Retevis RB48 license-free two-way radio is a heavy-duty waterproof unit tested to MIL-STD-810H for temperature shock, rain, salt fog, humidity, sand, dust, vibration, shock and immersion.
Made for construction, warehouse and outdoor crews, it uses industrial-grade parts with a reinforced interior, a large front PTT for gloved use, vibration call alert and NOAA weather alerts. Field coverage is stated up to 300,000 sq ft and 25 floors; actual range varies with buildings and terrain.
RB48 Highlights
MIL-STD-810H tested
Passed 19 durability tests for extreme work conditions.
Rugged internal structure
Protects critical parts from drops, vibration and temperature swings.
Glove-friendly PTT
Large front button keeps push-to-talk easy in work gloves.
20-hour battery
2000mAh pack supports long shifts with vibration alerts.
NOAA weather alerts
Keeps teams informed of severe weather outdoors.
RB48 Specifications
Battery: 2000mAh, up to 20 hours use
Features: Large front PTT, vibration alert, NOAA weather alerts
