康拓威技术（深圳）有限公司|Theia镜头代理商|安讯士AXIS摄像机|安讯士监控系统|博世BOSCH监控|博世会议系统|索尼SONY监控|松下PANASONIC监控|三星韩华SAMSUNG监控|霍尼韦尔Honeywell|海康|大华|华为监控|Theia无畸变镜头|AXIS监控|安讯视摄像机

Bosch DCN - DS - CN basic desktop machine

 

The sensitivity of the u on phone interference is low
U exquisite fashion ergonomics design
U fixed receiver
U built-in speakers
U can be used as a representative, chairman of the machine or machine
Has a fixed receiver on behalf of the machine can make the participants speak, register a request
Speak and listen to others. The receiver can handle flexible adjustment. In addition, the device
Also provides two headphones, even in the case of background sounds very noisy,
Also can hear others speak. Built-in speakers will mute when the receiver opened, just in case
Produce acoustic feedback.