REARMASTER Universal OBD Power Cable for Dash Camera,24 hours Surveillance with mode switch button (usb)

• Designed to free up your cigarette lighter socket and supply a 24 hours continuous power to your dash camera via OBD connection, enable your dashcam to keep working on after you have parked the car.
• Dual working mode switch button integrated for your convenience: 1.ACC working mode,5 minutes off when your car ACC is off; 2. Surveillance working mode, keep working until it detects low battery voltage(11.6V).
• Universal USB interface,can be used for any dash cameras with USB output,also it supports to charge devices like mobile phone ,GPS Navigator,power bank with USB output.
• Input: 8V-36V | Output: 5V/2.1A ;Extension cable length: 3.5meter(11.5 ft)
• Tips:Our OBD2 definition is " pin4 for ground, pin5 for signal,pin16 for power supply",this definition can cover most of the vehicles,but if some vehicle models use different definition from ours, it may cause dashboard warning or other errors.We also make a updating incompatible list in the last photo for your reference. 2.In latest inventory we are using 3 pins instead of 16 full pins in the OBD interface to reduce incompatibility issues.

Working Mode: Mode “O”: ACC mode, when your car ACC is off, the OBD power cable will also power off after 5 minutes. Mode “—”: Surveillance mode, when you car ACC is off, the OBD power cable will keep working until detecting the car battery voltage is at 11.6V(low voltage),it will power off after 30 seconds. The low voltage protection for mode “—” protect your car from running out the battery, enable you have enough voltage to start the car for next driving. Attention: 1. Please note that the OBD power cable is only working for dash cams or other devices which range from 8V-36V,other voltage range is not supported. With the step-down function, the voltage will be converted to 5V output. 2. Please make sure you have installed the OBD adaptor and hiding the cable perfectly, in case of affecting your driving for safety. 3.Tips:1.Our OBD2 definition is " pin4 for ground, pin5 for signal,pin16 for power supply",this definition can cover most of the vehicles,but if some vehicle models use different definition from ours, it may cause dashboard warning or other errors. Spec: ACC mode Input: 13V-36V | Output: 5V/2.1A Surveillance mode Input: 11.6V-36V | Output: 5V/2.1A Extension cable: 3.5meter(11.5 ft) length Interface: USB