maledictions 0 Posted September 13, 2010 ftp://211.75.84.102/Firmware/KPD677_1018.rar I believe it is the same firmware/hardware as : CPD556D/CPD556 AVC796AD/AVC796A http://www.ussscctv.com/support/AVC796A_1019.rar BUT DO NOT BLAME ME IF IT IS NOT THE SAME AND KILL YOUR DVR ! I look at booth rar files ... booth files inside look the same. I am looking for the picture of the board of AVC796 variant. ( any help here ?) so I can compare the hardware. Share this post Link to post Share on other sites
maledictions 0 Posted September 13, 2010 well guest what I just try it for the hell of it... it works... now it run 1019 can not see anything different Share this post Link to post Share on other sites
Roula 0 Posted September 14, 2010 Firmware is the same but it is hardware limitation KPD unit in 4CH are the same exact unit as the AVC791A but in 8CH and 16CH never even come close to them they have Limited JPEG web server and 1/4 the system memory you better off buying the real thing AVC798A / 796A unit or buy chine’s unit but never buy KPD in 8 or 16 your unit will quit in 8 month Share this post Link to post Share on other sites
cctvindo 0 Posted September 14, 2010 hmm why avtech make this 677 product.make customer not happy right? Share this post Link to post Share on other sites
Roula 0 Posted September 15, 2010 this way you will buy two DVR first one will be the KPD then you move up to AVC not too smart i guess Share this post Link to post Share on other sites
cctvindo 0 Posted September 15, 2010 nice explanation Share this post Link to post Share on other sites
cctvindo 0 Posted February 9, 2011 I test 677 avtech. The hardware really bad. If you choose to record in frame there will be ghosting in the recording. I see avtech lauch dvr product that is more cheaper name mdr 082. Think will worse than 677. Share this post Link to post Share on other sites
Petros 0 Posted March 7, 2012 Hi friends, I have a KPD677ZLA-B, with 1013-1004-1008-1004, I have tried to upgrade both files of the first post but it get me a checksum error, then the DVR restarts. I think that it need upgrade for the B circuit revision. If someone knows the link of any new update please post it here. Thanks in advance. Share this post Link to post Share on other sites
dimzzz08 0 Posted March 20, 2012 yes KPD sucks,' i have KPD679 16ch but all feature have low features,' like max online views is only 5 users,' it sucks, and no firmware available at all,' Share this post Link to post Share on other sites