(as of Jun 05,2023 15:30:56 UTC – Details)
Why Choose Retevis RT81 Long Range DMR Radio
Occasion–RT81 long range DMR radio is great for business communication; school staff and Logistics transportation.
2 time slot—The upgraded RT81 digital walkie talkie has a dual time slot-function 32 channels; multi-person communication is more convenient.
Long range—The digital machine is free from signal interference and has long distance and strong penetrating power; so it can realize good communication.
6 x RT81 Two way radio
1 x Six-way multi gang charger
6 x 2200mAh Li-ion battery
6 x Antenna
6 x Adapter and Charger
6 x Belt clip
6 x Sling
Waterproof two way radio
Dural time slot
Low battery alarm
IP67 dustproof and waterproof
RT81 waterproof walkie talkie has hard shell, and sturdy back clip; which can resist external forces; and no worry the unexpected drop.
Even in harsh outdoor environments such as sand, rain, and snow, and avoid poor communication due to environmental problems.
Retevis RT81 high power walkie talkie supports digital DMR group call; single call and all call.
Group call allows you to talk to other people simultaneously even they are not on the same channel.
Ideal for on-site business applications, help work crews connect, coordinate and collaborate to get the job done.
It can last 15 hours in Analog mode/25 hours in Digital mode continuous use.
So it is the booster for your long time work.
Great Signal and Clear Voice
High power digital 2 way radio has good reception and crystal transmission sound.
In analog mode, RT81 is compatible with most analog machines on the market.
It also work with the old version of single time slot walkie talkie; can use together.
We provide 6-way multi unit charger and 6 single charging base.
Rechargeable walkie-talkie can be charged separately according to the needs of each person.
With VOX acting like a speaker phone and allowing hands-free communication,
You can keep on moving without stopping to answer a call.
CTCSS/ CDCSS in each channel to reduce unnecessary transmissions.
Different from other 16 channel radios.
Through 2 groups call; you can make call in analog channel or digital channel.
0-9 level squelch; can provide clear sound even in crowded places.
High power/long range
Digital analog mode/group talk
Digital analog mode/group talk
Multiple charge way
Product Dimensions : 9 x 7 x 5 inches; 6 Pounds
Item model number : A9119AX6-J9115S
Batteries : 6 Lithium Ion batteries required. (included)
Date First Available : May 31, 2019
Manufacturer : Retevis
ASIN : B07SKGZRD2
Country of Origin : China
RT81 high power walkie talkies are specifically designed for large commercial environments;channels are pre-set with CTCSS DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios; if you need to talk to other brand walkie talkies; please contact us via Amazon mail; we will offer firmware for you
Waterproof 2 way radio with IP67 rating can be used even in rainy days; tested for 1 meter drop;RT81 radio can still work as usual; strong shell and stubborn accessories will last long time and save cost for your business
2200 mAh battery; retevis 2 way radio fully charged can support about 12 hours of battery life; meet the needs of standard shifts
Improve work efficiency; featured with group call; allows you to talk to other people simultaneously even they are not on the same channel; helps work crews connect; coordinate and collaborate to get the job done right
Easy to use; out of the box; just turn to the same channel you can work directly; the simple side key is easy for every operator
Long range walkie talkies; high power design; RT81 DMR radio can effectively penetrate buildings; steel structure; provide stable and reliable signal