[reckoner13]

Does China use the same frequency bands as US?

[jMyles]

Looking at this document (http://www.ncc.gov.tw/english/files/07060/92_070605_1.pdf) it's not immediately clear. A ctrl-F for "emergency" and "police" yields no results.

However, there is a FRS band which is the same as the US.

Moreover, the bands used by "push-to-talk" radios are ones that transmit reasonably far for lowish power and penetrate walls. No reason to think they'll be different worldwide.

[taejo]

That document is about the Republic of China (Taiwan), not about Hong Kong or the People's Republic of China.