Power cut-off value: 11.8V / 12.6V / 12.8V / 13.0V
Power cut-off value: 11.6V / 11.8V / 12V / 12.2V
Input voltage: 12-24V Output voltage: 5V Output current: max 2A Power cut-off value: 12V / 12.2V / 12.4V / 12.6V
Differentiations / Particularities
– Fuse on red wire – Voltage cutoff: 11.8V-13V – Time cutoff: 12h-48h
– Fuse on yellow wire – Voltage cutoff: 11.6V-12.2V – Time cutoff: 0h – 36h cutoff
– Fuse on both wires – Voltage cutoff: 12V-12.6V – Time cutoff: 0h – 24h
DIP Switch settings
The DIP switch settings are different between the versions. Also, there are differences or incorrect manual references for wiring the red/yellow power cables.
MiVue Smartbox III
Changes of Smartbox III vs Smartbox II
Slightly bigger box, with no lateral fix-screw ears/holes
There seems to be both 90 degree corner mini-usb and straight usb end connector versions
Fully compatible with Mio MiVue 8xx series and C545 HDR, C580 HDR GPS, C588t Dual and 798 Dual Pro cameras.
In the MiVue 846 and 848 models, the mini-USB plug can only be connected directly to the camera module. It is not possible to plug it directly into the active mounting bracket.
The minimum power cut-off voltage has been raised to 12V (adapted to the latest car models).
Internal capacitor that maintains the power supply for approx. 3 minutes after the voltage drops below 12V.
MiVue Smartbox I/II
Mitac CA-0521MV-05 seems to correspond to Mio Smartbox (I) or Mio Smartbox II, but also found in reference photos of Smartbox I or unspecified. There are inconsistencies between the outside label and the inside PCB inscriptions. Both 2014 and 2016 versions use “Mitac CA-0521MV-05” label on the outside, while inside PCB shows “Mitac CA-0521MV-05” on 2014 version, and “CA-0521MV-06” on the 2016 version.