Bosch DVR4C Leaflet
Digital Video Recorders Quick Guide
Bosch Digital Video Recorders
DVR1A
DVR1C
DVR4C
Divar
Divar MR
DiBos Micro
DiBos Rackmount
Sy
st
em
Operating System
Embedded
Embedded
Embedded
Embedded
Embedded
Windows XP Embedded
Windows XP Embedded
Rack Mountable
No
No
No
Yes
Yes
Yes
Yes
SDK Available
No
No
No
Yes
No
HTML Interface
HTML Interface
Warranty
3 Years
3 Years
3 Years
3 Years
3 Years
3 Years
3 Years
Video
Input
Channels
1
1
4
6, 9, 16
8, 16
Analog: 6, 12
IP: 8
Analog: 6, 12, 18, 24, 30
IP: 16, 32
Output
Looping Video
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Composite Outs
1
1
1
2
2
2
2
VGA
No
No
No
No
1
1
1 (plus optional 2nd)
Spot Monitor
No
No
No
Yes
1
2
2
Audio
Input
Channels
0
2
4
n/a
4, 8
2, 4
(plus 8 from IP)
2, 4, 6, 8, 10
(plus up to 32 from IP cameras)
Output
Channels
0
2
4
n/a
1
1
1
Compression Type
n/a
ADPCM
ADPCM
n/a
ADPCM2
G.726
G.726
Sample Rate
n/a
8 KHz
8 KHz
n/a
8 KHz
32 KHz
32 KHz
Synchronous Audio
n/a
Yes
No
n/a
Yes
No
No
Associate Multiple Cameras to 1 Audio
n/a
n/a
No
n/a
Yes
Yes
Yes
Alar
ms
Inputs
1
1
4
6, 9 or 16 (one per video channel)
8, 16
12
32
Relay Outputs
1
1
4
4
4, 8
12
16
Call Up Pre-position on Dome Cameras
n/a
n/a
n/a
Yes
No
Yes
Yes
Increase Frame Rate on Alarm
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Simultaneous normal and event recording
Yes
Yes
Yes
Yes
No
Yes
Yes
Multiple Camera Linking on Alarm Event
n/a
n/a
Yes
No
No
Yes
Yes
Notification via e-mail
No
No
Yes
No
Yes
Yes
Yes
Notification to Remote PC
No
No
Yes
Yes
Yes
Yes
Yes
Pre-alarm
Up to 220 Seconds
Up to 220 Seconds
Up to 30 Seconds
30 Seconds
Up to 60 Seconds
Yes
Yes
Alarm Time
Unlimited
Unlimited
Up to 120 Seconds
Up to 60 Seconds
Up to 10 Minutes
Yes
Yes
Motion Detection
No
No
Yes
Yes
Yes
Yes
Yes
Recor
ding
Compression
Video
M-JPEG
M-JPEG
MPEG-4
Wavelet
MPEG-4
MPEG-4, JPEG
MPEG-4, JPEG
Software or Hardware
Hardware
Hardware
Hardware
Hardware
Hardware
Video Hardware, Audio Software
Frame Rate
(IPS)
PAL
50 IPS @ CIF
50 IPS @ CIF
100 IPS @ CIF
50 IPS @ 2CIF
400 IPS @ CIF
75/150 @ CIF
75/150/225/300/375 @ CIF
NTSC
60 IPS @ CIF
60 IPS @ CIF
120 IPS @ CIF
60 IPS @ 2CIF
480 IPS @ CIF
90/180 @ CIF
90/180/270/360/450 @ CIF
IPS per
Camera
PAL
25 IPS @ CIF (Normal)
50 IPS @ CIF (Alarm)
25 IPS (Normal)
50 IPS (Alarm)
25 IPS @ CIF
6 Ch.: 8.3 IPS @ 2CIF
9 Ch.: 5.0 IPS @ 2CIF
16 Ch.: 3.1 IPS @ 2CIF
25 IPS @ CIF
25 Per Camera Max
150 on a 12 Channel Unit @ CIF
25 Per Camera Max
375 on a 30 Channel Unit @ CIF
NTSC
30 IPS @ CIF (Normal)
60 IPS @ CIF (Alarm)
30 IPS @ CIF (Normal)
60 IPS @ CIF (Alarm)
30 IPS @ CIF
6 Ch.: 10 IPS @ 2CIF
9 Ch.: 6.5 IPS @ 2CIF
16 Ch.: 3.75 IPS @ 2CIF
30 IPS @ CIF
30 Per Camera Max
180 on a 12 Channel Unit @ CIF
30 Per Camera Max
450 on a 30 Channel Unit @ CIF
Recorded
Video
Resolution
PAL
352 x 288
352 x 288
352 x 288
720 x 288
352 x 288/704 x 288/704 x 576
CIF/2CIF/4CIF Analog and IP Cameras
NTSC
352 x 240
352 x 240
352 x 240
720 x 240
352 x 240/704 x 240/704 x 480
CIF/2CIF/4CIF Analog and IP Cameras
Individual Camera Adjustment (IPS, Quality)
n/a
n/a
No
Yes
Yes
Yes
Yes
Schedule Recording Modes
Daily/Weekday/Weekend/Specific Day
Day/Night/Weekend
Day/Night/Weekend/Specific Day
Day/Week/Specific Day
Day/Night/Weekend/Holiday/Specific Day
HDD Overwrite Warning
No
No
Yes
No
Yes
Yes
Yes
Recording
Times
Best Quality/Highest Res.,
3 IPS Continuous, 50%
Motion, Very Busy Scene
(Outdoor), No Audio
6 Days (80 GB) @ CIF
12 Days (160 GB) @ CIF
7 Days (80 GB) @ CIF
13 Days (160 GB) @ CIF
26 Days (320 GB) @ CIF
50 Days (600 GB) @ CIF
6 Ch.: 5 Days (320 GB) @ 2CIF
9 Ch.: 4 Days (320 GB) @ 2CIF
9 Ch.: 7 Days (600 GB) @ 2CIF
16 Ch.: 4 Days (600 GB) @ 2CIF
16 Ch.: 6 Days (1000 GB) @ 2CIF
8 Ch.: 9 Days (500 GB) @ 4CIF
8 Ch.: 18 Days (1000 GB) @ 4CIF
16 Ch.: 9 Days (1000 GB) @ 4CIF
16 Ch.: 18 Days (2000 GB) @ 4CIF
6 Ch.: 10 Days (400 GB) @ 4CIF
12 Ch.: 5 Days (400 GB) @ 4CIF
6 Ch.: 19 Days (750 GB) @ 4CIF
12 Ch.: 10 Days (750 GB) @ 4CIF
18 Ch.: 9 Days (1000 GB) @ 4CIF
24 Ch.: 10 Days (1600 GB) @ 4CIF
30 Ch.: 8 Days (1600 GB) @ 4CIF
Normal Quality/Standard
Res., 3 IPS Continuous,
50% Motion, Very Busy
Scene (Outdoor), No Audio
8 Days (160 GB) @ CIF
16 Days (160 GB) @ CIF
20 Days (80 GB) @ CIF
39 Days (160 GB) @ CIF
78 Days (320 GB) @ CIF
146 Days (600 GB) @ CIF
6 Ch.: 14 Days (320 GB) @ 2CIF
9 Ch.: 9 Days (320 GB) @ 2CIF
9 Ch.: 17 Days (600 GB) @ 2CIF
16 Ch.: 10 Days (600 GB) @ 2CIF
16 Ch.: 16 Days (1000 GB) @ 2CIF
8 Ch.: 36 Days (500 GB) @ CIF
8 Ch.: 72 Days (1000 GB) @ CIF
16 Ch.: 36 Days (1000 GB) @ CIF
16 Ch.: 72 Days (2000 GB) @ CIF
6 Ch.: 45 Days (400 GB) @ CIF
12 Ch.: 22 Days (400 GB) @ CIF
6 Ch.: 86 Days (750 GB) @ CIF
12 Ch.: 43 Days (750 GB) @ CIF
18 Ch.: 38 Days (1000 GB) @ CIF
24 Ch.: 46 Days (1600 GB) @ CIF
30 Ch.: 37 Days (1600 GB) @ CIF