| Model |
AHD3404M |
| 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 |
| Other |
| 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 |
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