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