Bosch B465 Universal Dual Path Communicator Module

Bosch B465 Universal Dual Path Communicator Module (Conettix) replaces up to two PSTN lines by routing alarm reports over Ethernet (IP) and/or an optional cellular path to the central monitoring station, providing flexible dual-path communication for fire and intrusion panels. It connects to Bosch or compatible control panels via three modular connections: a cellular plug‑in connector for the optional module, a tamper connector for the ICP-EZTS Dual Tamper Switch, and an external annunciator connector for the B46 module, supporting end-to-end supervision and redundancy. The on-board LED array includes ten indicators (SYSTEM TROUBLE, TX, RX, POWER, BATTERY, HEARTBEAT, Panel Line 1 ACT, Panel Line 2 ACT, 100BASE-T, and Ethernet LINK) to convey real-time status, while powering options include D1640 family plug-in transformers (D1640, D1640-CA, D1640-120WI) or a 24 VDC external supply. It supports multiple reporting formats such as CONTACT ID, SIA, Pulse 3/1, Pulse 4/2, Modem II, Modem IIe, and Modem IIIa, and is UL 864 10th Edition approved under NFPA 72 for enhanced fire and intrusion monitoring through IP or cellular backhaul.