Notes: Selection logic favors life-safety (free egress) and door construction constraints. Battery sizing = (total current × hours) ÷ 0.8 (derate). Add MOV/diode suppression on inductive loads and fire-alarm interface where required.
Feedback Integrated Solutions
Access Control – Lock Selection Summary
Project:—
Owner:—
Address:—
Inputs
Door
Hand
Fire
Frame
Width
Use
Egress
Fail
Env
V
Distance
Backup(h)
—
—
—
—
—
—
—
—
—
—
—
—
Computed
Recommended Lock
Hold Force
Lock Current
Total Load
PSU
Battery (Ah)
—
—
—
—
—
—
Preliminary Estimate Only: Verify with local codes and manufacturer templates. Final hardware handing/backset to be confirmed on site.