BRK CO605B Plug-In Carbon Monoxide Detector with Battery Backup

Keep employees, tenants and equipment safe from invisible carbon monoxide hazards with the BRK Electronics CO605B plug-in carbon monoxide detector. Built for reliable facility monitoring, this CO detector combines a highly accurate electrochemical sensor with continuous 120V AC power and a 9V battery backup to ensure uninterrupted protection—even during power interruptions. The single-button test/silence makes routine checks and nuisance alarm management quick and simple, while the End-of-Life audible signal alerts you when the unit needs replacement, helping maintain compliance with most state and local CO alarm codes. Designed to complement broader security and surveillance strategies, the CO605B fits neatly into homes, offices, warehouses and technical rooms where gas monitoring is critical. Backed by a 5-year limited warranty, it provides long-term peace of mind for building managers and safety teams. Add the BRK CO605B to your safety and monitoring program today—order now or contact us for volume pricing and installation guidance.

• Continuous protection with plug-in 120V operation and 9V battery backup to keep monitoring active during power outages
• Electrochemical CO sensor for fast, accurate detection that reduces false alarms and protects people and assets
• Single-button test/silence and temporary low-battery silence to simplify maintenance and minimize nuisance alerts
• Meets most state and local CO alarm codes and provides an audible End-of-Life signal so you know when replacement is due
• Compact, white design that installs easily in homes, offices, server rooms and other commercial spaces as part of your safety and security plan