Rearmaster OBD Power Cable for Dash Camera,24 Hours Surveillance / Acc Mode with Switch Button(USB Port) recommend to work with 30W

recommend to work with 30W small power consumption products

Built-in switch

some cases you might need to remove the dash panel to remove the OBD port

Camera Sensor: 1/4 inch CMOS 1345 chip

Rearmaster OBD Power Cable for Dash Camera,24 Hours Surveillance / Acc Mode with Switch Button(USB Port) recommend to work with 30WFeatures: 1. 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. 2. Dual working mode switch button integrated for your convenience: ACC working mode,5 minutes off when your car ACC is off; Surveillance working mode, keep working until it detects low battery voltage(11. 6V). 3. Obtaining power from OBD