Home security system

Home Security System is the device which receives the signals from various wireless and wired sensors and sends messages about the triggered events via Pushingbox service and/or Telegram application and/or via SMS messages. The device can be managed with remotes as well as with browser and/or Telegram in any combination.
The device works with all the wireless sensors (PIRs, door sensors, window break sensor, water leakage sensors, etc.) working at frequency of 315 or 433 MHz. Each device can work only with sensors of definite frequency (315 or 433 MHz). The wireless sensors may be grouped into 8 independent zones.
The device being connected with the mains voltage sensor allows to get notifications about the cuttings (restorations) of power supply in the 220V socket and the time of cutting (restoration).
If the device is provided with temperature/humidity sensor one can get notifications about the current temperature and humidity.
There are three models of home security system. Price is from 99 to 199 euro including sensors and remote.