4. GENERAL DESCRIPTION

TOA's C-DR Series Digital Video Recorders feature a digital compression method that permits camera images to be recorded on an internal hard disk. The C-DR091 Series is designed for 9 channels, while the C-DR161 Series can be used for up to 16 channels.

It can simultaneously play back recorded camera images while continuing to record images onto the hard disk.

Mounting in EIA-Standard equipment racks can also be easily performed with the addition of optional rack mounting brackets.

5. MODEL NUMBER CONFIGURATION

A total of 16 type variations are available depending on the combination of hard disk capacity and DVD drive availability.

For model numbers and hard disk capacity, please refer to the following table.

C - D R 1 6 1 D 0 8

08 : 80 GB 1 : 160 GB

3 : 320 GB

6 : 600 GB

D : With DVD

- : Without DVD

09 : for 9 channels

16 : for 16 channels

9 channels

16 channels

Hard disk capacity

C-DR091D08

C-DR161D08

80 GB × 1

C-DR091-08

C-DR161-08

80 GB × 1

C-DR091D1

C-DR161D1

160 GB × 1

C-DR091-1

C-DR161-1

160 GB × 1

C-DR091D3

C-DR161D3

160 GB × 2

C-DR091-3

C-DR161-3

160 GB × 2

C-DR091D6

C-DR161D6

300 GB × 2

C-DR091-6

C-DR161-6

300 GB × 2

6. FEATURES

Simultaneous Recording/Playback Function

Recorded images can be played back without interrupting recording.

Triplex (Recording + Playback + Live Image) Function

Live and recorded images can be simultaneously viewed during recording in multi-screen display.

Pre-Recording

Retroactive recordings can be made for up to 5 minutes before the occurrence of an alarm event (alarm signal input or motion movement) or priority recording, even if no recording is currently in progress.

Speed Search Function

Date/time Search and Event Search functions permit desired scenes to be quickly found and viewed.

Mirroring Recording

Mirroring Recording function performs the simultaneous recording of data onto the two hard disks. Even if one of the disks fails, recording and playback can still be performed using the other disk. For models with a single hard disk (versions with model number suffix -08, -1, D08 or D1), the mirror mode is available only when the hard disk expansion unit is connected.

The possibility of data loss due to hard disk failure is greatly reduced, increasing reliability.

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TOA Electronics C-DR161 CU Series, C-DR091 CU Series operating instructions Model Number Configuration, Features