4-channel wired backup camera system with a 10.1-inch HD IPS touch monitor designed for large vehicles such as trucks, RVs, trailers, vans, box trucks, skid steers, tractors, and other agricultural or heavy equipment. The system includes four AHD cameras, supports DVR loop recording, blind spot detection, adjustable parking lines, IR night vision, and multimedia playback, while operating on 12V-36V DC power. 10.1-Inch HD IPS Touch Monitor : Features a 10.1-inch touch screen with HD display for clearer images, 4-channel support, and an adjustable viewing angle for optimal positioning. 4-Channel 360° View : Includes 4 HD 1080P cameras for front, rear, left, and right views to help monitor rear seats, cargo, or interior activity. Blind Spot Coverage : Helps reduce blind spots when reversing, changing lanes, navigating narrow roads, descending steep grades, or backing into loading areas. IP69K Waterproof Design : Built to withstand harsh conditions with IP69K waterproof protection. Wide Temperature Range : Operates in temperatures from -22°F to 176°F. Wired Signal Stability : Connects directly to 12V-36V DC vehicle power for stable image transmission during reversing and maneuvering. 150° Wide-Angle View : Provides a 150° field of view to capture trailer hitches, obstacles, and surrounding areas more clearly. IR Night Vision : Supports night vision for improved visibility in low-light environments. Durable Camera Housing : Features an all-metal camera body with a rust-proof, shock-resistant housing and 6-layer glass lens. DVR Loop Recording : Supports loop recording with selectable 3-minute and 5-minute recording segments. Playback & Multimedia Support : Allows video playback and supports music and video playback through USB, with recording review through SD card. Smart BSD Function : Includes blind spot detection with adjustable detection area borders and alarm sensitivity. DIY Parking Line Settings : Allows parking guide line height, width, and position adjustment, with settings for always on, off, or display when reversing. Memory Card Support : Supports memory cards up to 128GB maximum. Small Vehicle Limitation : Not suitable for cars, SUVs, or other small vehicles. Installation Type : Bracket mount. Display Size : 10.1 inch IPS HD monitor. Power Input : DC 12V-36V. Screen Resolution : 1024 x 600. Supported Video Formats : 720P, 720N, 1080P, 1080N. Material : Metal and plastic. Camera LED : 9 PCS. Extension Cable : 4 pin connector / 49 ft x 1 and 23 ft x 3. Package Included : 10.1-inch touch monitor x1, AHD camera x4, monitor bracket x1, 49 ft cable x1, 23 ft cable x3, car charger x1, spare DC port x1, power cord x1, screws, T-tap, and related accessories.