Burglar Alarm

We are offering burglar alarm.
The module transfers messages on events of the security system to the mobile phone of a user via gsm communication channel.
Upon alarm occur , the module will generate sms message about alarmed sensors. Door, pir, fire etc. Sms message is being sent to a user in-line with a short call. This is to reduce the probability that a user will not observe sms message.
It is possible to send sms and to call to 16 users. The algorithm of message sending is sms1,sms2…smsn till all sms messages will be send. After dial1,dial2….dialn. All messages are being sent until all users will be notified about the event. Preferred messages and texts of these messages should be defined when programming the module.
The module understands when the call is rejected and will not repeat calling. When the module is calling to the user‟s phone, the user can not reject the call at least 15 seconds. Otherwise the module will understand that the user’s number is busy and will try to repeat the call again. In a case the use’s number is busy in fact, the module will make repetitive calls following the programmed number of calls. Note: efficiency of this function depends on interpretation of call control by the operator; in some cases the operator may wrongly interpret the call and thus the module will make repetitive calls each 60 seconds, following the programmed number of repetitions (by default 3 repetitions). In such case gsm operator may be changed or simply the amount of dial repetitions reduced.
Parameters of the module are set by sending sms or via pc by using standard miniusb cable and configuration software sera, which is available to download at www.topkodas.lt.
In order to activate voice listening it is necessary to call from a user„s telephone number. When calling, the module will immediately activate voice listening, which will last as long as the user will reject the call or when the module will start performing other commands.