Walkie - talkies that operate at 409 mhz are usually smaller , and are suitable for short - range communication 409兆赫对讲机的体积较小，适合短距离通讯。
Using walkie - talkies and global positioning system devices in country parks public it facilities courses 在郊野公园使用手提无线电对讲机及全球定位系统器材
One fall afternoon , officer zhuang went to yuhuang mountain to inspect the walkie - talkie transmitter 一个秋天的午后，庄警官来到玉皇山上检查对讲机的发射塔。
If anyone wants to borrow the walkie - talkie , gs must inform me first , and get his approval meanwhile 如果任何人要借用宾客服务的对讲机，应先通知我并得到批准后方可借出。
Scared , yui brings them to his home and stealthily takes away his walkie - talkie watch which ching also has one 家锐担心靖侬遇险，于是在离开前偷偷拿了他与靖侬的情侣通话机手表。
One benefit of using a walkie - talkie is that it can be used to communicate with other hikers outside of your group 使用手提无线电对讲机的另一好处是可以支援其他有需要的远足人士与他们通讯。
High - low voltage switch box , dynamic trunk line , mcc , ats , walkie - talkie , broadcasting , fire alarming system , telephone system , etc 电气：高低压开关箱动力干线mcc ats对讲广播火警电话等系统。
Security system : consists of walkie - talkies , anti - theft cctv , and with ha security function . a walkie - talkie mainframe and 661 extensions 保全系统：由对讲，防盗cctv组成， ha保全功能，对讲主机及分机661只。
