BRK ADF-12 Smoke Alarm Adapter Plug for Firex Hardwire Smoke Alarms

Save installation time and avoid costly rewiring with the BRK Electronics ADF-12 smoke alarm adapter plug. Designed specifically to connect competitive detectors to existing Firex hardwire bases, this adapter plug lets installers retrofit alarms quickly while preserving the original wiring and interconnect functionality. The ADF-12 is a UL1977 Recognized Component, giving you confidence in reliability and acceptance within security, surveillance and building monitoring applications. Each unit is supplied in a 12-pack poly bag for streamlined inventory and on-site distribution, making it practical for service fleets and large-scale replacement projects. The plug’s straightforward, tool-friendly design reduces the risk of wiring errors and shortens service calls, helping facility managers and contractors minimize downtime and labor costs. Use the BRK ADF-12 adapter plug for fast, code-conscious detector upgrades in commercial, multi-family and institutional environments. Order now to simplify your next retrofit or maintenance job and keep your monitoring and life-safety systems operating smoothly.

• Fast retrofit for Firex hardwire smoke alarms — install competitive alarms without rewiring to reduce labor and downtime
• UL1977 recognized component (ADF-12) for reliable performance in security and monitoring systems
• Simple plug‑in design minimizes wiring errors and speeds field service for surveillance and building safety projects
• Packaged in 12-unit poly bags for easy inventory, ordering, and on-site distribution
• Ideal for installers and facility managers upgrading detectors while maintaining system integration and code compliance