Economic 4CH Full D1 DVR,VGA,Net,Audio,CMS,Multi-langauge(M304V)
                        
                        
                     
                    
                        Key Specifications
                        
                            
                            Specification:
Model Type	  EP-M304V
Video Compression format	H.264 compression format
GUI OSD	YES
Video Input(BNC)	4CH BNC input(composite video signal 1Vp-p 75Ω BNC)
Video Output(BNC)	2CH BNC output
Audio Input/Output	1CH audio input,1CH audio output(RCA)
Maximum Recording Rate(CIF/HD1/D1)	D1:704×480 pixels with 120 IPS  /704×576 pixels with 100 IPS 
HD1:704×240 pixels with 120 IPS  /704×288 pixels with 100 IPS 
CIF:352×240 pixels with 120 IPS  /352×288 pixels with 100 IPS 
Image Quality Setting	Supper Best,Well,Good,Medium,Normal and Bad
HDD Storage	Support one SATA HDD,max upto 2TB
Alarm Input/Output	None
Multiplex Operation	Live display/record/playback/backup/network transmit
Recording Mode	Manual/Timer/Motion
Playback Mode	Multiple slow and rapid play speeds,manual and single-frame play modes,and support of drag the sliding bar to set(Support 4ch playback at the same time)
Backup Device	USB flash disk/USB remove HDD/Network
Pre-alarm Recording	Recording for 10 seconds before alarmin
Network Protocol	TCP/IP、PPPOE 、DDNS、UPNP 、FTP and NTP
Ethernet remote view	Support remote surveillance up to 10 users simultaneously
CMS software	YES,power CMS software for free
Mobile phone View	YES, Windows mobile;Iphone;Blackberry;Symbian;Andriod system and 3G
VGA Interface	Support the VGA HD output (1280*1024),and for widescreen LCD monitor (1440*900)  
Log record function	YES
Image Tour	YES
USB interface	Support 2 USB working at the same time,one for backup,another for USB Mouse
IR Remote control&USB Mouse	YES
Video Loss Detection	YES
Remote Access Tools	ActiveX Base Web Live&Search,                                                                                                 CMS Access(Live/Setting/Search/Recording,ETC)  &  Client Software
Video Adjustable	Hue /Saturation /Contrast /Brightness adjust
PTZ Control	None
Power Source	DC 12V 
Key Lock(Password Protection)	YES
Power-down recovery function	YES
Size(mm)	250(W) x 45(H) x 224(D)  /  6pcs in a carton
                        
                        