Model Name	D1-4U
Type	4Ch - D1 120(100) Standalone
OS	Embedded Linux - Built in Flash Memory
Video Input	4 BNC
Video Output	1 BNC, 1 VGA
Audio Input	1 RCA
Audio Output	1 RCA
Compression	H.264 / G.723
Recording Speed	Max.120(100)fps @ 4CIF
Recording Resolution	Max. 704 x 480(576)
Recording Mode	Auto, Continuous, Manual, Event (Sensor, Motion, PCD)
Display Mode	4/1/SEQ - LIVE, 4/1 - P.B
Display Resolution	VGA : SXGA(1280x1024) BNC : SDTV(720x480/576)
Alarm Interface	4 Sensor Input, NC/NO 1 Relay Output, NC/NO
Backup Interface	USB2.0, Network
Network Interface	Ethernet 10/100
PTZ Interface	RS485
Internal HDD	1HDD
System Access Control	Front Push Button, USB Mouse, IR Remote Controller, Key Controller, Network
System Upgrade	USB2.0 Memory Stick, Network
Power	12V/3A
Max. Power Consumption	25 Watts
Operating Temperature	5 ~ 40 OC
Weight without HDD	2.5Kg
Dimensions	250 x 65 x155mm