厂商 ：深圳市宏达瑞斯科技有限公司
地址 ：广东 深圳市主营产品 ：防爆火灾报警器 直流稳压电源 火灾烟雾报警器 消防电话系统 消防火灾报警系统 消防广播系统 工业气体报警系统 家用燃气报警器
联系电话 ：13728634086
商品详情描述
二总线消防电话主机（总线消防通讯主机）
1,20/100门总线电话，布线只需二根且不分极性
2,主分互叫；分机摘机即通话，主机显号
3,可三方通话，尺寸2U
4,通话时自动启动20分钟以上的数字录音
5,呼叫、应答时间记录，液晶屏显示100条信息
2-Bus Fire Control Telephone Host
1, Only a twisted-pair wire without polarity is needed.
2,A total of 20/ 100 extensions can be provided for the main phone.
3, Each extension can call the main phone without dialing. And the main
phone can call any of the fitted extension too. What’s more, the extension number displays when it is calling.
4,Permits the second extension to call when the main phone is communicating with a different extension.
5,The systems can start more than 20 minutes of digital recording when communicating.
6,Call and response time was recorded；LCD screen can display 100 pieces of information
详细产品资料请上http://www.rise119.com查询！联系人：丁沛琳(小姐) 电话：0755-23032869/13728634086 邮箱：hdzn888@163.com 网聊QQ：867153425 公司地址：深圳市宝安区龙华民治大道牛栏前中小企业创业园
1,20/100门总线电话，布线只需二根且不分极性
2,主分互叫；分机摘机即通话，主机显号
3,可三方通话，尺寸2U
4,通话时自动启动20分钟以上的数字录音
5,呼叫、应答时间记录，液晶屏显示100条信息
2-Bus Fire Control Telephone Host
1, Only a twisted-pair wire without polarity is needed.
2,A total of 20/ 100 extensions can be provided for the main phone.
3, Each extension can call the main phone without dialing. And the main
phone can call any of the fitted extension too. What’s more, the extension number displays when it is calling.
4,Permits the second extension to call when the main phone is communicating with a different extension.
5,The systems can start more than 20 minutes of digital recording when communicating.
6,Call and response time was recorded；LCD screen can display 100 pieces of information
详细产品资料请上http://www.rise119.com查询！联系人：丁沛琳(小姐) 电话：0755-23032869/13728634086 邮箱：hdzn888@163.com 网聊QQ：867153425 公司地址：深圳市宝安区龙华民治大道牛栏前中小企业创业园
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