https://www.dahuasecurity.com/products/video-intercoms
Product Info
Rifatron H.264 DVR

Rifatron H.264 DVR

Rifatron
Region: Korea, Republic of
Update: 09/03/2009
Key Specifications
Features:
* Audio recording
* Mobile and PDA viewer
* H .264 compression format
* Automatic e-mail alert
* DVD-R/W
https://www.asmag.com/project/the_manpower_survey/