Model No.		ES-DH8004	ES-DH8008	ES-DH8016
Video	Video CODEC	H.264
	Video Input	4ch	8ch	16ch
	Video Output	1ch composite video output, 1ch VGA output
	Recording Frame	PAL: 100fps; NTSC: 120fps (total)	PAL: 200fps; NTSC: 240fps (total)	PAL: 400fps; NTSC: 480fps (total)
	Live Display Resolution	720 x 576 (Monitor Display) , 1024 x 768 (VGA output)
	Television System	PAL / NTSC
Audio	Audio Input	4ch	8ch	16ch
	Audio Output	1 ch
	Audio CODEC	G.722
	Audio Sample Ratio	64Kbit/sec, mono audio interface
Record	Recording type	Continuous/ Motion/ Alarm/ Schedule
	Pre-recording	10s
Playback	Playback Resolution	D1
	Playback Search	By Manual / Event / Time / Date / Channel
	Playback Split	2 ch	4 ch	8 ch
	Playback Speed	4 kinds of speed
Storage & Backup	Interface	SATA
	Capacity	4 HDD, Max 1000 for each
	Archiving	HDD / USB / Network, CD-RW / DVD-RW (under development)
System	Operating System	PSOS
	Watch Dog	Yes
	F/W Upgrade	USB/Network, , CD-RW / DVD-RW (under development)
	OSD Language	Chinese, English
Network	Interface	Ethernet10/100Base-T, RJ45
	Protocol	UDP/IP,TCP/IP, IGMP (multicast), DNS&DHCP, PPOE, DDNS
	Remote Client	IE, Client software, preview 36ch video in client software
I/O	Alarm Input	4ch	8ch	16ch
	Alarm Output	4ch
	RS485	RS485, PTZ
	RS232	RS232
	USB	1 port
Control	Remote Control	Yes
	Mouse	USB Mouse
	Panel	Yes
	Network	Yes
Others	Power	AC 110V/220V, 50-60Hz
	Power Consumption	80W (without HDD)
	Environment	Humidity10%-95%, Temperature -10～60℃
	Dimension (mm)	430mm×375mm×90mm
	Weight	10kg