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my security cam dealer told me usually those 12v input car DVR face a problem with powersupply blowing out....Mainly due to the spike in voltage during cranking.
I have been holding back on installing one in the car though...Autobacs is selling a blackbox DVR for about $400+...can't remember which make though....but I think is korean made.
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my security cam dealer told me usually those 12v input car DVR face a problem with powersupply blowing out....Mainly due to the spike in voltage during cranking.
I have been holding back on installing one in the car though...Autobacs is selling a blackbox DVR for about $400+...can't remember which make though....but I think is korean made.
Mine has been in used for 1.5yrs and on three different cars already, no problem with the power supply at all.
I have actually three wires from the ACC done by my installer. One to external DVD player, one to camera and one to GPS.
my security cam dealer told me usually those 12v input car DVR face a problem with powersupply blowing out....Mainly due to the spike in voltage during cranking.
I have been holding back on installing one in the car though...Autobacs is selling a blackbox DVR for about $400+...can't remember which make though....but I think is korean made.
Sorry I don't understand why will there be a spike. When cranking, the voltage over the DVr will probably be lower as power is taken up by the starter motor. Correct me if i am wrong.
I've bought a cigar power extension consisting of 5x 12V sockets with a switch on top of each socket.
I normally will switch off all sockets when I stopped the engine or starting to avoid any power dip of surge as a result of too many 12V accessories connected to the cigar jack.
Also, a Pivot Raisin voltage stablizer to top up any voltage dip.
my security cam dealer told me usually those 12v input car DVR face a problem with powersupply blowing out....Mainly due to the spike in voltage during cranking.
I have been holding back on installing one in the car though...Autobacs is selling a blackbox DVR for about $400+...can't remember which make though....but I think is korean made.
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