"scrambler"

Scrambler Function is a kind of voice encryption ,different from CTCSS . Specifically refers to a programming voice after launch, only one received the same decryption program in order to obtain voice.To communicate with each other only…

Retevis RB85 intelligent noise reduction Business Radio is the first noise reduction by itself,
It can stop the surrounding noise to keep communication clear, it’s different from changing the squelch level

Working in a Noisy Call Environment? RB85 says NO. You’ve probably seen or even done, someone talking loudly on their cell phone in a mall, restaurant, street, or bus. Are you unable to hear someone because of…

But when you are working at a noise environment, like workshop, bar, restaurant, the noise reduction business radio helps lot!

Retevis launched a GMRS mobile radio Retevis RA25, you will get more alternatives. Here are some good features of Retevis RA25: 1.44 Inch TFT display; 30 programmable memory channels, identified by editing name; CTCSS, DCS, DTMF,…

High power mostly means longer range, this is required by many customers. But for high power, normally its cost  is higher than low power walkie talkies. But Retevis developed one Most cheap long range walkie talkie,…

For mobile radio fans, Retevis provide you RT95, RT98, RT9000D… Now we have a new member Retevis RT73 Mini Mobile GPS Radio! Retevis RT73 Dual Band Mobile Radio is on retevis official website. The RT73 gives…

RETEVIS has produced fifteen types of waterproof walkie-talkies in recent years. Continuously update and keep improving in terms of performance. A small step in performance change, a big step in innovation.Today, I will introduce the best…

Starting in mid-August, harvesting and planting began one after another in various countries. High-power RT1 helps the busy farming season. The endless harvest scene is really shocking. The crops range from seeds and tender seedlings to…