WORKS ON ALL VEHICLES - 12V to 24 VDC input voltage and 5V/2A output voltage makes this kit ideal for all sorts of vehicles including cars, vans, campers, caravans, trucks, and taxis. RESERVES BATTERY POWER - The low-voltage protection ensures that you never run out of power. The Hardwire Kit monitors and conserves your vehicle battery and automatically cuts off the power if it falls below 11.4V. WINTER HEATING MODE - The winter mode, available in combination with the Road Angel Hardwire Kit, allows the unit to operate around the clock and generate extra heat, protecting the windows from frost, rain and fogging. EASY CONNECTION - With a wide selection of fuse connectors and pre-assembled cable sets, the Road Angel Hardwire Kit can be installed quickly and easily at home. 24-hour Real Parking Mode- The 24 hour real parking mode allows your dash cam to keep recording, protecting your vehicle even when you're not around