Retevis RB48 walkie talkie is an IP67 waterproof, MIL-STD-810H rugged radio for demanding work. Nineteen durability tests cover shock, vibration, rain, salt fog, humidity, dust and immersion, backed by industrial components and a reinforced frame.
Aimed at construction, warehouse, security and farm teams, it offers a large glove-friendly PTT, vibration call alert and NOAA weather warnings. Coverage reaches large buildings and open work areas on a long-life charge.
RB48 – Highlights
MIL-STD-810H build
Passed 19 extreme-condition tests for temperature, drop, vibration and immersion.
IP67 sealing
Blocks dust and survives immersion for wet outdoor shifts.
2000mAh work battery
Runs up to 20 hours between charges.
Glove-size PTT
Large front button transmits reliably with gloves on.
NOAA + vibration alerts
Warns of weather and incoming calls when sound is missed.
