Moment GSM wireless dialer SK-138 L time alarm dialer alarm
Moment GSM wireless dialer SK - 138 / L time alarm dialer alarm
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Functional features
In piecesCan beMatch any brand of alarm host, the user terminal equipment such as telephone, program-controlled switches, will listOne of thePSTNNetwork upgrade toGSM&PSTNDouble netcom,
In piecesReal-time monitoringPSTNTelephone line state, when telephone line fails or is cut, dialer automatically switch to immediatelyGSMWorking mode to replace telephone line and is responsible for the communication, send alarm information
In piecesReal-time monitoringGSMNetwork state, whenGSMNetwork anomalies, dialer immediately switch toPSTNTelephone line working mode to replaceGSM, responsible for communication, send alarm information
In piecesTo install, simple to set up, without programming and debugging,simCard installed without cover
In piecesCompact design, good appearance, working status light is intuitive and easy to understand