Retevis RT81 Waterproof DMR Radios,IP67,Walkie Talkies with Mic,Group Call,2200mAh,Long Range Two Way Radio for Construction Manufacture(4 Pack)

RT81 Heavy Duty Wlkie Talkies

Digital analog 2 way radios for commercial

RT81 DMR radio supports digital and analog modes to ensure communicate smooth in different needs.IP67 waterproof and dustproof 2 way radio supports operations in the special environment of rain, snow and dust.Digital technology with high power enhance the signal coverage providing you long-distance call without dead ends. Digital walkie talkies provide professional grade audio with low noise sound outputCommercial long range DMR walkie talkies, 32 channels ready for use right out of the box can perfectly replace the existing analog walkie talkies.

Why choose RT81 business 2 way radio Digital and analog modes IP67 waterproof Group call / Single call 2200 mAh Dual time slot

IP67 Waterproof walkie talkie

Pass IP67 waterproof test: IP67 waterproof and dustproof standard can ensure the walkie talkies works normally when immersed in water not exceeding 3.2ft deep with 30min.Strong and sturdy. It can be used even in harsh environments and survive many drops and tumbles.

Package Included: 4 x RT81 Two Way Radio4 x 2200mAh Li-ion battery4 x Antenna4 x Speaker mic4 x Belt clip4 x Charger4 x Adapter4 X English user manual

Group call/single call/all call

RT81 commercial walkie talkie has a variety of calling functions.Supports digital DMR group call;single call and all call.2 time slot allow user to call different partners at the same time.Ideal for on-site business applications;helps staff connect with each other and effectively improves work efficiency.

• Long range – RT81 digital and analog walkie-talkie has a long distance.Strong penetration and can easily penetrate obstacles.
• Easy Charging – Each walkie-talkie has an independent adapter, portable and safe.You can charge the radio or just the battery more convenient.
• Clear voice – Transmitting and reception are loud and clear with appropriate sensitivity under both analog and DMR mode
• Power battery – 2200mAh Li-ion battery can for normal working over 12h.Automatic power saving function and low battery reminder will extend battery life.

Product Dimensions ‏ : ‎ 2 x 4 x 7.8 inches; 6.35 Pounds
Item model number ‏ : ‎ FA9119BX4-C9054AX4-C9018A
Batteries ‏ : ‎ 4 Lithium Ion batteries required. (included)
Date First Available ‏ : ‎ August 26, 2021
Manufacturer ‏ : ‎ Retevis
ASIN ‏ : ‎ B09DPLP3ZL
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 walkie talkie;meet the standards of international IP67 dustproof and waterproof; means it still work well even if you drop it into 1 meter of water for up to 30 minutes
• Retevis RT81 heavy duty walkie talkies can receive both digital and analog signals; high power and high gain antenna can provide strong signal penetration and long distance
• Built in 2200mAh lithium battery; can be used continuously for more than 12 hours in high power state; meets your multi-shift working; battery life can be extended by 40 percent in digital mode
• RT81 DMR radio is compatible with analog and digital; retaining all the functions of analog two way radio; at the same time the digital function is easy to operate and use
• Audio and reception for both analog and DMR mode are excellent; provide better range cover without sound distortion or signal drop
• Waterproof speaker mic provides excellent audio design greatly reduces the noise disturbance in your call; rotating clip can be clipped on to shoulder or anywhere you need it and makes it safer and more convenient to communicate with others
• VOX can achieve hands-free operation by voice activation when you are busy; makes it easy to talk to your partner without using both your hands
• 2 regions; select 32 channels; dual time slot divide a channel into two separate channels to achieve 2 calls in one channel