Item Type: Car Analog TV Box Material: Metal Receiving Frequency: 48MHZ-863MHZ Antenna Input Impedance (unbalanced): 75 Receiving TV System: PAL BG, PAL I, PAL DK, NTSC M, SECAM DK ,SECAM BG Video Output: 1Vp-p Audio Output: 300MV Power Consumption: 2W Rated Working Voltage: 12V Working Temperature: -10+60 Remote Control Battery Type: A button battery (excluded) Remote Control Battery Model: CR2025 Package List 1 x TV Box 1 x Remote Control 1 x Power Cord Harness 1 x Antenna Harness 1 x Infrared Beam 1 x Manual 1Wide 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. 2Clear 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. 3Full 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). 4OSD 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. 5Easy Installation: Connect your portable DVD or monitor and watch analog TV. 1 ANT IN and 1 OUTPUT interface, easy to install. Receive closed?circuit television signal or outdoor signal.