Bosch F220-B6 Detector Base, 2-Wire, 12-24V

Optimize fire safety deployments with the Bosch F220-B6 detector base — engineered to simplify installation and keep building monitoring systems dependable. This detector base is designed specifically for the F220 family of photoelectric smoke and heat detectors, providing interchangeable heads for quick swaps and upgrades without rewiring. Supporting 12–24V DC input and standard two-wire loops, the F220-B6 reduces installation complexity on commercial sites, multi-tenant buildings, and retrofit projects. UL-listed when paired with an F220 detector, it helps you meet code requirements while delivering consistent alarm signaling for integrated security and fire surveillance systems. The 6.0" diameter, white low-profile housing and fire-resistant construction make it a discreet, durable choice that fits common ceiling applications and minimizes maintenance needs. Ideal for security integrators, facility managers, and contractors looking for dependable detector accessories that streamline deployments and support long-term monitoring, the Bosch F220-B6 is a practical upgrade for any life-safety installation. Add it to your next fire detection or security project to improve reliability and simplify service — order now or contact sales for bulk procurement.

• Streamlines installation for faster deployment on 2-wire loops, reducing labor time and installation errors
• Interchangeable heads maintain flexibility for upgrades and simplify maintenance across F220 detector family
• UL-listed compatibility with F220 detectors supports code compliance and reliable fire monitoring performance
• 12–24V DC support ensures consistent operation across common building power architectures
• Fire-resistant, low-profile 6.0" diameter design blends into ceilings for discreet integration with security and surveillance systems
• Durable plastic construction lowers replacement frequency and minimizes downtime for critical safety systems