RT21-a large capacity radio is coming.
RT21 is a classic radio which is good to use and transmit very well. But sometime the battery power can not use a very long time.
Now The New RT21 radio solve this problem.
1.RT21-a classic radio and many radio can work with it.
RT21 is a analog radio, Frequency range is 400-480MHZ, UHF radio. 16 channel . Many radio can work with it ,just set all communication channels with SAME frequency and CTCSS/DCS in software is ok..(of course on you PC ).The radio can transmit to RT21.
RT21 also have the classic function as bellow:
- Emergency Alarm
- Busy Channel Lock
- Wide/Narrow Bandwidth Selection (25 KHZ/12.5KHz)
- TOT(Time-out Timer)
- VOX Function
- High/ Low Power Selectable
- CTCSS&DCS Encode/Decode
- Battery Save Function
- Scrambler Function
- English/Chinese Voice Prompt
- Low Battery Prompt
- Power Protection Function
- PC programming
- High Quality, Strong Shell, Strong Sense Of Texture
2. RT21 has a very large capacity battery – 3000mAh.
RT21 Not only has the classic function but also has a very large capacity 3000mAh.
It is three times capacity more than the classic RT21 radio.
You will never worry about the radio battery power is not enough to use.
I know you can not wait to get one,yes? click here and get one https://www.retevis.com/2pcs-rt21-uhf-high-capacity-battery-two-way-radio
If you want to know more about RT21. contact us freely:email@example.com