Do you know RB48 Waterproof Heavy Duty Walkie Talkie?

Do you know RB48 Waterproof Heavy Duty Walkie Talkie?

RB48 is a waterproof heavy-duty walkie-talkie that is ideal for use in construction sites, logging fields and other scenarios. It is waterproof, has a non-slip design in appearance, and has a sturdy and durable casing. The package includes as below:

Today we will mainly talk about its function, if you want to know more about its parameter information, please refer to this one: RB48/RB648 WATERPROOF HEAVY DUTY WALKIE TALKIES IS COMING

The function of RB48/RB648:

IP67 waterproof
LCD display
Busy lock
Call tone
VOX
High/low power
End-of-call tone
Pressure amplification function
Power level display
Scan
Keypad lock
Voice annunciation
Power saving function
Low battery reminder
Key Tone
TOT
NOAA(US)

Shortcut operation of functions:

TOT: When you press and hold the PTT key for more than 60 seconds (the factory default is 60 seconds), the radio will emit a continuous warning tone and stop transmitting automatically.

CTC/DCS: If you want to communicate with other radios, you can check if the CTC/DCS is same on the same frequency channel. In standby mode, press Menu button twice, theradio will enter the CTC/DCS setting interface, you can set the it you need by up/down key, press PTT to save after setting.

Keypad lock: long press the keypad lock button on the left side of the walkie-talkie screen to turn on the radio keypad lock

Caller vibration: In standby mode, press Menu key eight times, the screen shows “u1”, press the up/down key to turn on or off, press PTT key to save the current settings and exit. When this function is turned on, the walkie-talkie will vibrate to alert when the first call is coming in standby mode.

NOAA: When the walkie-talkie is in standby mode, press and hold the weather button for one second, the walkie-talkie will enter the weather mode.

Set weather channel: In weather mode, press and hold the Menu button until the weather channel number starts flashing, press the Up/Down button to select the channel that suits your area.

Set Weather Alert: You can set the alert for weather broadcast emergencies. In weather mode, press Menu twice until the icon is displayed, and press Up/Down to select On or Off. Press Menu to exit the setting. Press the Weather button for one second to return the radio to two-way mode.

If you receive a weather alert, press and hold the Weather button for one second to exit weather mode.

Retevis welcome new resellers and  OEM brand partners, to realize win win cooperation, if you are interested in, please feel free to email to lucy@retevis.com.

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