1. Good waterproof performance: This product is made of high-quality materials, which can effectively prevent water from entering the internal circuit and ensure the normal operation of the equipment in humid environments. 2. High strength structure: The RA series waterproof junction box adopts a sturdy structural design, which can withstand significant pressure and vibration, ensuring the safety and stability of the circuit. 3. High reliability: The sealing performance of this product is good, which can effectively prevent external interference from the internal environment, improve the reliability and service life of the equipment. 4. Multifunctionality: In addition to being a waterproof junction box, the RA series can also be used for other purposes, such as cable brackets, power sockets, etc., suitable for various application scenarios.