模拟电话KNZD-09

网络电话 SIP 坡

语音对讲机KNZD-09对讲机的声音是一个对讲机,不锈钢金属外壳,适合家庭、公寓门对讲机,而且对地铁、机场和其他公共场所紧急对讲机。语音对讲机可以用作ip对讲机voip对讲机系统。该委员会是由不锈钢和电泳表面光滑,颜色。语音对讲系统采用嵌入式安装,与ip和模拟版本。我们可以定制根据用户语音对讲机,将按钮添加到面板,或添加盲文等其他要求。如果你需要,我们也可以提供voip对讲机的相机。安装对讲机要花多少钱?我们是制造商的工业电话和紧急语音对讲机。我们可以给你最好的价格和安装提供技术支持。安装嵌入式语音对讲系统非常简单,我们将指导您通过远程视频安装,请咨询我们的更多细节。我们可以提供voip语音对讲机系统。 The voice intercom system we provide can be installed in public as an emergency system. It can also be used as a home door intercom system. Using the sip server for the hosted voice intercom system, you can use the system as a large emergency intercom system to manage all voice intercoms. DESCRIPTION ITEM 1. Robust aluminium alloy die-cast body stainless steel face plate 2. Waterproof rating IP55 dust proof. 3. Supper good sound clarity during conversation. 4. Support video uploading(customized). 5. Lightening protection to ITU-T recommendation K.21. 6. DC12V power supply. 7. Temperature range from -40 degree to +70 degree.