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Retevis Orange RB48 Heavy Duty Waterproof FRS Two Way Radio 10 Pack

5.00    4 ratings
US$316.99 Zero tariffs Free shipping

  • FRS Easy Operation
  • Built for Construction Sites
  • Waterproof, Dustproof, Works in Extreme Weather
  • Real-Time Weather Alerts Keep You Safe
  • Efficient Team Charging Revolution

2 Pack
RB48 with headset
10 Pack
6 Pack
10Pack
10Pack + 10-way Charger
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Retevis RB48 Heavy Duty Walkie Talkie

Retevis RB48 Waterproof Heavy Duty Walkie Talkies

Retevis RB48 is built on the FRS platform. Heavy-duty 2W Walkie Talkies are ideal for jobsites, contractors, businesses. Ultra long run time, continuous use up to 12 hours. Shock resistant, built to withstand 2 meter drop. RB48 Waterproof Heavy Duty radios are smart, simple, reliable, high-performance and tough.

Features:

1. IP67 Waterproof and Dust Proof
With IP67 waterproof and dust-proof, the walkie talkie is completely protected from dust, withstanding water immersion for 30-minutes in 1-meter deep water, which is more durable to use.

2. 2000mAh Battery
Equipped with a 2000mAh battery, the walkie-talkie can be used continually for about 12 hours, without the hassle of frequent charging, which is very efficient.

3. Type-C charging
With type-c direct charger, the walkie talkie can be charged without the hassle of plugging and unplugging, which is more convenient. Equipped with dual-seat charger and USB charging port at the same time, it can be charged in various ways such as car, computer and power bank.

4. Big PTT Button
The big PTT button makes it more convenient to communicate via the walkie talkie. Even when you work at the construction sites with gloves, you can operate it easily. With dual PTT, it is more efficient and flexible to use the walkie-talkie.

5. 11 NOAA Channels
NOAA plays an important role in farm works. Farmers can arrange work reasonably through weather forecast information, and take effective measures in time to deal with disastrous weather and avoid disasters causing losses to farm.

6. Call Reminder
With call vibration and call tones, the walkie-talkie will vibrate or ring to remind you when receiving signals, which is more efficient.

In the construction process, good communication is vital, which is related to the work efficiency and the safety of workers. With FRS 2.3km or PMR 2km communication distance, the walkie-talkie ensures the smooth cooperation between staff while working.

FAQs

Please don't worry, the radio settings may have been changed by factory inspectors during channel testing. The problem can be solved by importing the factory codeplug. You can email us, and we will help you.

Yes, you can remove the screws and take out the battery. The battery is pluggable.

Yes, RB48 portable FRS two-way radio directly talks with Retevis all 22-channel FRS radios and Retevis all 16-channel FRS radios on channels 1-5, such as RT22, RT21, H-777, etc.

RB48 can't talk with RB48P directly because they have different CTCSS/DCS settings. You can turn off CTCSS/DCS, and RB48 can talk with RB48P directly. In the standby state of direct call mode, press the [MENU] key twice, adjust the CTCSS/DCS number to "00".

Please don’t worry, this is because the VOX function is turned on. In the standby state of direct call mode, press the MENU key 4 times. VOX will be displayed on the screen, and you can set the VOX level.

In the standby state of direct call mode, press the MENU key 8 times, and the screen will display "U1". Press the Up or Down key to select ON or OFF. Press the PTT key to save the current settings and exit the menu.

Please don't worry, because there is a plastic protective film on the screen of RB48. You can tear it off and use the RB48 walkie talkie normally.

RB48 is equipped with a 2.5 mm audio jack that can be connected to the RB48 exclusive earpieces.

RB48 two-way radio talks with Retevis all 22-channel FRS radios, and also talks with Retevis all 16-channel FRS radios on channels 1-5, such as RT22, RT27, H777, etc.

Retevis RB48 Waterproof Walkie Talkies have 2 PTT buttons. One is on the front of the walkie talkie, and the other is on the side. Both PTT buttons can be used for transmission, suitable for different work needs.

RB48 two-way radio provides up to 300,000 square feet of long-distance signal range, which can pass through 25-story steel and concrete buildings, ensuring stable and clear transmission.
4 reviews

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Ethan
Very easy to use
Reviewed on Dec 31,2024
Clear reception. I can confirm they work through many cinder block walls! Seem highly durable and water proof, but have not had to confirm that part (fortunately!). I am happy with them, and would stack them right up against Motorola or Midland in regards to performance. Battery life with very light usage (less than 10 minute talk per day) equates to 4 DAYS. Very good!
Liam
clear communications
Reviewed on Dec 31,2024
These are great! The work really well. Have clear communications and are perfect for our needs.
Winters
Good design
Reviewed on Dec 30,2024
I like having the PTT button on both the side and front, allowing the user to decide how to use it. Belt clip is screwed on, not a flimsy plastic connection prone to breaking. High power internal battery allowed constant use for 3 hours, and the battery charge icon still says it’s fully charged. The battery charging base is easy to charge and store the unused radios. USB-C is easy to connect if charging w/o the base, unlike other brands that use mini-usb (which require proper orientation, which makes them harder to connect). Sound is clear and the volume is controlled by an easy to find rotary knob (allowing volume changes while listening), not up/down buttons, which require you to look at the radio face to change. Accessories are limited, i.e., no wired PTT mic/speaker if you wanted the radio in a pocket or over the shoulder holder.
Noah Hawke
The waterproof design was very important for fishing
Reviewed on Dec 30,2024
I bought these to communicate with my fishing buddy while we are fishing the flats. I can't attest to how far exactly these would work but being 1 1/2 miles apart, they worked just fine. there were no obstructions or hills in the way - justa straight line of sight. The waterproof design was very important to me since they are used while walking in water. One was dropped in the salt water and was rinsed with fresh water at the end of the day and continued to work perfectly. For my use, they worked great.
Model number RB48 radio
Frequency Range FRS
Channel Capacity 22
Channel step value  12.5KHz
Operation Voltage 3.7V
Battery Capacity 2000mAh(Li-ion)
Operating Temperature -20℃+60℃
Antenna Impedance 50Ω
RF Power High:2W/Low:0.5W
Frequency Stability ±2.5ppm
Voice Output Power ≥300mW
Audio Distortion ≤3%
Transmitting Current ≤1500mA
Receiving Current ≤410mA
Working Time 12 hours
Standby Time 48 hours
Dimensions 180*60*33mm(with antenna)
  • IP67 waterproof
  • LCD display
  • Busy lock
  • VOX
  • High and low power
  • End-of-call tone
  • Pressure amplification function
  • Power level display
  • Scan function
  • Keypad lock
  • Voice annunciation
  • Power saving function
  • Low battery reminder
  • TOT
  • NOAA(US)
Retevis Orange RB48 Heavy Duty Waterproof FRS Two Way Radio 10 Pack

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