Engineering Practice

Physical security systems engineering

Cai Tecnology is an independent technical practice dedicated to enterprise access control, IP video infrastructure, and physical-digital field deployments built to industrial specifications without proprietary vendor lock-in.

Field Principles

Built for serviceability

Electronic security fails at field terminations long before software breaks. Every deployment enforces strict conduit fill limits, calibrated torque on terminal blocks, and continuous line-level labeling across every enclosure for zero-ambiguity troubleshooting.

System topology accounts for worst-case voltage drops across long lock-power runs and continuous tamper monitoring on perimeter lines. Commissioning includes bench-testing all controllers under simulated load prior to full facility cutover.

Commissioning Metrics

Field installation tolerances

< 3%

maximum voltage drop at strike

100%

supervised end-of-line loops

Cat6A

shielded backbone standard

0

unlabeled field conductors

Engage technical consulting

Direct collaboration available for low-voltage subcontractors, facility directors, and electrical engineering firms requiring verified security hardware deployments.