Tri-Watch Camera Surveillance Systems. Tri-Watch can supply a total new or temporary control room. [Vibration Water Draining Function] Don't worry if water gets into the speaker grill and muffles the audio, RV6 can emit a vibrating sound and shed water away. Tri Watch mode monitors channels 16 and 9 for a signal while you listen to the currently selected channel.
A good tri watch has many extra features on top of the ones a regular running smartwatch has. For one, it needs to be waterproof, otherwise it would be quite hard to wear it all the way through a triathlon race. Germany RETEVIS Technology Kaufhaus für Funkgeräte von RETEVIS Deutschland. Tel: +49 1805 885 561 556. HamGoodies Retevis RT82 South East CodePlug (zip | 66kb).