BRK CO511B Wireless Interconnected Carbon Monoxide Alarm With Voice and Location

Protect occupants and property with fast, reliable carbon monoxide detection and clear location-based alerts. The BRK Electronics CO511B wireless carbon monoxide alarm is a battery-powered CO alarm designed for easy retrofit and new installations where dependable monitoring and building safety integration are required. Featuring an electrochemical CO sensor for accurate detection, the unit provides voice alerts with programmable location identifiers (up to eleven locations) so responders and facilities teams can act immediately. Its RF interconnect operates on 915 MHz with 65,000 security codes and 3-channel frequency hopping for secure, interference-resistant communication between alarms across a site. UL2034 listing ensures the CO511B meets industry safety standards, while user conveniences — AA battery power, single-button test/silence, temporary nuisance hush and low-battery silence — reduce service calls and downtime. Ideal for multi-family housing, apartments, offices and commercial facilities that need integrated security and life-safety monitoring, the BRK CO511B simplifies installation and enhances overall building protection. Add this alarm to your safety specification or contact us to order for your next security or monitoring project.

• Provides whole-building protection through wireless RF interconnect so one alarm can trigger all units for faster occupant notification
• Clear voice alerts with programmable location (up to 11 locations) help responders and staff pinpoint a CO source immediately
• Battery-powered AA design enables quick retrofit installs and low-maintenance operation without rewiring
• Electrochemical sensor delivers accurate, long-lasting carbon monoxide detection for reliable monitoring and safety compliance
• Secure 915 MHz RF communication with 65,000 security codes and 3-channel frequency hopping minimizes false links and ensures dependable signaling
• User-friendly features like single-button test/silence, nuisance/low-battery hush, and Perfect Mount speed installation and reduce maintenance time