Retevis RB48A IP67 waterproof walkie talkie is a license-free FRS radio with maximum FRS-allowed power, built-in noise reduction and a high-output speaker for loud worksites.
Coverage reaches up to 300,000 sq. ft., a 25-story building or 0.5-2 miles depending on terrain and conditions. The 2000mAh Li-ion battery runs about 23 hours on a 90% standby, 5% talk and 5% listen cycle.
RB48A radio highlights
IP67 waterproof build
Stands up to dust and water exposure on demanding job sites.
Noise reduction with 1000mW speaker
Keeps messages clear and loud where machinery and background noise compete.
Oversized front PTT
Transmits instantly with gloves on, without looking down at the radio.
Antenna ID rings
Ten colored rings assign each radio to a worker for quick identification.
RB48A radio specifications
Battery: 2000mAh Li-ion
Control: Oversized front PTT
Coverage: Up to 300,000 sq. ft., 25-story building or 0.5-2 miles depending on terrain
Use time: About 23 hours (90% standby / 5% talk / 5% listen)
