Security alarm system "DMA39-4s" with built-in GSM module. This system allows you to guard remote objects where is not a telephone line, it can be used as an additional system with previously installed security systems.
The main difference between our alarms from all competitors is the ability to control and monitor the status of the alarm system via direct call with the voice menu, i.e. absolutely complete interactivity. In overwhelming majority of GSM alarms, the control and report are made via SMS, which is not very convenient and is not acceptable for security systems.
The telephone communicator allows you to work together with static object alarm systems as a GSM dialer through the connection by Contact ID.
When the handsfree module is connected, it allows a full voice communication with the object, which is extremely important if there are diability people, elderly or children on a room.
Connection of temperature sensor with setting of 2 temperature warning points allows to control temperature in protected room.