Feature:1. Wide Receiving Range: This car analog TV box is for all kinds of TV receiving and AV input switch, wide receiving range, compact structure, 12V power supply.2. Clear Picture: Using IIC bus control technology and frequency phase‑locked loop control technology, the picture is clearer and more stable, and there will be no temperature drift.3. Full TV System: Car TV box can receive wired or wireless analog TV signals. The TV standards include PAL, SECAM, NTSC and TV audio standards (DK, I, BG, M).4. OSD Menu Display: At the same time, it also has the OSD menu display function, which is convenient for users to operate the functions of this machine.5. Easy Installation: Connect your portable DVD or monitor and watch analog TV. 1 IN and 1 OUTPUT interface, easy to install. Receive closed‑circuit television signal or outdoor signal.How to Use:When the first time doing auto search, please under menu status, adjust the color system and TV sound system to the local corresponding TV format, saved then start auto search. When show reset under menu status, please move the pointer to storage location, press ENTER or VOL+‑, if show OK means saved, then can continue other operation.Specification:Item Type: Car Analog TV BoxMaterial: MetalReceiving Frequency: 48MHZ-863MHZAntenna Input Impedance (unbalanced): 75 ΩReceiving TV System: PAL BG, PAL I, PAL DK, NTSC M, SECAM DK ,SECAM BGVide