Filter
Top Products
Divar 700 Series Introduction | en 13
Bosch Security Systems Installation and Operation manual F.01U.246.471 | v3.6 | 2011.11
2 Introduction
2.1 Digital video recorder for surveillance applications
The Divar 700 Series is a video recording system that records multiple camera signals while
simultaneously providing live multiscreen viewing and playback.
The unit has comprehensive search and playback facilities for viewing stored video. Once
configured, all recording takes place in the background without requiring operator
intervention. For analog and SD IP cameras the maximum recording rates of 30 (NTSC) and 25
(PAL) images per second, per channel, are guaranteed. For HD IP cameras recording rates of
up to 60 images per second for 720p and 30 images per second for 1080p, per channel, are
supported. The recording rate and quality are selectable per camera. Up to four internal hard
disks can be used to provide various storage capacities for recording.
All models have extensive alarm handling functions and telemetry control. Alarm functions
include motion detection in user-definable areas of the image on any camera input.
The unit can be easily operated and programmed via the on-screen display menu system using
the front panel control keys or the mouse. Connect a KBD (Intuikey) keyboard for PTZ control
and to improve the ease-of-use. Full-screen, quad and multiscreen viewing is available. VGA,
CVBS and Y/C video outputs in either NTSC or PAL are provided.
2.1.1 Versions
There are various Divar 700 Series models available:
The optional IP channels are activated with a license.
Each of these models is available with storage capacities of either 500 GB, 2 TB, 4 TB or 8 TB.
Models with 4 TB and 8 TB have four hard disks. These models can be operated in RAID-4
mode with the optional RAID-4 license. This protects against single disk failures.
Model
number
Analog A/V
inputs
Monitor
outputs
Dual mono
outputs
IP channels DVD
writer
Network
ports
DHR754 16 2 2 0 (+16
optional)
Yes 2
DHR753 16 2 2 0 (+16
optional)
Yes 1
DHR751 16 2 2 0 (+16
optional)
No 1
DHR732 8 2 2 0 (+8
optional)
Yes 1
DHR730 8 2 2 0 (+8
optional)
No 1
DNR754 0 1 1 16 (+16
optional)
Yes 2
DNR753 0 1 1 16 (+16
optional)
Yes 1
DNR732 0 1 1 8 (+8
optional)
Yes 1