Retevis RT81 Digital Two Way Radios Long Range,2 Way Radios Waterproof,Heavy Duty,Group Call,DMR Radio with Six Way Charger for Industrial(6 Pack)
- Retevis RT81 digital frequency bands can provide clearer sound quality than ordinary analog channels.
- no worry about clear communication even in a noisy environment.
- directly communicate with other walkie talkies by setting the frequency and tone codes through computer software.
- IP67 rating can be used even in rainy days.
- strong shell and stubborn accessories will last long time and save cost for your business.
- retevis 2 way radio fully charged can support about 12 hours of battery life.
- low battery alarm reminds you to charge it in time.
- allows you to talk to other people simultaneously even they are not on the same channel.
- coordinate and collaborate to get the job done right.
- just turn to the same channel you can work directly.
- the simple side key is easy for every operator.
- RT81 DMR radio can effectively penetrate buildings.