10 January 2011

From the legendary range of Dahua DVR’s, comes the DH-DVR3204LE. Comments Zane Greeff technical director at Elvey Security Technologies,  “this 32 channel CIF Resolution, real-time standalone DVR is perfect for medium to large applications, and boasts a 32 channel video input, 16 channel audio input and 1 channel matrix output. The 1st, 9th, 17th, and 25th video channels can support maximum D1 real-time recording image resolution the and remainder of the channels can support CIF real-time recording.” 


With H.264 compression on the video recordings and G.711 compression on audio recordings the DH-DVR3204LE is sure to provide the best video and audio quality. This DVR comes standard with 500GB SATA hard drive, and for businesses that wish to record for longer periods of time before the DVR starts to re-write over older recordings, one can add an additional six hard drives onto the DVR, each having the maximum of 2 TB says Zane.


On viewing of live or recorded footage, this DVR has a spot monitor output together with composite BNC, VGA and HDMI output for the main display monitor, and can playback 1, 2, 4 or 16 channels. When backing up footage one can use any USB backup device, such as a memory stick, external DVD writer, external hard drive or external CD writer, additional backups can be made to an eSATA device, built-in SATA burner or can be downloaded via the network.


With a built-in web browser, security professionals can view live images via the internet, and they can remotely monitor various cameras, control the PTZ (pan, tilt and zoom) camera, play back events, change the system settings as well as download files. They can also received event notifications via email and depending on the parameters set, these parameter can be alarm, video loss, and if the hard drive experiences problems says Zane.



Prepared and Submitted by Priyesh Jagjivan

Elvey Security Technologies

Tel 011 4016700

Elvey Marketing