The of your ProSecure Opti Combi sensor (e.g., standard, monitored, or specific brand-labeled version)?

Before diving into the manual itself, it is crucial to understand what the Opti Combi is. Unlike standard digital locks that rely solely on a battery-powered motor, the Opti Combi is often classified as an .

Press and hold the programming button for 10 seconds until the LED flashes alternately green/red.

Prosecure, a brand synonymous with high-security safes, deposit boxes, and locker systems, designed the Opti Combi to be a pinnacle of electronic-mechanical hybrid locking. However, without the manual, this sophisticated device is just a heavy metal box with a blinking keypad.

: Infrared Safety Output (Presence detection loop).

features an LCD screen for precise manual adjustments. Use the pushbuttons to navigate the "C2" menu: Value Options Sensitivity 1 (High) to 5 (Minimal) Learning Time 1 (10s), 2 (30s), 3 (60s), 4 (180s), 5 (15m) Output Logic 1 (High), 2 (Low), 3/4 (Slave Modes) Signal Output 1 (On), 2 (Off - Maintenance Mode) 4. Mechanical Adjustments Sensing Area Angle: