Emergency Call Box with Full Duplex Speakerphone
紧急呼叫盒与全双工扬声器
议价
加入意向- 紧急呼叫箱不仅仅是一种双向通信设备，像其他个人应急响应系统（PERS），在市场上可用
- 该设备最多可连接15个放置在家里的不同传感器
- 主要特点和规格：
- 最多五个监控站电话号码（三个电话号码到亲戚，两个电话号码到监控中心）
- 全双工扬声器
- 每个电话号码最多20位数
- 12秒预录应答消息
- 可以静音麦克风或远程禁用扬声器
- 主机和挂件上的电池低压监控系统
- 主机电源故障监控系统
- 电话线连接监控
- 高灵敏度麦克风，通讯距离可达4米
- 轻松访问主要单位的大调用者按钮
- 两个按钮吊坠带传输自检能力
- Emergency call box is not just a two way communication device like other personal emergency response system (PERS), available in the market
- This device can connect up to 15 different sensors placed around the home
- Key features and specifications:
- Up to five monitoring station phone numbers (three phone numbers to relatives and two phone numbers to monitoring center)
- Full duplex speakerphone
- Each telephone number is up to 20 digits
- 12 seconds pre-recorded answering message
- Can mute microphone or disable speakerphone remotely
- Battery low monitoring system on both main unit and pendant
- Power failure monitoring system on main unit
- Telephone line connection monitoring
- High sensitivity microphone, communicate up to 4m away
- Easy access big caller buttons at main unit
- Two buttons pendant caller with transmission self-checking ability
