TK3207 TK2207 UHF VHF Handheld Two way Radio TK3207 walkie-talkie in any work environment can work reliably, with the United States military standard MIL-STD810 and European standards IP54 / 55 rain water test standard. TK3207 intercom whether indoors or outdoors, rainy or sunny days, had a stellar performance! Frequency range: 450-470MHZ, 400-420MHZ. RF output power: 4W, 5W. The number of channels: 16 channels. Mute the audio and digital mute the audio can be start transit and shared channel grouping. Fleet Sync PTT ID pull on digital communication function and calling function. Weight: 360g ( KNB-29 battery, antenna and a belt hook ). The use of aluminum alloy frame structure, strong, sturdy body. Through the American military standard MIL-810C, D, E, F 11 rigorous testing and international protection of IP54 / 55" heavy rain" waterproof test. Channel voice prompts, with a voice which can conveniently and accurately convert channel ( Chinese, English ). 500 MW audio power output, loud and noisy environment, voice is clear and strong. Speech function finishing, prevent the call content being halfway eavesdropping. Configuration channel, volume knob, PTT, monitoring and other key, simple design, so that the operation is very convenient stage performance