800MHz Portable Trunking Radio

PH6 series, born with a professional appearance, provides cost-effective group communication, enables efficient team collaboration, and delivers rich data applications, enhanced features, and superior voice quality. It is an ideal choice for PTT communication. Features of PH690 ...

Come From Caltta Technologies Co., Ltd.

Caltta PH7, a professional digital radio series working with the DMR Tier III system, helps to keep professional users connected. It comes with an ergonomic design, rich digital functions, and remarkable quality to increase management efficiency and enable customers to be ...

Come From Caltta Technologies Co., Ltd.

Caltta DH590 DMR Portable Radio Caltta DH5 series commercial digital radios are featured with innovative baseband/RF design, lightweight body, excellent performance, long battery life, and rich services, suitable for a wide range of industry scenarios like supermarkets, ...

Come From Caltta Technologies Co., Ltd.