【High-Definition Dual Recording】7-inch wireless digital HD camera with blind spot detection, offering front and rear high-definition dual recording for comprehensive driving coverage. 【AHD Lens Technology】Equipped with AHD lens for high-quality video and audio transmission, compatible with CVBS video interface for versatile connectivity. 【Extended Parking Monitoring】Supports direct ACC connection to trucks, enabling over 15 days of parking surveillance for enhanced security. 【Weatherproof Design】Camera is waterproof and dustproof, ensuring reliable performance in various weather conditions. 【Versatile Application】Suitable for trucks, buses, and vans, offering a wide-ranging solution for commercial vehicle recording needs. 【Night Vision Capability】Features for Sony sensor lens with night vision functionality for clear recordings in low-light conditions. Specifications: Lens Material: Plastic + Glass Casing Material: Plastic Wired or Wireless: Wired Viewing Angle: 120° Video Cable Length: 15m