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 ANT IN and 1 OUTPUT interface, easy to install. Receive closed‑circuit television signal or outdoor signal. Specification: Item Type: Car Analog TV Box Material: Metal Receiving Frequency: 48MHZ-863MHZ Antenna Input Impedance (unbalanced): 75 Ω 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 Box1 x Remote Control1 x Power Cord Harness1 x Antenna Harness1 x Infrared Beam1 x Manual