Shenzhen, China--(Newsfile Corp. - August 15, 2025) - As schools across the U.S. gear up for the 2025 academic year, RETEVIS is stepping in with a timely solution to a growing concern: seamless, ...

RETEVIS RB48 Plus walkie talkie offers long-range communication with 5W power and 30 channels, ensuring clear calls in challenging environments. It features an IP67 waterproof and dustproof design, ...