Bosch B465-MR-120WI Universal Alarm Communicator Kit

Move your alarm reporting to modern IP without reprogramming control panels. The Bosch B465-MR-120WI universal alarm communicator converts legacy PSTN digital dialer or dry-contact outputs into secure IP signals and supports optional Conettix plug-in cellular modules (B440/B441/B442/B443) for dual‑path redundancy. As a Bosch universal alarm communicator with UL 864 (10th Edition) approval, it’s certified for commercial fire and burglary monitoring and sends all events in Contact ID format to central station receivers. Built-in Ethernet connectivity and compatibility with Contact ID, SIA, and pulse formats simplify deployment, while four configurable inputs and three outputs let you integrate alarm, access control, and surveillance systems. The unit can be powered from 24 VDC or a 16.5 VAC transformer, providing installation flexibility for retrofit and new-build projects. Ideal for security integrators and facility managers who need reliable, standards-compliant alarm reporting, the B465-MR-120WI streamlines monitoring and reduces downtime. Upgrade your security and surveillance infrastructure with Bosch’s proven Conettix technology — contact us to specify or order for commercial monitoring applications.

• Seamless PSTN-to-IP migration that preserves existing panel programming for fast, low‑cost upgrades
• Dual‑path reporting via Ethernet and optional Conettix cellular modules for robust, redundant monitoring
• UL 864 (10th Edition) approved for commercial fire and burglary applications to meet central station requirements
• Auto-detects Contact ID, SIA and pulse formats so alarms arrive in standard Contact ID at the central station
• Four configurable inputs and three outputs for flexible integration with access control, CCTV or building automation