K-312-京邦室外型IP网络对讲终端K-312

K-311-京邦室外型IP网络对讲终端K-311

K-309B-京邦壁挂式双键IP网络对讲终端K-309B

K-309-京邦壁挂式一键IP网络对讲终端K-309

K-6915-京邦远程寻呼话筒K-6915

K-918A-远程寻呼话筒K-918A