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The OPTEX BC-2 is a replacement back cover designed for the Axplus Alpha passive infrared (PIR) detector series. This cover forms the rear housing of the detector assembly, protecting internal components and maintaining the structural integrity of the unit. It is sold individually as a single unit replacement part. Security installers and low-voltage technicians working on PIR-based intrusion detection systems will find this cover useful when an original housing is damaged or missing during service or retrofit work.
The BC-2 is used in PIR detector mounting and housing applications where the Axplus Alpha series detectors are installed. It is a direct replacement for the factory back cover on applicable OPTEX Axplus Alpha units. Typical install scenarios include residential and light commercial security system service, where a technician needs to restore the original enclosure configuration without replacing the full detector assembly.
Designed as a replacement back cover for the OPTEX Axplus Alpha passive infrared detector series.
Installation should be performed by a qualified low-voltage security technician. Power down the security system and disarm all zones before servicing the detector enclosure. Ensure all internal wiring and sensor components are properly seated before securing the back cover. Follow local security system installation codes and manufacturer guidelines during reassembly.
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