["Front view camera power: supplied by control box system for the front view camera 15 seconds delay function\r\nRear view camera power: supplied by control box system, or could be supplied by reverse lamp power.\r\n \r\nFunctions:\r\n1.Automatical front view when starting: \r\nWhen car engine starts, the system will activate the car monitor and front camera to check the front view for 8 seconds, then turn off.\r\n2. Automatically rear view:\r\nWhen you pull the reverse gear , the system will activate the monitor and rear view camera till the reverse gear back, then switches to front view camera video for 15 seconds then shut off. \r\n3. Front view for always activate mode:\r\nPress the control switch to enter Front view for always activate mode.\r\nIn this mode, the system will activate monitor and the front view camera for always.\r\nTo quit the mode, press the control switch again.\r\n \r\nWorking priority: Back View>Front View\r\n\r\nSpecifications: \r\nWorking Power: Max: 50MA, 12V DC\r\nSystem signal: PAL/NTSC \r\nVideo Output: 1.0VPP/75Ω\r\nWorking temperature: -20~80℃\r\nSize: 63x42x23mm\r\nQuantity: 1 Set\r\nNote:\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Contents:\r\n1 x Control Box\r\n1 x Video+Power Cable Set\r\n1 x Switch Button with cable"]