flex-ir extender, Usb port: port for a usb mouse, Ground port, Video in: bnc input ports for 16 bnc cameras, Lorex edge: rear panel, Channel

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Getting Started
Lorex EDGE: Rear Panel
8-channel
1. Video In: BNC input ports for 8 BNC cameras.
2. Audio In: Input ports for audio enabled cameras.
3. Alarm I/O: Input/output port for alarm / relay (D-sub 9 connector required—not included).
4. Audio Out: Output for two audio channels.
5. DVI: Port to connect a DVI monitor (not included).
6. LAN: Networking port for a 10/100 Base-T RJ-45 network cable (included).
7. IR: Port for the Flex-IR Extender.
8. USB Port: Port for a USB mouse.
9. DC 12V: Port for 12V DC 3 A power adapter (included).
10. Ground Port.
16-channel
1. Video In: BNC input ports for 16 BNC cameras.
2. Audio In: Input ports for audio enabled cameras.
3. Alarm I/O: Input/output port for alarm / relay (D-sub 9 connector required—not included).
4. Audio Out: Output for two audio channels.
5. DVI: Port to connect a DVI monitor (not included).
6. LAN: Networking port for a 10/100 Base-T RJ-45 network cable (included).
7. IR: Port for the Flex-IR Extender.
8. USB Port: Port for a USB mouse.
9. DC 12V: Port for 12V DC 3 A power adapter (included).
10. Ground Port.
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