Luview JY-M176W 7-inch wireless 4 channel digital LCD monitor is specifically designed for vehicle road safety. It features a remote control function for easy operation. The monitor is equipped with a built-in speaker, and the volume can be adjusted from the control panel or the remote control. It supports simultaneous video input from four cameras and optional audio input, complemented by a four-channel single-line trigger function to meet diverse monitoring needs. The brightness auto-adjustment function ensures optimal display quality, while the recording and playback functions capture important moments. With a wide voltage design (12~24V) and short-circuit protection, it is stable and reliable. Choose the JY-M176W for a safer and smarter driving experience!