Brk Electronics 1046873 Combination Ac Dc Smoke Detector

Product Description

The BRK ELECTRONICS 1046873 is a combination AC/DC smoke detector designed for aspiration smoke detection applications. It operates on both AC power and DC battery backup, ensuring continuous protection even during a power outage. This unit is sold individually and is intended for installation by licensed electricians or fire alarm system technicians in residential or light commercial settings. The dual-power design provides reliable smoke sensing without interruption, making it a dependable choice for code-compliant smoke detection installations.

The 1046873 is suited for aspiration smoke detection systems where early-warning performance and power redundancy are required. It fits into installations where both hardwired AC power and battery backup are standard requirements. Typical deployment includes new construction and retrofit projects where building codes mandate interconnected or combination-type smoke detectors. Fire alarm contractors and licensed electricians handle these installations as part of broader life safety system work.

Key Features

• Combination AC and DC operation for continuous power redundancy
• Designed for aspiration smoke detection category applications
• Sold as a single unit per package
• Supports hardwired installation with battery backup capability

Compatibility

Designed as an OEM-style replacement or new-installation unit for combination AC/DC smoke detection systems in the aspiration smoke detection category.

Installation Notes

Installation should be performed by a licensed electrician or certified fire alarm technician in accordance with NFPA 72 and applicable local codes. Disconnect AC power at the circuit breaker before wiring the unit. Remove the battery backup before beginning installation to prevent accidental activation. Follow the manufacturer wiring diagram and ensure all interconnections meet local jurisdiction requirements before restoring power.