The is a digital and voice telephone communicator card typically integrated with the Elkron MP105 wired control panel. It is designed to handle alarm notifications via PSTN (traditional telephone lines), supporting both numeric protocols for monitoring stations and recorded voice messages for end users. Technical Specifications
: Advanced features, such as expansion module management, often require system firmware version or higher. 4. Safety and Maintenance Tamper Protection Elkron Communicator St105nv Manuale Tecnico Pdf
The ST105NV supports SMS-based configuration. The manual lists every single parameter—from the CMS phone numbers, reporting formats (Ademco Contact ID, SIA, 4/2), to the number of rings before answering. The is a digital and voice telephone communicator