|
Feature
|
TVR1
|
Express2
|
LE3
|
ENT4
|
Description
|
|
JPEG
|
No
|
Yes
|
Yes
|
Yes
|
JPEG image support (snap shot)
|
|
MJPEG
|
No
|
Yes
|
Yes
|
Yes
|
Motion JPEG (Streaming Video)
|
|
MPEG4
|
Yes
|
No
|
No
|
Yes
|
MPEG4 image encoded type
|
|
Base Cams
|
16
|
4
|
4
|
4
|
Built-in camera licensing
|
|
Expandable
|
No
|
No
|
Yes
|
Yes
|
Product expansion capabilities
|
|
Max Cams
|
16
|
4
|
100
|
1000+
|
Maximum cameras supported
|
|
User Auth
|
No
|
No
|
No
|
Yes
|
User Authentication Capabilities
|
|
PTZ
|
Yes
|
Yes
|
Yes
|
Yes
|
Supports PTZ IP Cameras
|
|
Deployment
|
Single
|
Single
|
Single
|
Multiple
|
Number of machines can run on
|
|
Viewing
|
No
|
No
|
Yes
|
Yes
|
Multiple machine live viewing
|
|
Audio
|
Yes
|
Yes
|
Yes
|
Yes
|
Can record audio
|
|
Sync A/V
|
Yes
|
No
|
No
|
Yes
|
Synchronized audio and video
|
|
2-Way Audio
|
Yes
|
No
|
No
|
Yes
|
Two way audio communications
|