Digital Time Lapse Video Recorder

ESD-3000
16-Channel Digital Time Lapse Video Recorder

Features

ESD-3100
8-channel Digital Time Lapse Video Recorder

Features

ESD-3200
4-channel Digital Time Lapse Video Recorder

Features

Key Specifications
 
ESD 3000
ESD 3100
ESD 3200
Pre-recording Before Trigger Alarm
Yes
Yes
Yes
External Disk Array
Yes
N/A
N/A
Mirror Image in HDD
Yes
N/A
N/A
CCD Camera Input
16 Ch
8 Ch
4 Ch
CD-R/W16 Ch (Data Backup)
Yes
N/A
N/A
CSI on Board
Yes
N/A
N/A
Recording Speed
Adjustable (5 Section)
320x240/352x288
320x240
Recording/Playback/View
Simultaneously
Simultaneously
Simultaneously
Access Control
Yes
Yes
Yes
Infrared Remote Control
Yes
N/A
Optional
Multi-Language
Yes
Yes
Yes
Auto Revert Original Status After Power Outage Is Covered
Yes
Yes
Yes
Playback for Individual Split Enlargement
Yes
Yes
Yes
Application
Bank, ATM machine, Mall, High-rise building, Chain store surveillance, Public sector, Traffic flow monitoring & accident surveillance, Toll station, Factory Store, Housing, Business Center, Business Lobby, Apartment, Shopping Center, Pharmacy room, Condominium, Jewelry Store ATM machine, Retail store (7-11), Housing, Apartment, Jewelry store, Inside Elevator,  Day care room, Cashier, retail store, Pharmacy room

 
 

SVR-2001-40GB
Economy Low Cost Version ($750)
4-channel Digital Time Lapse Video Recorder


                                                                  Back view

Features: Specifications: Applications:

1. To replace existing VCR for digital recording: 2. To use SVR-2001 as a new CCTV system with digital recording – connect up to four CCDs to SVR-2001 directly.

3. To replay on PC/notebook, see optional products: USB/FireWire Mobile HDD Enclosures and Mobile Rack.
 

Recording Duration
SVR-2001 with 40GB and 1 channel:
   
Video Quality
   
fps
Super
Dynamic
High
Standard
Economy
30~2
55 hrs
80 hrs 
104 hrs 
120 hrs
185 hrs
83 hrs 
104 hrs 
124 hrs 
138 hrs 
208 hrs
0.5
165 hrs 
208 hrs 
240 hrs
276 hrs
416 hrs
0.3
250 hrs
312 hrs
360 hrs
414 hrs
624 hrs
0.2 
416 hrs
520 hrs
600 hrs
690 hrs
1040 hrs
0.1 
833 hrs
1040 hrs
1200 hrs
1380 hrs
2080 hrs

Note:
1. This is a reference only, not an absolute numbers.
2. Activated one channel can be connected to a camera, a switcher, or a quad system.
3. Video resolution is same at CIF (352x288). Video quality is based on different ways of temporal compression techniques, not based on different resolution of a picture.
4. Recording duration can be extended upon less movements/changes of images, B/W camera, and lower fps time-lapse recording mode.
5. At continuous mode recording, 30~2 fps is depend on the level of movements or changes between successive frames. To H.263, 30 fps versus 2 fps means no difference in speed. 30 fps means that images change all the time and 2 fps means that images rarely change. So, 30fps and 2fps are all "real time" like.
6. 0.1fps means one frame per ten seconds. To set this, forces SVR to make one frame per ten seconds. 0.2fps means two frames per ten seconds. (Similar with the rest).
 
 

Difference Between Windows Based and Linux Based DVRs:

 
Windows Based DVRs
Linux Based DVRs
Platform
PC Based platform, unstable and mach easier to freak-out
Stand-along multi-function platform, stable and reliable quality
Operation
Must use mouse or keyboard, inconvenience for people who do not have PC knowledge
Key pitch, as easy as using VCR
Multi-function
Not efficient and easy to freak out
Efficiency
Window Split
No real time image
Real time image, and image can identical enlarge
Dimensions
Large size as PC
Small size as VCR
Access System
Alter the original system to connect with PC interface
Only install Linux DVR appliance
CCD analog / Digital transferable
Have to install other integrations or software
Yes
I/O control
Positive, but have to install other pc cards or software upgrade
Positives, by software upgrade or via LAN or modem networking integration

Difference Between DVRs and VCRs

DVRs
VCRs
Long Recording Duration
Short Recording Duration (Limited)
Digital Recording mode
Image store in Tape only
Digital Recording mode
Analogy Recording mode
Speedy search by day and time
Speedy search by day and time not available
High resolution
Required large space to store tapes
High integration and Multi-function available
Low integration and limited function
High efficiency and low maintenance cost
High maintenance cost (head cleaning and replacing)

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