MobilArm-Micro

The MobilArm-Micro is a GSM dialer module developed for remote signaling and remote switching of security alarm systems. Its input is activated by a potential-free contact, and it has a single-circuit low-current relay output. It can be programmed and downloaded from a laptop or desktop computer using its own software. The module notifies the user of changes in the inputs via a pre-programmed SMS with user-defined content. Additionally, the state of the relay output can be changed with an SMS (with user-programmed content) or a free ring based on caller ID recognition.

The GSM pager recommended for family use can be programmed for a maximum of 4 phone numbers, so one SMS can be sent to a maximum of 4 phones. It is designed for private use, providing reliable yet affordable GSM remote signaling and remote control, suitable for home use as well as an auxiliary security signaling and remote operating device. Its power supply is 10-15V DC, with a minimum load capacity of 500mA. It is recommended to operate it in a protected location, within the alarm panel's enclosure, powered by its battery.

The digital input of the MobilArm-Micro GSM dialer can be named with a maximum of 32 characters. Similarly, the user can define the commands for switching the outputs on and off. The type of relay output can be freely changed; it can be monostable (automatically switches off after a defined period of time after activation) or bistable (switching on and off must be done with separate commands).

The GSM module has its own name and identifier, for supervising a larger number of modules simultaneously and for easier identification of events. The module has an internal timer, so in monostable mode, when activated by a call, the output can be switched on for a maximum duration of 100 hours. The relay automatically switches off or returns to its original state after the specified period. For each valid phone number, it can be specified which phone should receive an SMS notification for an alarm triggered by the input. The modules are available in two versions: with a built-in dual-band antenna, or with an external screw-on magnetic base antenna with an SMA connector mounted on a 60cm RG-174 coaxial cable.

The MobilArm-Micro GSM alarm module works with a service provider-independent industrial GSM module and a subscription or prepaid nanoSIM card without a PIN code. The MobilArm-Micro security signaling modules are the simplified and smallest members of the MobilArm / MobilSwitch device family, whose more complex type is the MobilSwitch, which has more relay outputs or high-current relay outputs, and more digital inputs. The MobilArm-Micro is available in a gray box with a built-in antenna, and the MobilArm-Micro-a in a black box with an external magnetic base antenna. The antenna and our download software are included with all devices. The antenna can be found in the device box at the time of purchase, and the free universal download software called Unified is available for free download from the seasoft.hu/downloads menu item.