1. The walkie talkie has a variety of functions, including digital sub audio, dual standby, high-power selection, Chinese English, low reminder, dual band, radio flashlight, anti problem function, menu mode, static level, etc. The product is cost-effective and can bring to the basic industryConvenien…

brief introductionDiversified security services inevitably require technical support that is different from traditional methods, from the most basic intercom to target management (fixed and mobile) for revenue increase services, and then to audio and video services based on 4G networks. The continuou…

Industry demandStable and efficient voice and data information exchange is required between fixed and mobile users of rail transit; An independent private network communication system is required to provide important guarantees for improving driving safety, improving transportation efficiency and man…

brief introductionThe commercial square includes shopping malls, office buildings, hotels, apartments, luxury homes, as well as supporting facilities such as parking lots. The wireless cluster communication system is divided into three management modes (groups): large property, shopping malls, and ho…

brief introductionAt present, Chinas urbanization development is facing the key and difficult issues of urban fire protection, such as the dense distribution of high-rise buildings, subways, and civil air defense projects, the continuous emergence of large complexes, and the large number of urban vil…