Telephone Comm. Failure message from security alarm

??Features:
??Multi-languages voice; system volume is adjustable (low, medium and high);
??99 RFID cards to arm, disarm, and control the relay;
??SMS notification for disarm by RFID card; SMS content (of the first 10 cards) is editable;
??12-second voice message: by control panel or remotely;
??Broadcast system time and play voice message;
??Use panel as a telephone to make calls;
??Set the by control panel, SMS or remote calls;
??10 remote controls, 99 wireless and 2 wired defense zones;
??Sensor low power alert and tamper alert;
??Some of SMS alarm contents are editable;
??SMS alert for control panel tamper, low power, power failure/ recovery;
??Remotely control the relay.
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