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Service hotline:020-83503259
020-83503817
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Service hotline:020-83503817

Phone:13724897978 13802759898

Fax:020-83590254

Email:huishida@huishida.com

Address:Ring Road, Guangzhou City, Huizhou Building, 315 Annex Room 707

Fresco wireless walkie-talkie application case[ 2018-01-25 ]
Wireless interphone is widely used in recent years, with a high-tech products as the radio walkie-talkie access to the Chinese market, the products are genuine, the original ex-factory price, attracte
Handheld walkie-talkies currently dominate the market[ 2018-01-25 ]
About 130 walkie-talkie manufacturers in China, Quanzhou and Shenzhen are two important production bases. 70% of the manufacturers settled in Quanzhou, most of them have 20 years of experience in smal
FIT Electronics as you share the history of walkie-talkies[ 2018-01-25 ]
  近两年,“大数据”一跃成为行业热词,地位飙升。借此,具备大数据基因的各大电商平台纷纷发挥
What are the main changes in the birth of the new economic model?[ 2018-01-25 ]
对于中国而言,新经济最大的问题是信用,没有底线的创新是断头铡刀,资产价格怎么上去的,还会怎么
Environmental protection is facing new challenges and strengthening the research and development of monitoring instruments is the key[ 2018-01-25 ]
“由于山东不断加严环境标准,基层监测设备的精准度跟不上;山东省里出台了固定污染源超低排放颗粒物
Do not forget the purpose of departure: to re-value the dealer[ 2018-01-25 ]
经销商无可替代的四大价值    经销商价值的话题,不是这两年才开始讨论的,只不过这两年经销商
What is the farthest distance of wireless walkie talkie?[ 2018-01-25 ]
常用的无线对讲机一般使用130-170MHz;403-470MHz两个频段,这两个频段也是国家法律允许个人或单位使用的频段范围。一般情况下,这两个波频都是直线传播的,海上通信是地球上无线电对讲机比较理想的通信环境,一般不会有障碍物且干扰极少,但实际上,在海上手持对讲机也只能通10-20海里左右,那是因为地球是圆的,相距太远了中间就会被海水挡住(所以把天线装高些,通话距离也会越远)。 &n
Analysis of the future development of digital walkie - talkie and prospects[ 2018-01-25 ]
First, the analysis of digital walkie-talkie With the increase in the number of professional wireless communications users, increasingly tense spectrum resources, market demand tends to diversify, pro
What is the characteristics of wireless walkie-talkies[ 2018-01-25 ]
据中国报告大厅了解:2016年上半年,由于沙特、高盛等业界巨头都宣称原油供应过剩局面完结,助燃了交
What is a wireless network camera?[ 2018-01-25 ]
Network camera is an intelligent product that has independent IP address and embedded operating system to realize network monitoring. It can be directly connected to the network via LAN, DSL connectio
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