The DJI Phantom 4 Pro Ultrasonic Sensor Module (GKAS) is a precision replacement component designed for the Phantom 4 Pro drone. This ultrasonic sensor enables accurate altitude measurement and obstacle detection, essential for stable hovering and autonomous flight operations. Compatible with DJI Phantom 4 Pro models, this module ensures reliable performance in various lighting conditions and environments. The sensor provides real-time distance data to help prevent collisions and maintain consistent flight stability. Ideal for drone operators requiring replacement parts or system upgrades, this genuine DJI component guarantees compatibility and performance standards. Installation is straightforward for users familiar with drone maintenance. Keep your Phantom 4 Pro operating at peak performance with this critical sensor module.