This alarm, when triggered by wireless sensors, notifies of intrusion into the protected space using mobile communications, while a 110 dB siren is simultaneously triggered. The kit includes a GSM control panel, a motion sensor, a door opening sensor, two key fobs, a wired siren, and a power supply. The distance between the wireless detectors and the central unit is up to 80 m. All wireless sensors run on high-capacity batteries. The features of this system include the ability to control the functions of the system directly in telephone mode (the table of commands in the instructions).