[ebtcms:video1][ebtcms:mp4]https://www.hbcszyxy.edu.cn/uploadfile/attachment/202305.mp4;w=720,h=480[/ebtcms:mp4][/ebtcms:video1]

1-手机窃听

[ebtcms:video2][ebtcms:mp4]https://www.hbcszyxy.edu.cn/uploadfile/attachment/202306.mp4;w=720,h=480[/ebtcms:mp4][/ebtcms:video2]

2- 智能手表、手环窃听

[ebtcms:video3][ebtcms:mp4]https://www.hbcszyxy.edu.cn/uploadfile/attachment/202307.mp4;w=720,h=480[/ebtcms:mp4][/ebtcms:video3]

3-电子监听

[ebtcms:video4][ebtcms:mp4]https://www.hbcszyxy.edu.cn/uploadfile/attachment/202308.mp4;w=720,h=480[/ebtcms:mp4][/ebtcms:video4]

4-无线窃听