SafetyCalc Free

SafetyCalc Free Assistant to the designer and installer of security and low voltage systems. If you need to:

• Determine the performance of a branched low-current circuit,
• calculate the power of a power supply and battery capacity for an access control and management system (ACS),
• Calculate the lens of a surveillance camera for closed circuit television (CCTV) and television surveillance systems (CCTV),

this application is for you.

Features of the SafetyCalc application:

• Calculate voltage drop values in a branched circuit with multiple loads, for each load, and determine the minimum cable(wire) cross-section for that circuit;
• calculation of voltage drop values in a branched chain with many loads, for each load, assuming that all loads are connected to a common power bus by a cable (wire) with different cross-section;
• calculation of voltage drop values in a branched circuit with multiple loads, for each load, provided that all loads are connected to the common power bus by cable (wire) of the same cross-section;
• calculation of power supply and battery capacity for the access control and access control system (ACS), taking into account the reserve coefficients for the standby mode (8 hours) and emergency mode (3 hours) of operation, according to the recommendations of the RF Ministry of the Interior;
• calculation of lenses for CCTV cameras of CCTV systems (CCTV) and television surveillance systems (CCTV): defining vertical and horizontal focal lengths, defining vertical and horizontal viewing angles, defining dead zones.