4 Channel Analog HD AHD DVR AHD-1104

4 Channel Analog HD AHD DVR AHD-1104

Model AHD-1104

Video & audio input
Analog video input   4PCS BNC Port(Level: 1.0Vp-p, impedance:75Ω)
Audio input   4PCS RCA Port(Level : 2.0Vp-p, impedance: 1kΩ)

Video & audio output
HDMI output   800x600, 1024x768, 1280x1024, 1440x900, 720P,1080P
CVBS output   NO
VGA output    800x600, 1024x768, 1280x1024, 1440x900, 720P,1080P

Audio output   1PCS RCA Port( line level , impedance : 1kΩ)

Video & audio code and decode parameters
Multi-mode switch
AHD: 4CH*720P(compatible with 960H analog)
AHD+IP: 2CH*720P+2CH*IPC1080P;
IP: 4CH*1080P; 9CH*1080P;

Video compress standard   H.264

Vdieo code resolution  CIF/D1/960H/720P/960P/1080P/3M/5M

Playback resolution
720P 4CH 100/120 FPS+1080P 4CH 100FPS ; 720P 4CH 100/120FPS;（It is defined with the mode switch）

Video frame rate   NTSC:1~30FPS/S; PAL: 1~25FPS/S

Video code rate 256kps/384Kbps/512Kbps/640kbps/768Kbps/1M/1.5M/2M/2.5M/3M/4M/5M/6M/8M


Code stream mode    combine streams/ video stream
Audio compress standard  ADPCM
Audio code rate   16kpbs
Dual-stream   YES
Synchronously playback channels   1/4CH
Hard driver Mode  1*SATA
HDD capacity  each port support max 4TB HDD

External port

Voice intercom 1PCS RCA Port(Level : 2.0Vp-p, impedance : 1kΩ)

Internet port  1PCS RJ45 10M / 100M adaptive Ethernet port


Serial port 1PCS RS485
USB port  2*USB2.0
Alarm input  NO
Alarm output NO

Power supply  DC12V
Power consumtion(without HDD) ≤20W

Work temperature   -10℃--＋55℃
Work humidity 10％--90％
Case 0.8U
Size(W*L*H(cm)) 255*215*45mm 27:260*220*43mm
Net weight(without HDD) 0.86kg
Gross weight(without HDD) 1.53kg
Color box size 36*27*8.5cm
Packing(pcs/carton) 5
Carton size (L*W*H(cm)) 46*37.5*28.5cm

Gross weight(kg) 8.33kg