Honeywell BDA HONBDA-7S27B-IB-06 FLEX Series Dual Band Digital Signal Booster Integrated BDA with Battery Backup and Annunciator, 861 MHz

Deliver reliable, code-compliant in-building radio coverage while simplifying installation and maintenance. The Honeywell BDA FLEX Series integrated BDA alarm communicator combines a Digital 700/800 MHz bi-directional amplifier configured for 861 MHz deployments with battery backup and an annunciator panel in a single NEMA 4 enclosure. That single-box design reduces install time and trims required space in a 2-hour fire rated room by about 30%, translating to lower labor and material costs for security, surveillance and monitoring projects.

Engineered for public safety and emergency responder communications, this Honeywell BDA unit provides automatic gain control, assisted GUI calibration, oscillation detection with auto-shutdown, and NFPA-compliant dry contact alarms — all to maximize uptime and simplify commissioning. The integrated battery backup and donor antenna fault alerts maintain continuous operation during power events, supporting fire alarm, security monitoring and mission-critical communications systems.

Ideal for hospitals, campuses, transit hubs and parking structures, the FLEX Integrated BDA streamlines deployment of in-building radio coverage. Contact your Honeywell BDA representative to specify this alarm communicator for your next public safety or security project.

• Single-box FLEX All-in-One reduces install time and cuts required equipment room space by ~30%, lowering labor and ROI timelines
• Integrated battery backup and annunciator deliver continuous operation and NFPA-compliant alarm signaling for critical sites
• Dual-band 700/800 MHz architecture configured for 861 MHz deployments to ensure consistent in-building public safety radio coverage
• Automatic gain control, assisted GUI calibration, and per-channel squelch optimize RF performance and simplify tuning for installers
• Oscillation detection with alarm and auto-shutdown plus donor antenna fault alerts protect uptime and aid fast troubleshooting
• Weatherproof NEMA 4 enclosure and UL-ready features for durable deployment in harsh environments and fire-rated rooms