Recent content by portuguesecctv

Hi dear friends, My NVR Longse brokes suddenly, i contacted the Longse techinician and they sended one update firmware " Hi3798_AutoUpdate.bin 73 MB " but i try 3 times and nothing happened . I plugged one U-disk on NVR and he starts flashing but any beep during the update, i only saw one...

Dear friends, It´s a honor becomes at this forum . Best regards