The Complete Company Systems Map
A working map of 16 building systems, the standards that govern them, shared cabling and rooms, the integration matrix, UPS, cybersecurity, pre-sales checks and commissioning.
What a UPS Does, and How the Main Types Differ
UPS topologies compared — offline, line-interactive and online double-conversion, kW vs kVA, battery runtime, VRLA vs lithium, bypass, EPO and generator bridging.
Voltage Stabilizers: Servo, Relay, and Static
Relay, servo and static AVR compared — buck-boost, accuracy, response, kVA sizing, motor inrush, three-phase regulation, bypass, troubleshooting and selection.
Solar Power for a Site: On-Grid, Off-Grid, and Hybrid
On-grid, off-grid and hybrid solar — PV and inverter sizing, MPPT strings, batteries, performance ratio, clipping, Egypt yield and net-metering notes, commissioning.
Standby Generators: What the Set Actually Includes
Standby gensets explained — engine and alternator, ESP PRP COP, kVA vs kW, ATS and paralleling, ventilation, fuel autonomy, wet stacking, commissioning and troubleshooting.
A Building Management System in Plain Terms
BMS architecture, DDC points, BACnet Modbus KNX DALI, sequences of operation, integration, commissioning and troubleshooting — in plain terms.
Automation Systems: PLC, HMI, Drives, and SCADA
PLC, HMI, VFD and SCADA — architecture, I/O and scaling, industrial protocols, EMI, BOQ sizing, commissioning, troubleshooting and OT cybersecurity.
CCTV: Cameras, Recorders, and What Coverage Means
IP versus HD-over-coax, camera types and specs, DORI coverage, DVR/NVR/VMS, storage and PoE sizing, network design, integration and commissioning.
Access Control: Doors, Readers, and Attendance
Access control versus Time & Attendance — readers, credentials, controllers, fail-safe locks, OSDP, BS 7273-4 fire release, power sizing and BoQ essentials.
Fire Alarm: Conventional and Addressable Systems
Smoke, heat, multi-criteria, beam, ASD and flame detectors — plus conventional versus addressable architecture, spacing, loops, cause-and-effect and battery sizing.