Retevis H-777 Have been programmed well
So many customer choose Retevis H-777 not only because […]
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Retevis H-777 simple operation walkie-talkies
Retevis H-777 is our most popular walkie talkies,we hav
Retevis RT-5R configuración de la frecuencia marina
Retevis RT-5R configuración de la frecuencia marina. Re
Retevis RT-5R configuración de la frecuencia marina Read More »
Imposta la comunicazione tra Retevis RT24 e Retevis RT45
Imposta la comunicazione tra Retevis RT24 e Retevis RT4
Imposta la comunicazione tra Retevis RT24 e Retevis RT45 Read More »
RT8-Retevis IP67 Two way radio
The IP rating of a radio or oter device is made up of two numbers.
The first number indicates the level of protection against ingress of solid objects including dust etc.
The second number (and the most important one when choosing a walkie-talkie!) is the level of protection from water or other liquids.
The higher each number is, the better the protection against solid objects or liquids getting into the radio and damaging it.
How to make Retevis H777 talk with H777S?
Both H777 and H777S are analog radio, if make them can talk with each other, please keep same frequency and CTCSS/DCS in same channel. Let us detailedly study how to make Retevis talk with H777S?
How to set Retevis RT50 private call?
RT50 is 10W IP67 DMR UHF radio, frequency range 400-470Mhz.Using TDMA technology, designed with Tier II,AMBE++vocoder, compatible with mototrbo etc. DMR two way radio.IP67 waterproof and dust-proof function allow you use them anywhere without worrying the surrounding environment.