| model |
EH1004H-4 Nano |
| system |
| operating system |
embedded Linux |
| total channel number |
4 channels |
| max. IP camera input |
4 |
| max. analog camera input |
4 |
| performance |
| display (analog) |
120/100fps (NTSC/PAL) |
| display (IP) |
2M @ 6fps |
| recording (analog) |
compression |
H.264 |
| resolution |
NTSC: 352 x 240 (CIF), 720 x 240 (Half-D1), 720 x 480 (D1)
PAL: 352 x 288 (CIF), 720 x 288 (Half-D1), 720 x 576 (D1) |
| frame rate (NTSC/PAL) |
CIF: 120/100fps
Half-D1: 120/100fps
D1: 60/50fps |
| recording (IP) |
resolution |
up to 5 megapixels for one channel, and a total of 8 megapixels for all 4 IP camera channels in H.264/MPEG-4/MJPEG format |
| throughput |
17.5 Mbps |
| storage |
internal HDD capacity |
1 SATA HDD |
| internal RAID support |
- |
| external HDD capacity |
e-SATA HDD or RAID x 1 |
| iSCSI support |
- |
| backup |
internal DVD-RW |
- |
| interface |
| monitor |
VGA output |
1 (1024 x 768) |
| HDMI output |
1 (1024 x 768) |
| TV output |
1 (supports hybrid multi-quad output) |
| spot output |
1 (supports full screen output from analog camera channels with triggered alarms) |
| audio |
input |
4 line-in, 8 KHz sampling rate |
| ouput |
1 line-out |
| MIC |
input |
no |
| alarm |
sensor (alarm) input |
4
input voltage: max. DC 6V |
| relay output |
1 (NO/NC)
voltage range: AC 125V / DC 30V
switching current: max. 1A |
| network |
Ethernet (RJ45) |
1 port (10/100Base-T) |
| backup |
internal DVD-RW |
no |
| connection |
e-SATA |
1 |
| RS-232 |
1 (D-sub 9 pins, male) |
| RS-485 |
1 set (Tx+, Tx-, Rx+, Rx-) |
| USB 2.0 |
2 (on front panel) |
| control |
front key pad |
no |
| LCD display |
no |
| general |
| electrical |
power input |
24W power adapter, DC 12V |
| environmental |
operating temperature |
0°C to 40°C (32°F to 104°F) |
| operating humidity |
90% RH |
| mechanical |
dimensions (W x H x D) |
245 x 50 x 160 mm |
| weight (net) |
0.8kg |
*specifications are subject to change without prior notice