Telecor Inc. 1SO361 ESBM-TB Speaker Breakout Module

The Telecor Inc. 1SO361 ESBM-TB Speaker Breakout Module provides direct integration of conventional analog 8 Ω, 25 V, and 70 V speakers and call-initiating devices with Telecor's eSeries IP intercom and public address network, enabling paging, talkback, and emergency communication across the system. It is designed for Telecor eSeries Intercom and Paging System use, with Ethernet and Power over Ethernet (PoE) and automatic network discovery that requires no manual configuration. The module supports Telecor eSTB-12 speakers via CAT5 cable and can interface with legacy speakers, while offering three programmable relay outputs for automatic control functions. It is compatible with Telecor eCS series call stations and standard push-button call switches, and provides paging functions such as paging, talkback, emergency paging, public channel operation, and call-in support. Audio is delivered as HD digital with a 50 Hz to 7 kHz frequency response and up to 128 kbps maximum bandwidth during active communication. Common applications include IP intercom systems, school public address setups, healthcare paging, campus communications, and commercial building audio installations where Telecor eSeries networking is used for communication, with the OEM status described as a genuine Telecor eSeries system module and support for system expansion, retrofit projects, and integration of legacy analog speakers by maintenance technicians, AV system integrators, and facility engineers.