MDR-504-500 are advanced Mobile Digital Recorders (MDRs), designed to record and playback 4 channels.
The system uses PAL or NTSC cameras in CIF, HD1 or D1 format. Information related to recording parameters, alarms and trigger status can be recorded along with speed, location and G-force data. In addition, data related to the unit itself such as voltage and temperature are recorded and plotted graphically (MDR-Dashboard and-MDR Player).
Recordings can be searched, viewed and exported using the MDR-Dashboard program. This allows users to access all of the vehicle’s travel information, including route tracking. Recordings can be easily exported in three different ways: as a simple audio/video AVI file playable by consumer media players; as native proprietary format clips or as a password protected .exe file with an MDR-Player embedded.
The main storage unit is a large capacity Hard Disk Drive (HDD). The secondary storage is an internal SD (Secure Digital) card for mirror (simultaneous) recording. The SD card stores all HDD data in lower image resolution. This is useful when there is a limitation of the primary storage media (e.g. a HDD write error during a collision).


  • Sistema TV: PAL/NTSC/AHD
  • Ingressi video: 4 x 1.0 Vpp/75 Ω
  • Uscita video: 2 x 1.0 Vpp/75 Ω
  • Ingressi-uscite audio: 4 – 1
  • Compressione audio-video: ADPCM / H.264
  • Frequenza fotogrammi: 1-25 fps (PAL) 1-30 fps (NTSC) 1-30 fps (AHD)
  • Risoluzione PAL: D1(704×576),HD1(704×288), CIF(352×288)
  • Risoluzione NTSC: D1(704×480),HD1(704×240), CIF(352×240)
  • Risoluzione AHD: HD(1280×720),FULL HD(1920×1080)
  • Memoria: HDD 500GB 2,5”, 32GB  SD
  • Durata registrazione qualità minima: 1862 ore
  • Durata registrazione qualità massima: 142 ore
  • Resistenza alle vibrazione: 1G
  • Resistenza agli urti: 51G
  • Protezione: IP 30
  • Umidità relativa per il funzionamento: 8,5-32 Vdc
  • Assorbimento: 6 A MAX
  • Potenza assorbita:  60 W (12V DC)
  • Temp. di funzionamento: -40°C ÷ +70°C
  • Temp. di conservazione:  -40°C ÷ +85°C
  • Peso:  2,20 Kg
  • Dimensione( L x P x A ): 190 x 222 x 75 mm