DVR Acumen Ai-D187

Model

Ai-D165

Ai-D185

Ai-D187

Video In

BNC ×16 channel
(1 Vp-p 75Ω BNC)

BNC ×8
(1 Vp-p 75Ω BNC)

Monitor Video Out

BNC ×1, D-SUB VGA ×1

VGA Out

Supports standard D-SUB VGA

Audio In

RCA ×8 channel
(24K bps ADPCM
Recording mode)

RCA × 4ch
(24k bps ADPCM
Recording mode)

RCA ×8 channel
(24K bps ADPCM
Recording mode)

Audio Out

Ear Phone Jack ×1

Alarm Input

4 input points, open/closed circuit.

Relay Output

4 control output points AC 125V/12A, 250V/7A; DC 30V/7А

Hard Disk

2HD, IDE interface and 2 Tb is available.
(SATA interface optional)

Supports two
IDE hard disks

Backup Function

3 USB slots for

Firmware update
and backup
download

Supports two USB /
backup copy on USB disk

Compression technology

H.264

Resolution

NTSC

704×480 pixels

640×480 pixels

PAL

704×576 pixels

Playback speed

NTSC

480 frames/sec

240 frames/sec

PAL

400 frames/sec

200 frames/sec

Recording Speed

NTSC

240 frames/sec

120 frames/sec

240 frames/sec

PAL

200 frames/sec

100 frames/sec

200 frames/sec

Compression Rate

Average Dynamic Compression rate = 40:1 ~ 2400: 1
(It changes automatically depending on motion)

Recording Quality

10 Adjustment Levels

Audio Recording

24Kbps ADPCM Recording mode.
Video Recording Synchronization.

Live Sound

Supports live sound

Monitor Output

Full screen, autoscanning, 8 split windows

Network

RJ45 (100/10Mbps Ethernet).TCP/IP,
Internet/LAN and IE Brower Supported.

Network Functions

TCP/IP protocol.

Monitoring support through Internet / LAN

Multitasking

Simultaneously - recording, playing back,
monitoring and distant tracking.

Alarm Functions

Alarm sensor activation, image loss, movement detection
(4 detection areas per channel).

Alert Alarm

Sound signal and alert door alarm

Report

Recording the time and source of event.
Playing back the event record.

Alarm record

Activation of record in case of alarm,
pre-alarm and after-alarm record.

Record Settings

Record programming by 4 channels, date and time.
Function of switching a record on/off within a day.

Search Mode

Search by chosen time, event log.

Playback Mode

Fast forward x2, x4, x6, x8. Slow forward /2, /4, /6, /8.
Frame accurate.
With pauses. Fast back and forward motion.

Monitor display

Full screen, 4 split window display.

Power Supply

100/240VAC
50/60Hz 5A

115/230VAC
50/60Hz 4A/2A

Weight

4.0 kg

Size (Length x Width x Height)

200 × 320 × 190 mm