This RTS TR - 240 wireless intercom beltpack operates at 2.4 GHz. It comes with an A4F connector and includes a BP - 240 7.5 - volt Li - ion battery pack, offering convenient and reliable communication.

Using the RTS TR - 240 is easy. First, make sure the BP - 240 7.5 - volt Li - ion battery pack is fully charged. Then, connect the device using the A4F connector. When in use, keep it away from strong magnetic fields and high - temperature areas. For maintenance, clean the device regularly with a dry cloth. Avoid getting it wet. If there are any issues, stop using it immediately and contact customer service.