Model	AV-DF40A
Channel	4CH
Input	4CH inputs1,0Vp-p,75ohm unbalanced(BNC Type)
Output	4 looping out(BNC)
	Main monitor composite(BNC)
Horizontal Resolution	720x480(NTSC) / 720x576(PAL)
S/N Ratio	More than 40dB
Color	16.7 Million
Monitoring Method
Display Channel	1,4,PIP,2xZoom,Freeze
Zoom	Live,2X2 zoom
Sequence Display	Available
Screen Quality	Full: 720(H)x 480(V) Active Pixels(NTSC); 720(H) x 576(V) Active Pixels (PAL)
	1/4 Screen: 360(H) x 240(V) Active Pixels(NTSC); 360(H) x 288(V) Active Pixels(PAL)
Display Rate	120 frames per second (4x30)
Recording/ Play Function
Recording rate	Field:60,30,20,10,4(NTSC); 50,25,24,16,8(PAL) CIF:120,60,40,20,8(NTSC); 100,50,48,32,16(PAL)
Pre-Alarm Recording	5 seconds
Record Quality	Super, High, Fine, Normal, Low
Compression method	MPEG4
Picture Recording Method	Normal, Schedule, Motion detect, Alarm
REC. Mode	Date/Time search or event search
Recording Mode	CIF/Field
Playback Mode	Time-Lapse / Event
Other Function
Operation Mode	Triplex (Record / Playback / Network)
Watch DOG	Available
Motion Detect	Area division: 16X12, ON/OFF sector selectable, Motion detect recording
Network Function	IE / Remote Viewer Driver
Alarm Function	Alarm Input x 4 / Relay Output x 1
Back-Up	USB, Flash Drive.
RS485	For Control Keyboard
Storage	2 IDE HDD (Max)
Audio Input	RCA x 4
Audio Output	RCA x 1
VGA Output	VGA x 1 (optional)
Mechanical
IR Remote Controller	Standard
Shuttle Control Input	X 1
Power Supply	DC 12V / 5A
Weight	N.W:7.3kg
Dimension	440 (W) x 401.9 (D) x 88 (H)mm
Operating Temperature	41 °F~104 °F (5 °C~+40 °C)
Operating Humidity	Less than 90%