Retevis RB48 Pro high-power walkie talkie is an IP67 waterproof radio with 3-layer AI noise reduction for machinery, wind and background noise.
Coverage extends up to 700,000 sq. ft. and 50 floors for large construction sites and multi-story buildings. Wireless frequency sync links multiple radios in about 15 seconds.
RB48 Pro radio highlights
Large-site coverage
Holds communication across up to 700,000 sq. ft. and 50 floors.
2800mAh battery
Delivers about 18 hours continuous use with 5-day standby for long shifts.
3-layer AI noise reduction
Cancels machinery, wind and background noise for clearer site talk.
One-touch group call
Lets crews connect instantly with simple push-to-talk operation.
RB48 Pro radio specifications
Power: High power
Setup: Wireless frequency sync in about 15 seconds
