Dual Wireless Magnetic Backup Camera with 7 1080P HD 4CH Monitor | Solar 15000mAh Rechargeable Night Vision Rear Camera, DVR Loop Recording Waterproof No Delay for Truck RV Camper Trailer Boat

1-Minute Magnetic MountingSix strong magnets allow for tool, drill, and wire-free installation on any metal surface in just one minute. A soft rubber base helps prevent scratches. The monitor is powered via the cigarette lighter for plug-and-play functionality. 7 Inch 1080P & 4 ChannelsThis wireless backup camera system includes a 1080P HD monitor that provides a broad, sharp view, supporting up to four cameras across 4 channels. Solar-Assisted & 15,000mAh High-Capacity BatteryDelivers up to 24 hours of operation on a full charge. The solar panel aids in maintaining battery capacity during extended journeys. Note: Solar charging is a supplementary method, not the primary one. Adjustable View & Night VisionFeatures a 170° ultra-wide-angle lens, adjustable 90° vertically, to minimize blind spots from various angles. Rated IP69 for dustproof and waterproof performance under harsh weather. Stable Transmission & Auto-SleepUtilizes advanced 2.4G wireless technology with dual antennas for a reliable, interference-resistant signal up to 500 feet. Activates auto-sleep mode 30 seconds after the display turns off to conserve power. DVR Loop RecordingEnables 4-channel simultaneous loop recording, saving, and playback. Loop recording is enabled by default, automatically storing and overwriting the oldest video files. Recorded videos can be stored and played back directly on the monitor screen. For specific operational details, refer to the instruction manual provided in the package