AVTECH Discontinued DVR/NVR Firmwares Download

Here are the download links to some of the AVTECH Discontinued DVR/NVR Firmwares.

If you suspect that your device’s firmware had been infected by malware or had been hacked, you can download the firmware here and restore it.

However, these firmwares still contain the vulnerabilities that enable the malware to infect them as AVTECH no longer release updates for these discontinued models.

If they are still connected to the internet/network after the firmware is restored, they will be infected again.

DVR’s Model
Version
Download
File Size
 AVH306/AVH312/AVH312PV/CPN306/CPN312
v.1032
46.9MB
 AVC798HA/AVC708HD/CPD708HD
v.1027
23.3 MB
 AVC796HA/AVC706HD/CPD706HD
v.1016
23 MB
 AVC702HD/CPD702HD/KPD675HA
v.1019
14.3 MB
 CPD541/540 AVC792/791/790 KPD671/672/673 MDR672/673
v.1207
11 MB
   CPD551/550 AVC792DA/791A/790A KPD674 MDR674
v.1044
10 MB
   CPD551B/550B AVC792DB/791B/790B KPD674B MDR674B
v.1017
12 MB
   CPD552C AVC792C KPD675C MDR675C
v.1019
13.7 MB
   CPD552H AVC792H KPD675H MDR675H
v.1020
13.4 MB
  CPD546D/CPD546 AVC796D/AVC796
v.1177
9 MB
  CPD548D/CPD548 AVC798D/AVC798
v.0060
9 MB
  CPD556D/CPD556 AVC796AD/AVC796A
v.1022

 

10 MB
  CPD558D/CPD558 AVC798AD/AVC798A
v.1025
10 MB
  CPD556BD/CPD556B AVC796BD/AVC796B
v.1020

 

13.2 MB
  CPD558BD/CPD558B AVC798BD/AVC798B
v.1020
13.2 MB
  CPD556HD/CPD556H AVC796HD/AVC796H
v.1021

 

13.4 MB
  CPD558HD/CPD558H AVC798HD/AVC798H
v.1021
13.4 MB
  DG1004B/AVZ205
v.1020
30.3 MB
  DG1007A/AVZ209
v.1021

 

29.7 MB
 DG1016A/ AVZ217
v.1021
29.7 MB
DVR’s upgrade instruction
CPD50X
235 KB

Use these firmware at your own risk.

We do not take any responsibilities if the firmware cause your device to malfunctioned.

All firmware upgrading carries a risk of failure which may cause the devices not to function anymore.

Lakson no longer have any AVTECH equipment under support/maintenance/subscription anymore and had cease to use AVTECH equipment since 2015.

All support for AVTECH DVR/NVR/IP Cameras will cease as there’s no easy way to diagnosed if problem with the devices are due to malware infection or device fault and most of the equipment last installed in 2015 had been discontinued by AVTECH and no longer have any firmware upgrades.

We strongly encourage customer to replace their existing old and discontinued AVTECH equipment with newer equipment. We have various replacement packages (Read more).


For assistance on AVTECH equipment, do refer to our Knowledgebase/FAQ.

Support Ticketing system will cease to support all AVTECH equipment.

If you need us to assist to upload your firmware, do place an order here.

IMPORTANT : Any Firmware upgrade may fail and result in the equipment unable to operate. Lakson will not be responsible if firmware upgrade result in equipment failure. Do not upgrade the firmware if you are unable to accept possible firmware upgrade failure.

Refer to the following guide if you wish to do your own firmware upgrading.
http://www.laksontech.com/guide-remove-malware-infected-avtech-devices/