Check wiring harness, terminal connections, and door controller power supply output. Normal Standby Mode System operational; door is closed; no detection. Flashing Green Radar Detection Motion detected; activation signal sent to open the door. Solid Red IR Presence Detection Safety curtain triggered. Door remains open or reverses. Flashing Red (Slow) Background Error
Fix: Increase the active infrared angle slightly away from the door leaf using the mechanical adjustment screw. Internal self-test failure.
Three buttons (Left, OK/Menu, Right) used to navigate settings. Main Plug: Connection socket for the 8-pin wiring harness. 3. Step-by-Step Installation
Options include 10s, 30s, 60s, 180s, or 15 minutes. Environmental Considerations
Center the sensor precisely over the clear opening width of the sliding door. prosecure opti combi manual english
: Infrared presence curtain is permanently blocked. Clean the lens or increase the angle away from the door leaf.
Proper physical placement prevents cross-traffic false triggers and ensures the safety curtain covers the exact door threshold.
for connecting this sensor to a specific door operator like the ES 200?
Avoid touching electronic components or using metal tools during installation. Solid Red IR Presence Detection Safety curtain triggered
The Prosecure Opti Combi is a sophisticated piece of safety technology, central to the modern automatic door system. Its dual-technology approach ensures the convenient automatic opening of doors, balanced with the high-level safety protection required by international standards.
within the sensor's field of view until the light turns solid green. The sensor has now mapped the background environment. Menu Navigation Table
It is recommended to perform a walk test on the sensor regularly to ensure it still covers the designated danger zones. 5. Troubleshooting (ProSecure Opti Combi)
The sensor will map the floor surface and background. Once the LED stops flashing and turns solid green, the sensor is ready for normal operation. 6. LED Indicator Diagnostics and Troubleshooting Internal self-test failure
This comprehensive English manual provides step-by-step instructions for installing, programming, and troubleshooting your ProSecure Opti Combi sensor to ensure peak performance and long-term reliability. 1. Product Overview and Technical Specifications
Standard 1.8 meters to 3.0 meters (5.9 ft to 9.8 ft) Supply Voltage: 12–24 V AC ±10%; 12–30 V DC ±10% Power Consumption: < 2.5 W (VA) Output Relays:
The ProSecure Opti Combi is a high-performance, industrial-grade sensor designed to manage both activation and safety for automatic doors. By combining microwave radar technology for motion detection with active infrared technology for presence detection, this sensor ensures compliant, reliable, and smooth pedestrian traffic flow.
April 13, 2026 | Category: Product Guides & Technical Support
“Ensure both sides are seated [on the bracket] ... Use handscrews to secure.” Scribd
