RB48P Waterproof Construction Two Way Radios with Speaker Mic 12pack

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Retevis RB48 Plus 5W Waterproof Construction Two Way Radios with Speaker Mic 12pack

Retevis RB48 Plus is an advanced triple proof heavy duty GMRS two way radio. It is an upgraded version of the Retevis RB48.  It has stronger penetration, IP67 waterproof & dustproof, dual PTT, and a harder shell. A large PTT button can be operated easily when wearing gloves. Retevis RB48 Plus heavy duty walkie talkies are ideal for job sites, contractors, and businesses. 

Features

Long Range 2 Way Communication Radio

It offers a call distance of 30000sq.m, 30 floors, or 3-5KM, keeping constant calls even when you are away.

Advanced Triple Proof Walkie Talkie

Retevis RB48 Plus rugged walkie talkie features advanced triple proof. It is IP67 waterproof and dustproof, resistant to 0.1μm dense dust; drop-proof from a height of 2 meters; has passed 1000 drops from 2 meters without breaking; and is designed for harsh conditions. Retevis RB48 Plus reliable radio is made of PC + TPE material, making it sturdy and durable. 

2000mAh Li-ion large capacity battery

The Retevis RB48 Plus rechargeable walkie talkies feature a built-in 2000mAh battery, allowing continuous use for up to 18 hours. It supports type-C charging and charge stations. Power saving function can extend the life of your batteries.

The Retevis RB48 Plus two way handheld radios feature an oversized button on the front and a side PTT. Designed with a large PTT button, the Retevis RB48 Plus portable two way radios allow for convenient two way radio operation even while wearing gloves.

Speaker Mic Kit

HS001 1 Pin 2.5mm Shoulder Speaker Mic has high-quality microphone and large speaker for clear audio.  Easy to use, comfortable to wear, long-term wear without pain.

One key Group Call

No matter your channel, the one key group call function helps you quickly achieve team communication and increase communication and work efficiency.

Vibration Reminder

Even in a boisterous work environment, the RB48 Plus 2 way communication radio provides vibrate reminders to ensure that communications are received in time. You won't miss or lose important messages.

Relay Channels

Retevis RB48 Plus high power two way radios have relay channels. The relay channels efficiently extend the call distance by connecting to the base station.

LCD Display

The RB48 Plus high power walkie talkie with screen helps users check the working status. Its three backlight colors refer to different statuses. The red is transmitting, the blue is receiving, and the purple is on standby.

2.5MM Single-pin

Compatible with the earpiece and speaker microphone of Retevis RB48 two way radios, it features a 2.5mm single-pin connector.

Battery Save

If you open RB48 Plus waterproof radio battery save mode, it can reduce battery power consumption, and conserve the battery power for a longer battery life.

Anti-slip design

Retevis RB48 Plus rugged walkie talkie uses an anti-slip design, which reduces the damage to the walkie talkie because of slipping during use. It increases the stability and durability of two way radio.

Emergency Alarm

The emergency alarm of the Retevis RB48 Plus emergency 2 way radio helps ensure your safety. Retevis RB48 Plus emergency walkie talkie has two alarm modes, remote and local Alarm. In emergencies, long press the alarm key to turn on the alarm function to seek help.

VOX Hands-free 

The Retevis RB48 Plus handheld two-way radio has a 0-9 VOX Level. There is no need always to press the PTT key, vox hands-free of the Retevis RB48 Plus increases communication efficiency by talking directly when your hands are unavailable.

RB48 Plus GMRS two way Radio VS RB48 FRS license-free radio

FAQ：

What is the transmission distance of RB48 Plus?

It offers a call distance of 350000sq.m, 30 floors, or 3-5KM.

How to make RB48 FRS radio talk with RB48 Plus GMRS radio ?

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

Do i need to apply the a license  if use RB48 Plus?

In the United States, the use of GMRS radios requires a license issued by the Federal Communications Commission (FCC). Therefore, the use of the RB48 Plus requires a GMRS license. This license is usually valid for 10 years and does not require an exam.

Do i need to programming before use?

The RB48 Plus GMRS walkie-talkie is designed for ease of use, allowing users to start communicating right out of the box. Simply power on the device, select the appropriate channel, and begin using it immediately.

Can RB48 Plus use a repeater to extend the communication range?

Yes.The RB48 Plus heavy-duty two-way radio is equipped with relay channels, allowing it to connect to a repeater and significantly extend communication range. We recommend pairing the RB48 Plus construction walkie talkie with the Retevis RT97L repeater, which is a compact and portable 25W GMRS repeater.