If you are looking for a DMR Two Way Radio that can talk with MOTO TRBO series Tier I and II and also need Waterproof and Dustproof,you can stop looking.Try RT81 Waterproof digital and analog radio

Digital/Analog Double Modes
RT81 DMR Radio digital and analog two modes,2 regions,32 channels (2 Zone,16 channel per zone),compatible with the popular MOTO TRBO series Tier I and II(no set Encryption mode)

Distance and sound
10W power and non-slip effect etc new materials design offers clear loud voice communication(UHF430MHz)

IP67 Waterproof and Dustproof Ham radio
Water splashing against the enclosure from any direction shall have no harmful effect,with VOX function,Can use it when biking and hiking in the forest and mountain,Construction sites, security, police, emergency etc other harsh environments

Battery save/Battery Alert
Battery indicator:Low battery alert reminds you when batteries are running low.

Feature
Private call, group call, all call in digital mode
Encryption
English and Chinese audio prompt
Time out timer
TX high/Low power selection
Read and write by computer
Talk around
Side key programmable
End-tone elimination
VOX function
Lone worker
Single time slot
Monitor

Specification
Frequency:UHF 400-470MHz
Power:10W
Working voltage:7.4V
Weight(include battery):9.32oz×2
Radio size(include battery):5.48x2.51x1.45in
Battery capacity:2200mAh
Continuous working time: Analog 15 hours,Digital 25 hours
Wide band/Narrow band selection
Online update
Busy channel lockout
high/Low power selection
Battery save/Low battery alarm
Compatible with Mototrbo Series TierI&II

Package includes:
2 x RT81 Two Way Radio
2 x 2200mAh Li-ion battery
2 x Antenna
2 x Adapter
2 x Charger
2 x Belt clip
2 x Sling
2 x Earpiece
2 x Adapter
1 x Programming Cable

• 10W power and non-slip effect etc new materials design offers amazingly clear loud full quieting digital voice communication
• RT81 IP67 Waterproof and Dustproof DMR Ham radio to keep you connected whether on land or at sea
• Digital and analog Two modes; compatible with the popular MOTO TRBO series Tier I and II
• 2200mAh Li-ion Rechargeable battery; Flashing Low Battery Alert Low battery alert reminds you when batteries are running low
• Rt81 UHF Radio with VOX function hands-free communication without the need of an audio accessory,useful in police,security guard, supermarket,construction,field survival,biking and hiking,or unexpected emergencies

10W power and non-slip effect etc new materials design offers amazingly clear loud full quieting digital voice communicationRetevis