I motivi insuccessi di programmare un walkie talkie. Incontriamo sempre alcuni clienti non possono riuscire a programmare la radio, perché sono senza successo? Ci sono molte ragioni causate. Oggi faccelo sapere Domande di installazione del driver USB Il driver A.USB non viene scaricato per programmare la radio Il driver B.USB non è corretto quando viene […]
The battery of the Retevis RT21 is the rechargeable battery, reusable, practical and environmentally friendly. Retevis RT21 Specifications: Voltage: 3.7V Type: Li-ion Battery capacity: 1100mAh Weight: 68g The charging time of the of the retevis RT21 original battery is about 4 hours, the usage time is up to 10-12 hours, and the battery lasts longer […]
Comparison of Retevis H-777, Retevis RT21, H-777S Retevis RT21 is have the CTCSS and DCS function, Retevis RT21 work well for all various business, and it will have the good performance for hotel,church,restaurant,school,construction site and other business. The belt clip of RT21 is relatively large than these,Every radio have their belt clip and switch the […]
RT21 have the dependable range and strong radio body, so it not only popular for family use, but also widely used in various business activities. What is the RT21 distance? RT21 walkie-talkie is 2 W, the usual transmission distance of the peer is 0.5–2.5miles, but it also be affected by your using environment,longer range in open […]
As a growing radio communication company, we have been involved “amateur radio,business radio, children’s radio and outdoor radio” since 2008. Besides, Our RETEVIS products have not only got FCC, IC, CE, ROHS, PSE, RCM, TELEC and JATE certifications, but also have been on the cover of some hot magazine many times. How much do you know about RETEVIS fact sheet?
Cómo se conectan Retevis RT24 y RT45 walkie talkies? Retevis RT24 y Retevis RT45 walkie talkies tiene la frecuencia PMR 446, es legal completamente en España, no necesita licencia. Retevis RT24 walkie talkie es bueno para el uso comercial, pero Retevis RT45 walkie talkies blanco que tienen LCD pantalla retroiluminada, linterna y los botones intuitivos, […]
About what you most care for RT21 walkie talkie. For those who use walkie-talkies, range is their biggest concern.The RT21 is 2.5 w.Its general range is 0.5-3miles. However it also depends on the environment and terrain.It usually can reach longer distances in open area than in mountains or cities. RT21 is also a license-free walkie-talkie with […]
Retevis RT45 was appeared in Stark Magazine in April 2018. About Stark Magazine The Stark Magazine is a Germany magazine about the agricultural technology, Large format pictures show extraordinary agricultural technology and tell fascinating stories worldwide. It provides: 1, Fascinating pictures and posts 2, Exciting stories & background knowledge 3, Practical tips for hobby agricultural technicians […]