SafetyCalc Free

SafetyCalc - is a free tool without advertising that help all designer and installer of security systems and low voltage systems.If you need to determine the workability of an branched low-current circuits, calculate capacity of the power supply and battery systems for access control systeml, calculate the camera's objective lens for surveillance video systems , this application for you.SafetyCalc features :- Calculation of the voltage drop in a branched electric circuit with many loads for each load, and to determine the minimum cabel wire section;- Calculation of the voltage drop in a branched electric circuit with many loads for each load, if all of the loads connected to a common power bus with cable with various wire section ;- Calculation of the voltage drop in a branched electric circuit with many loads for each load, if all of the loads connected to a common power bus with cable with the same wire section ;- Calculation of the power supply and battery capacity for a access control system, for standby (8 hours) and alarm (3 hours) working mode;- Calculation of the camera's objective lens for for surveillance video systems: determination of the vertical and horizontal focal length, definition viewing angle both vertically and horizontally, the definition of dead zones;Features of the free version:- Free tool without advertising- Number of loads is limited to 10The application is optimized for tablets and is able to be installed on the memory card.If you like this application, please rate it.