Basic combination: thunderclap acoustic-optics alarm unit, wireless infrared detector and remote controlFeatures:1) Intelligently distinguishes the alarm, prevents reported mistakenly2) Scene high dec
When any visitor come to your door station, he will press the botton, and you will hear a ring in you house, and then you can pick the receiver to talk to him up to 60 seconds. In the meantime, you ca
For "XSJ-CF1W-TD", when any visitor come to your door station, he will press the botton, and you will hear a ring in you house, and then you can pick the receiver to talk to him up to 60 seconds . In
For "XSJ-CF1W-TD", when any visitor come to your door station, he will press the botton, and you will hear a ring in you house, and then you can pick the receiver to talk to him up to 60 seconds . In
For "XSJ-HD2YY-TD", It is much more functionable, first , when any visitor come to your door station, he will press the botton, and you will hear a ring in you house, and then you can pick the receive
Basic combination: main unit, Keyboard, adaptor, one receiving module, 2 remote controllersLCD showing, support display in simplify Chinese, traditional Chinese. English, Germany, French, JapaneseCont
Basic combination: indoor extension, door station, one piece of power supplyFeatures:1) Two-lined black and white visible system2) Dialing, talking, monitoring3) Microcomputer control, steady performa
Basic combination: indoor extension, door station, one piece of power supplyFeatures:1) Two-lined black and white visible system2) Dialing, talking, monitoring3) Microcomputer control, steady performa
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